Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/165992?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/165992?format=api", "purl": "pkg:gem/rack@2.1.2", "type": "gem", "namespace": "", "name": "rack", "version": "2.1.2", "qualifiers": {}, "subpath": "", "is_vulnerable": true, "next_non_vulnerable_version": "2.2.23", "latest_non_vulnerable_version": "3.2.6", "affected_by_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/51548?format=api", "vulnerability_id": "VCID-1j25-qagk-c3gk", "summary": "Rack session gets restored after deletion\n### Summary\n\nWhen using the `Rack::Session::Pool` middleware, simultaneous rack\nrequests can restore a deleted rack session, which allows the\nunauthenticated user to occupy that session.\n\n### Details\n\n[Rack session middleware](https://github.com/rack/rack/blob/v2.2.13/lib/rack/session/abstract/id.rb#L263-L270)\nprepares the session at the beginning of request, then saves is back\nto the store with possible changes applied by host rack application.\nThis way the session becomes to be a subject of race conditions in\ngeneral sense over concurrent rack requests.\n\n### Impact\n\nWhen using the `Rack::Session::Pool` middleware, and provided the\nattacker can acquire a session cookie (already a major issue), the\nsession may be restored if the attacker can trigger a long running\nrequest (within that same session) adjacent to the user logging out,\nin order to retain illicit access even after a user has attempted to logout.\n\n## Mitigation\n\n- Update to the latest version of `rack`, or\n- Ensure your application invalidates sessions atomically by marking\n them as logged out e.g., using a `logged_out` flag, instead of\n deleting them, and check this flag on every request to prevent reuse, or\n- Implement a custom session store that tracks session invalidation\n timestamps and refuses to accept session data if the session was\n invalidated after the request began.\n\n### Related\n\nAs this code was moved to `rack-session` in Rack 3+, see\n<https://github.com/rack/rack-session/security/advisories/GHSA-9j94-67jr-4cqj>\nfor the equivalent advisory in `rack-session` (affecting Rack 3+ only).", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-32441.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "4.2", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-32441.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2025-32441", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00096", "scoring_system": "epss", "scoring_elements": "0.26586", "published_at": "2026-06-05T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2025-32441" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-32441", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-32441" }, { "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml", "reference_id": "", "reference_type": "", "scores": [ { "value": "4.2", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N" } ], "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml" }, { "reference_url": "https://github.com/rack/rack", "reference_id": "", "reference_type": "", "scores": [ { "value": "4.2", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/rack/rack" }, { "reference_url": "https://github.com/rack/rack/blob/v2.2.13/lib/rack/session/abstract/id.rb#L263-L270", "reference_id": "", "reference_type": "", "scores": [ { "value": "4.2", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-05-08T14:02:00Z/" } ], "url": "https://github.com/rack/rack/blob/v2.2.13/lib/rack/session/abstract/id.rb#L263-L270" }, { "reference_url": "https://github.com/rack/rack/commit/c48e52f7c57e99e1e1bf54c8760d4f082cd1c89d", "reference_id": "", "reference_type": "", "scores": [ { "value": "4.2", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-05-08T14:02:00Z/" } ], "url": "https://github.com/rack/rack/commit/c48e52f7c57e99e1e1bf54c8760d4f082cd1c89d" }, { "reference_url": "https://github.com/rack/rack-session/security/advisories/GHSA-9j94-67jr-4cqj", "reference_id": "", "reference_type": "", "scores": [ { "value": "4.2", "scoring_system": "cvssv3", "scoring_elements": "" }, { "value": "4.2", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/rack/rack-session/security/advisories/GHSA-9j94-67jr-4cqj" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2364965", "reference_id": "2364965", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2364965" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2025-32441", "reference_id": "CVE-2025-32441", "reference_type": "", "scores": [ { "value": "4.2", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-32441" }, { "reference_url": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rack/CVE-2025-32441.yml", "reference_id": "CVE-2025-32441.YML", "reference_type": "", "scores": [ { "value": "4.2", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rack/CVE-2025-32441.yml" }, { "reference_url": "https://github.com/advisories/GHSA-vpfw-47h7-xj4g", "reference_id": "GHSA-vpfw-47h7-xj4g", "reference_type": "", "scores": [], "url": "https://github.com/advisories/GHSA-vpfw-47h7-xj4g" }, { "reference_url": "https://github.com/rack/rack/security/advisories/GHSA-vpfw-47h7-xj4g", "reference_id": "GHSA-vpfw-47h7-xj4g", "reference_type": "", "scores": [ { "value": "4.2", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-05-08T14:02:00Z/" } ], "url": "https://github.com/rack/rack/security/advisories/GHSA-vpfw-47h7-xj4g" }, { "reference_url": "https://usn.ubuntu.com/7507-1/", "reference_id": "USN-7507-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/7507-1/" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/85080?format=api", "purl": "pkg:gem/rack@2.2.14", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-3jru-u17n-tyg1" }, { "vulnerability": "VCID-3nmb-xetr-6qbg" }, { "vulnerability": "VCID-6ydb-e746-vbd8" }, { "vulnerability": "VCID-7cef-z5qm-afd8" }, { "vulnerability": "VCID-amfu-8d25-juhy" }, { "vulnerability": "VCID-bj83-rx84-v3g9" }, { "vulnerability": "VCID-dss4-6ptr-83av" }, { "vulnerability": "VCID-e11g-k7zm-vkhu" }, { "vulnerability": "VCID-e8ab-9br9-6ybt" }, { "vulnerability": "VCID-ewfc-rx8b-jfc4" }, { "vulnerability": "VCID-h8af-h199-qqfz" }, { "vulnerability": "VCID-k8fr-zuyx-yyhg" }, { "vulnerability": "VCID-p3dy-qbad-q3ab" }, { "vulnerability": "VCID-r1hk-cy5k-9kad" }, { "vulnerability": "VCID-tc69-2tad-43cv" }, { "vulnerability": "VCID-uh69-24kx-xucy" }, { "vulnerability": "VCID-x373-rhh4-7khm" }, { "vulnerability": "VCID-xpa3-1n87-8ucv" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/rack@2.2.14" } ], "aliases": [ "CVE-2025-32441", "GHSA-vpfw-47h7-xj4g" ], "risk_score": null, "exploitability": null, "weighted_severity": null, "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-1j25-qagk-c3gk" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/48004?format=api", "vulnerability_id": "VCID-3jru-u17n-tyg1", "summary": "Rack has a Possible Information Disclosure Vulnerability\nA possible information disclosure vulnerability existed in `Rack::Sendfile` when running behind a proxy that supports `x-sendfile` headers (such as Nginx). Specially crafted headers could cause `Rack::Sendfile` to miscommunicate with the proxy and trigger unintended internal requests, potentially bypassing proxy-level access restrictions.", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-61780.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.8", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-61780.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2025-61780", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00011", "scoring_system": "epss", "scoring_elements": "0.01455", "published_at": "2026-06-05T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2025-61780" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-61780", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-61780" }, { "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N" } ], "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml" }, { "reference_url": "https://github.com/rack/rack", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/rack/rack" }, { "reference_url": "https://github.com/rack/rack/commit/57277b7741581fa827472c5c666f6e6a33abd784", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2025-10-10T20:34:55Z/" } ], "url": "https://github.com/rack/rack/commit/57277b7741581fa827472c5c666f6e6a33abd784" }, { "reference_url": "https://github.com/rack/rack/commit/7e69f65eefe9cd2868df9f9f3b0977b86f93523a", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2025-10-10T20:34:55Z/" } ], "url": "https://github.com/rack/rack/commit/7e69f65eefe9cd2868df9f9f3b0977b86f93523a" }, { "reference_url": "https://github.com/rack/rack/commit/fba2c8bc63eb787ff4b19bc612d315fda6126d85", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2025-10-10T20:34:55Z/" } ], "url": "https://github.com/rack/rack/commit/fba2c8bc63eb787ff4b19bc612d315fda6126d85" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1117855", "reference_id": "1117855", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1117855" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2403126", "reference_id": "2403126", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2403126" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2025-61780", "reference_id": "CVE-2025-61780", "reference_type": "", "scores": [ { "value": "5.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-61780" }, { "reference_url": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rack/CVE-2025-61780.yml", "reference_id": "CVE-2025-61780.YML", "reference_type": "", "scores": [ { "value": "5.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rack/CVE-2025-61780.yml" }, { "reference_url": "https://github.com/advisories/GHSA-r657-rxjc-j557", "reference_id": "GHSA-r657-rxjc-j557", "reference_type": "", "scores": [ { "value": "MODERATE", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-r657-rxjc-j557" }, { "reference_url": "https://github.com/rack/rack/security/advisories/GHSA-r657-rxjc-j557", "reference_id": "GHSA-r657-rxjc-j557", "reference_type": "", "scores": [ { "value": "5.8", "scoring_system": "cvssv3", "scoring_elements": "" }, { "value": "5.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N" }, { "value": "MODERATE", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2025-10-10T20:34:55Z/" } ], "url": "https://github.com/rack/rack/security/advisories/GHSA-r657-rxjc-j557" }, { "reference_url": "https://usn.ubuntu.com/7960-1/", "reference_id": "USN-7960-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/7960-1/" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/70810?format=api", "purl": "pkg:gem/rack@2.2.20", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-3nmb-xetr-6qbg" }, { "vulnerability": "VCID-6ydb-e746-vbd8" }, { "vulnerability": "VCID-bj83-rx84-v3g9" }, { "vulnerability": "VCID-e8ab-9br9-6ybt" }, { "vulnerability": "VCID-ewfc-rx8b-jfc4" }, { "vulnerability": "VCID-h8af-h199-qqfz" }, { "vulnerability": "VCID-p3dy-qbad-q3ab" }, { "vulnerability": "VCID-r1hk-cy5k-9kad" }, { "vulnerability": "VCID-tc69-2tad-43cv" }, { "vulnerability": "VCID-uh69-24kx-xucy" }, { "vulnerability": "VCID-x373-rhh4-7khm" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/rack@2.2.20" }, { "url": "http://public2.vulnerablecode.io/api/packages/74062?format=api", "purl": "pkg:gem/rack@3.0.0.beta1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-3jru-u17n-tyg1" }, { "vulnerability": "VCID-52qe-dast-tkhu" }, { "vulnerability": "VCID-7cef-z5qm-afd8" }, { "vulnerability": "VCID-bj83-rx84-v3g9" }, { "vulnerability": "VCID-bqpn-m2fh-9kab" }, { "vulnerability": "VCID-c9mc-7nts-cfgy" }, { "vulnerability": "VCID-dss4-6ptr-83av" }, { "vulnerability": "VCID-e11g-k7zm-vkhu" }, { "vulnerability": "VCID-ebb6-b5tx-5bhf" }, { "vulnerability": "VCID-heu4-cd3d-73ck" }, { "vulnerability": "VCID-hpw3-uw3x-mqgq" }, { "vulnerability": "VCID-k8fr-zuyx-yyhg" }, { "vulnerability": "VCID-pydr-47y4-y3fu" }, { "vulnerability": "VCID-u1u4-7b3v-fue7" }, { "vulnerability": "VCID-vk15-7qdb-xkh9" }, { "vulnerability": "VCID-x373-rhh4-7khm" }, { "vulnerability": "VCID-xpa3-1n87-8ucv" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/rack@3.0.0.beta1" }, { "url": "http://public2.vulnerablecode.io/api/packages/70811?format=api", "purl": "pkg:gem/rack@3.1.18", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-3nmb-xetr-6qbg" }, { "vulnerability": "VCID-6ydb-e746-vbd8" }, { "vulnerability": "VCID-bj83-rx84-v3g9" }, { "vulnerability": "VCID-e8ab-9br9-6ybt" }, { "vulnerability": "VCID-ewfc-rx8b-jfc4" }, { "vulnerability": "VCID-h8af-h199-qqfz" }, { "vulnerability": "VCID-hpw3-uw3x-mqgq" }, { "vulnerability": "VCID-p3dy-qbad-q3ab" }, { "vulnerability": "VCID-pydr-47y4-y3fu" }, { "vulnerability": "VCID-r1hk-cy5k-9kad" }, { "vulnerability": "VCID-tc69-2tad-43cv" }, { "vulnerability": "VCID-u1u4-7b3v-fue7" }, { "vulnerability": "VCID-uh69-24kx-xucy" }, { "vulnerability": "VCID-x373-rhh4-7khm" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/rack@3.1.18" }, { "url": "http://public2.vulnerablecode.io/api/packages/70812?format=api", "purl": "pkg:gem/rack@3.2.3", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-3nmb-xetr-6qbg" }, { "vulnerability": "VCID-6ydb-e746-vbd8" }, { "vulnerability": "VCID-bj83-rx84-v3g9" }, { "vulnerability": "VCID-e8ab-9br9-6ybt" }, { "vulnerability": "VCID-ewfc-rx8b-jfc4" }, { "vulnerability": "VCID-gnc7-wp69-h7ag" }, { "vulnerability": "VCID-h8af-h199-qqfz" }, { "vulnerability": "VCID-hpw3-uw3x-mqgq" }, { "vulnerability": "VCID-p3dy-qbad-q3ab" }, { "vulnerability": "VCID-pydr-47y4-y3fu" }, { "vulnerability": "VCID-r1hk-cy5k-9kad" }, { "vulnerability": "VCID-tc69-2tad-43cv" }, { "vulnerability": "VCID-u1u4-7b3v-fue7" }, { "vulnerability": "VCID-uh69-24kx-xucy" }, { "vulnerability": "VCID-x373-rhh4-7khm" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/rack@3.2.3" } ], "aliases": [ "CVE-2025-61780", "GHSA-r657-rxjc-j557" ], "risk_score": 3.1, "exploitability": "0.5", "weighted_severity": "6.2", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-3jru-u17n-tyg1" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/51546?format=api", "vulnerability_id": "VCID-3nmb-xetr-6qbg", "summary": "Rack's greedy multipart boundary parsing can cause parser differentials and WAF bypass.\n## Summary\n\n`Rack::Multipart::Parser` extracts the `boundary` parameter from\n`multipart/form-data` using a greedy regular expression. When a\n`Content-Type` header contains multiple `boundary` parameters,\nRack selects the last one rather than the first.\n\nIn deployments where an upstream proxy, WAF, or intermediary\ninterprets the first `boundary` parameter, this mismatch can\nallow an attacker to smuggle multipart content past upstream\ninspection and have Rack parse a different body structure than\nthe intermediary validated.\n\n## Details\n\nRack identifies the multipart boundary using logic equivalent to:\n\n```ruby\nMULTIPART = %r|\\Amultipart/.*boundary=\\\"?([^\\\";,]+)\\\"?|ni\n```\n\nBecause the expression is greedy, it matches the last `boundary=`\nparameter in a header such as:\n\n```http\nContent-Type: multipart/form-data; boundary=safe; boundary=malicious\n```\n\nAs a result, Rack parses the request body using `malicious`, while\nanother component may interpret the same header using `safe`.\n\nThis creates an interpretation conflict. If an upstream WAF or proxy\ninspects multipart parts using the first boundary and Rack later\nparses the body using the last boundary, a client may be able to\nplace malicious form fields or uploaded content in parts that Rack\naccepts but the upstream component did not inspect as intended.\n\nThis issue is most relevant in layered deployments where security\ndecisions are made before the request reaches Rack.\n\n## Impact\n\nApplications that accept `multipart/form-data` uploads behind an\ninspecting proxy or WAF may be affected.\n\nIn such deployments, an attacker may be able to bypass upstream\nfiltering of uploaded files or form fields by sending a request\nwith multiple `boundary` parameters and relying on the intermediary\nand Rack to parse the request differently.\n\nThe practical impact depends on deployment architecture. If no\nupstream component relies on a different multipart interpretation,\nthis behavior may not provide meaningful additional attacker capability.\n\n## Mitigation\n\n* Update to a patched version of Rack that rejects ambiguous multipart\n `Content-Type` headers or parses duplicate `boundary` parameters\n consistently.\n* Reject requests containing multiple `boundary` parameters.\n* Normalize or regenerate multipart metadata at the trusted edge\n before forwarding requests to Rack.\n* Avoid relying on upstream inspection of malformed multipart\n requests unless duplicate parameter handling is explicitly\n consistent across components.", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-26961.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "3.7", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-26961.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2026-26961", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00014", "scoring_system": "epss", "scoring_elements": "0.02834", "published_at": "2026-06-05T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2026-26961" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-26961", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-26961" }, { "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml", "reference_id": "", "reference_type": "", "scores": [ { "value": "3.7", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N" } ], "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml" }, { "reference_url": "https://github.com/rack/rack", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/rack/rack" }, { "reference_url": "https://github.com/rack/rack/security/advisories/GHSA-vgpv-f759-9wx3", "reference_id": "", "reference_type": "", "scores": [ { "value": "3.7", "scoring_system": "cvssv3", "scoring_elements": "" }, { "value": "3.7", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N" }, { "value": "5.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2026-04-03T17:57:50Z/" } ], "url": "https://github.com/rack/rack/security/advisories/GHSA-vgpv-f759-9wx3" }, { "reference_url": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rack/CVE-2026-26961.yml", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rack/CVE-2026-26961.yml" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2026-26961", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-26961" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2454483", "reference_id": "2454483", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2454483" }, { "reference_url": "https://github.com/advisories/GHSA-vgpv-f759-9wx3", "reference_id": "GHSA-vgpv-f759-9wx3", "reference_type": "", "scores": [], "url": "https://github.com/advisories/GHSA-vgpv-f759-9wx3" }, { "reference_url": "https://usn.ubuntu.com/8182-1/", "reference_id": "USN-8182-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/8182-1/" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/110088?format=api", "purl": "pkg:gem/rack@2.2.23", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/rack@2.2.23" }, { "url": "http://public2.vulnerablecode.io/api/packages/110090?format=api", "purl": "pkg:gem/rack@3.1.21", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/rack@3.1.21" }, { "url": "http://public2.vulnerablecode.io/api/packages/110093?format=api", "purl": "pkg:gem/rack@3.2.6", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/rack@3.2.6" } ], "aliases": [ "CVE-2026-26961", "GHSA-vgpv-f759-9wx3" ], "risk_score": 3.1, "exploitability": "0.5", "weighted_severity": "6.2", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-3nmb-xetr-6qbg" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/47151?format=api", "vulnerability_id": "VCID-52qe-dast-tkhu", "summary": "Rack Header Parsing leads to Possible Denial of Service Vulnerability\n# Possible Denial of Service Vulnerability in Rack Header Parsing\n\nThere is a possible denial of service vulnerability in the header parsing\nroutines in Rack. This vulnerability has been assigned the CVE identifier\nCVE-2024-26146.\n\nVersions Affected: All.\nNot affected: None\nFixed Versions: 2.0.9.4, 2.1.4.4, 2.2.8.1, 3.0.9.1\n\nImpact\n------\nCarefully crafted headers can cause header parsing in Rack to take longer than\nexpected resulting in a possible denial of service issue. Accept and Forwarded\nheaders are impacted.\n\nRuby 3.2 has mitigations for this problem, so Rack applications using Ruby 3.2\nor newer are unaffected.\n\nReleases\n--------\nThe fixed releases are available at the normal locations.\n\nWorkarounds\n-----------\nThere are no feasible workarounds for this issue.\n\nPatches\n-------\nTo aid users who aren't able to upgrade immediately we have provided patches for\nthe two supported release series. They are in git-am format and consist of a\nsingle changeset.\n\n* 2-0-header-redos.patch - Patch for 2.0 series\n* 2-1-header-redos.patch - Patch for 2.1 series\n* 2-2-header-redos.patch - Patch for 2.2 series\n* 3-0-header-redos.patch - Patch for 3.0 series\n\nCredits\n-------\n\nThanks to [svalkanov](https://hackerone.com/svalkanov) for reporting this and\nproviding patches!", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2024-26146.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2024-26146.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2024-26146", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00775", "scoring_system": "epss", "scoring_elements": "0.73999", "published_at": "2026-06-05T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2024-26146" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-25126", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-25126" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-26141", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-26141" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-26146", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-26146" }, { "reference_url": "https://discuss.rubyonrails.org/t/possible-denial-of-service-vulnerability-in-rack-header-parsing/84942", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L" }, { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2024-02-29T17:31:54Z/" } ], "url": "https://discuss.rubyonrails.org/t/possible-denial-of-service-vulnerability-in-rack-header-parsing/84942" }, { "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L" } ], "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml" }, { "reference_url": "https://github.com/rack/rack", "reference_id": "", "reference_type": "", "scores": [ { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/rack/rack" }, { "reference_url": "https://github.com/rack/rack/commit/30b8e39a578b25d4bdcc082c1c52c6f164b59716", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L" }, { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2024-02-29T17:31:54Z/" } ], "url": "https://github.com/rack/rack/commit/30b8e39a578b25d4bdcc082c1c52c6f164b59716" }, { "reference_url": "https://github.com/rack/rack/commit/6c5d90bdcec0949f7ba06db62fb740dab394b582", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L" }, { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2024-02-29T17:31:54Z/" } ], "url": "https://github.com/rack/rack/commit/6c5d90bdcec0949f7ba06db62fb740dab394b582" }, { "reference_url": "https://github.com/rack/rack/commit/a227cd793778c7c3a827d32808058571569cda6f", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L" }, { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2024-02-29T17:31:54Z/" } ], "url": "https://github.com/rack/rack/commit/a227cd793778c7c3a827d32808058571569cda6f" }, { "reference_url": "https://github.com/rack/rack/commit/e4c117749ba24a66f8ec5a08eddf68deeb425ccd", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L" }, { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2024-02-29T17:31:54Z/" } ], "url": "https://github.com/rack/rack/commit/e4c117749ba24a66f8ec5a08eddf68deeb425ccd" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1064516", "reference_id": "1064516", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1064516" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2265595", "reference_id": "2265595", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2265595" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2024-26146", "reference_id": "CVE-2024-26146", "reference_type": "", "scores": [ { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-26146" }, { "reference_url": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rack/CVE-2024-26146.yml", "reference_id": "CVE-2024-26146.YML", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L" }, { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2024-02-29T17:31:54Z/" } ], "url": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rack/CVE-2024-26146.yml" }, { "reference_url": "https://github.com/advisories/GHSA-54rr-7fvw-6x8f", "reference_id": "GHSA-54rr-7fvw-6x8f", "reference_type": "", "scores": [ { "value": "LOW", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-54rr-7fvw-6x8f" }, { "reference_url": "https://github.com/rack/rack/security/advisories/GHSA-54rr-7fvw-6x8f", "reference_id": "GHSA-54rr-7fvw-6x8f", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L" }, { "value": "LOW", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" }, { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2024-02-29T17:31:54Z/" } ], "url": "https://github.com/rack/rack/security/advisories/GHSA-54rr-7fvw-6x8f" }, { "reference_url": "https://security.netapp.com/advisory/ntap-20240510-0006/", "reference_id": "ntap-20240510-0006", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2024-02-29T17:31:54Z/" } ], "url": "https://security.netapp.com/advisory/ntap-20240510-0006/" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2024:10806", "reference_id": "RHSA-2024:10806", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2024:10806" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2024:1841", "reference_id": "RHSA-2024:1841", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2024:1841" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2024:1846", "reference_id": "RHSA-2024:1846", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2024:1846" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2024:2007", "reference_id": "RHSA-2024:2007", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2024:2007" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2024:2113", "reference_id": "RHSA-2024:2113", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2024:2113" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2024:2581", "reference_id": "RHSA-2024:2581", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2024:2581" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2024:2584", "reference_id": "RHSA-2024:2584", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2024:2584" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2024:2953", "reference_id": "RHSA-2024:2953", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2024:2953" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2024:3431", "reference_id": "RHSA-2024:3431", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2024:3431" }, { "reference_url": "https://usn.ubuntu.com/6689-1/", "reference_id": "USN-6689-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/6689-1/" }, { "reference_url": "https://usn.ubuntu.com/6837-1/", "reference_id": "USN-6837-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/6837-1/" }, { "reference_url": "https://usn.ubuntu.com/6837-2/", "reference_id": "USN-6837-2", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/6837-2/" }, { "reference_url": "https://usn.ubuntu.com/7036-1/", "reference_id": "USN-7036-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/7036-1/" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/69190?format=api", "purl": "pkg:gem/rack@2.1.4.4", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-1j25-qagk-c3gk" }, { "vulnerability": "VCID-3jru-u17n-tyg1" }, { "vulnerability": "VCID-3nmb-xetr-6qbg" }, { "vulnerability": "VCID-6ydb-e746-vbd8" }, { "vulnerability": "VCID-7cef-z5qm-afd8" }, { "vulnerability": "VCID-amfu-8d25-juhy" }, { "vulnerability": "VCID-bj83-rx84-v3g9" }, { "vulnerability": "VCID-csrd-u9cz-u7ak" }, { "vulnerability": "VCID-dss4-6ptr-83av" }, { "vulnerability": "VCID-e11g-k7zm-vkhu" }, { "vulnerability": "VCID-e8ab-9br9-6ybt" }, { "vulnerability": "VCID-ewfc-rx8b-jfc4" }, { "vulnerability": "VCID-h8af-h199-qqfz" }, { "vulnerability": "VCID-heu4-cd3d-73ck" }, { "vulnerability": "VCID-k8fr-zuyx-yyhg" }, { "vulnerability": "VCID-p1cf-naeh-bbgx" }, { "vulnerability": "VCID-p3dy-qbad-q3ab" }, { "vulnerability": "VCID-r1hk-cy5k-9kad" }, { "vulnerability": "VCID-tc69-2tad-43cv" }, { "vulnerability": "VCID-uh69-24kx-xucy" }, { "vulnerability": "VCID-vk15-7qdb-xkh9" }, { "vulnerability": "VCID-x373-rhh4-7khm" }, { "vulnerability": "VCID-xpa3-1n87-8ucv" }, { "vulnerability": "VCID-y6nj-8y3j-hbfw" }, { "vulnerability": "VCID-yq3g-ykeu-pfbp" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/rack@2.1.4.4" }, { "url": "http://public2.vulnerablecode.io/api/packages/69189?format=api", "purl": "pkg:gem/rack@2.2.8.1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-1j25-qagk-c3gk" }, { "vulnerability": "VCID-3jru-u17n-tyg1" }, { "vulnerability": "VCID-3nmb-xetr-6qbg" }, { "vulnerability": "VCID-6ydb-e746-vbd8" }, { "vulnerability": "VCID-7cef-z5qm-afd8" }, { "vulnerability": "VCID-amfu-8d25-juhy" }, { "vulnerability": "VCID-bj83-rx84-v3g9" }, { "vulnerability": "VCID-csrd-u9cz-u7ak" }, { "vulnerability": "VCID-dss4-6ptr-83av" }, { "vulnerability": "VCID-e11g-k7zm-vkhu" }, { "vulnerability": "VCID-e8ab-9br9-6ybt" }, { "vulnerability": "VCID-ewfc-rx8b-jfc4" }, { "vulnerability": "VCID-h8af-h199-qqfz" }, { "vulnerability": "VCID-k8fr-zuyx-yyhg" }, { "vulnerability": "VCID-p1cf-naeh-bbgx" }, { "vulnerability": "VCID-p3dy-qbad-q3ab" }, { "vulnerability": "VCID-r1hk-cy5k-9kad" }, { "vulnerability": "VCID-tc69-2tad-43cv" }, { "vulnerability": "VCID-uh69-24kx-xucy" }, { "vulnerability": "VCID-vk15-7qdb-xkh9" }, { "vulnerability": "VCID-x373-rhh4-7khm" }, { "vulnerability": "VCID-xpa3-1n87-8ucv" }, { "vulnerability": "VCID-y6nj-8y3j-hbfw" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/rack@2.2.8.1" }, { "url": "http://public2.vulnerablecode.io/api/packages/69188?format=api", "purl": "pkg:gem/rack@3.0.9.1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-3jru-u17n-tyg1" }, { "vulnerability": "VCID-3nmb-xetr-6qbg" }, { "vulnerability": "VCID-6ydb-e746-vbd8" }, { "vulnerability": "VCID-7cef-z5qm-afd8" }, { "vulnerability": "VCID-bj83-rx84-v3g9" }, { "vulnerability": "VCID-csrd-u9cz-u7ak" }, { "vulnerability": "VCID-dss4-6ptr-83av" }, { "vulnerability": "VCID-e11g-k7zm-vkhu" }, { "vulnerability": "VCID-e8ab-9br9-6ybt" }, { "vulnerability": "VCID-ewfc-rx8b-jfc4" }, { "vulnerability": "VCID-h8af-h199-qqfz" }, { "vulnerability": "VCID-hpw3-uw3x-mqgq" }, { "vulnerability": "VCID-k8fr-zuyx-yyhg" }, { "vulnerability": "VCID-p1cf-naeh-bbgx" }, { "vulnerability": "VCID-p3dy-qbad-q3ab" }, { "vulnerability": "VCID-pydr-47y4-y3fu" }, { "vulnerability": "VCID-r1hk-cy5k-9kad" }, { "vulnerability": "VCID-tc69-2tad-43cv" }, { "vulnerability": "VCID-u1u4-7b3v-fue7" }, { "vulnerability": "VCID-uh69-24kx-xucy" }, { "vulnerability": "VCID-vk15-7qdb-xkh9" }, { "vulnerability": "VCID-x373-rhh4-7khm" }, { "vulnerability": "VCID-xpa3-1n87-8ucv" }, { "vulnerability": "VCID-y6nj-8y3j-hbfw" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/rack@3.0.9.1" } ], "aliases": [ "CVE-2024-26146", "GHSA-54rr-7fvw-6x8f" ], "risk_score": 2.4, "exploitability": "0.5", "weighted_severity": "4.8", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-52qe-dast-tkhu" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/51527?format=api", "vulnerability_id": "VCID-6ydb-e746-vbd8", "summary": "Rack has quadratic complexity in Rack::Utils.select_best_encoding via wildcard Accept-Encoding header\n## Summary\n\n`Rack::Utils.select_best_encoding` processes `Accept-Encoding` values\nwith quadratic time complexity when the header contains many\nwildcard (`*`) entries. Because this method is used by `Rack::Deflater`\nto choose a response encoding, an unauthenticated attacker can send\na single request with a crafted `Accept-Encoding` header and cause\ndisproportionate CPU consumption on the compression middleware path.\n\nThis results in a denial of service condition for applications\nusing `Rack::Deflater`.\n\n## Details\n\n`Rack::Utils.select_best_encoding` expands parsed `Accept-Encoding`\nvalues into a list of candidate encodings. When an entry is `*`,\nthe method computes the set of concrete encodings by subtracting\nthe encodings already present in the request:\n\n```ruby\nif m == \"*\"\n (available_encodings - accept_encoding.map(&:first)).each do |m2|\n expanded_accept_encoding << [m2, q, preference]\n end\nelse\n expanded_accept_encoding << [m, q, preference]\nend\n```\n\nBecause `accept_encoding.map(&:first)` is evaluated inside the loop,\nit is recomputed for each wildcard entry. If the request contains\n`N` wildcard entries, this produces repeated scans over the full\nparsed header and causes quadratic behavior.\n\nAfter expansion, the method also performs additional work over\n`expanded_accept_encoding`, including per-entry deletion, which\nfurther increases the cost for large inputs.\n\n`Rack::Deflater` invokes this method for each request when the\nmiddleware is enabled:\n\n```ruby\nUtils.select_best_encoding(ENCODINGS, Utils.parse_encodings(accept_encoding))\n```\n\nAs a result, a client can trigger this expensive code path simply\nby sending a large `Accept-Encoding` header containing many\nrepeated wildcard values.\n\nFor example, a request with an approximately 8 KB `Accept-Encoding`\nheader containing about 1,000 `*;q=0.5` entries can cause roughly\n170 ms of CPU time in a single request on the `Rack::Deflater`\npath, compared to a negligible baseline for a normal header.\n\nThis issue is distinct from CVE-2024-26146. That issue concerned\nregular expression denial of service during `Accept` header parsing,\nwhereas this issue arises later during encoding selection after\nthe header has already been parsed.\n\n## Impact\n\nAny Rack application using `Rack::Deflater` may be affected.\n\nAn unauthenticated attacker can send requests with crafted\n`Accept-Encoding` headers to trigger excessive CPU usage in the\nencoding selection logic. Repeated requests can consume worker\ntime disproportionately and reduce application availability.\n\nThe attack does not require invalid HTTP syntax or large payload\nbodies. A single header-sized request is sufficient to reach the\nvulnerable code path.\n\n## Mitigation\n\n* Update to a patched version of Rack in which encoding selection\n does not repeatedly rescan the parsed header for wildcard entries.\n* Avoid enabling `Rack::Deflater` on untrusted traffic.\n* Apply request filtering or header size / format restrictions\n at the reverse proxy or application boundary to limit abusive\n `Accept-Encoding` values.", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-34230.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-34230.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2026-34230", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00022", "scoring_system": "epss", "scoring_elements": "0.0648", "published_at": "2026-06-05T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2026-34230" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-34230", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-34230" }, { "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L" } ], "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml" }, { "reference_url": "https://github.com/rack/rack", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/rack/rack" }, { "reference_url": "https://github.com/rack/rack/security/advisories/GHSA-v569-hp3g-36wr", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3", "scoring_elements": "" }, { "value": "5.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L" }, { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2026-04-02T18:56:03Z/" } ], "url": "https://github.com/rack/rack/security/advisories/GHSA-v569-hp3g-36wr" }, { "reference_url": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rack/CVE-2026-34230.yml", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rack/CVE-2026-34230.yml" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2026-34230", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-34230" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2454493", "reference_id": "2454493", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2454493" }, { "reference_url": "https://github.com/advisories/GHSA-v569-hp3g-36wr", "reference_id": "GHSA-v569-hp3g-36wr", "reference_type": "", "scores": [], "url": "https://github.com/advisories/GHSA-v569-hp3g-36wr" }, { "reference_url": "https://usn.ubuntu.com/8182-1/", "reference_id": "USN-8182-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/8182-1/" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/110088?format=api", "purl": "pkg:gem/rack@2.2.23", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/rack@2.2.23" }, { "url": "http://public2.vulnerablecode.io/api/packages/110090?format=api", "purl": "pkg:gem/rack@3.1.21", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/rack@3.1.21" }, { "url": "http://public2.vulnerablecode.io/api/packages/110093?format=api", "purl": "pkg:gem/rack@3.2.6", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/rack@3.2.6" } ], "aliases": [ "CVE-2026-34230", "GHSA-v569-hp3g-36wr" ], "risk_score": 4.0, "exploitability": "0.5", "weighted_severity": "8.0", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-6ydb-e746-vbd8" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/51531?format=api", "vulnerability_id": "VCID-7cef-z5qm-afd8", "summary": "ReDoS Vulnerability in Rack::Multipart handle_mime_head\n### Summary\n\nThere is a denial of service vulnerability in the\nContent-Disposition parsing component of Rack. This is very\nsimilar to the previous security issue CVE-2022-44571.\n\n### Details\n\nCarefully crafted input can cause Content-Disposition header\nparsing in Rack to take an unexpected amount of time, possibly\nresulting in a denial of service attack vector. This header is\nused typically used in multipart parsing. Any applications that\nparse multipart posts using Rack (virtually all Rails applications)\nare impacted.\n\n### Credits\n\nThanks to [scyoon](https://hackerone.com/scyoon) for reporting\nthis to the Rails security team", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-49007.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-49007.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2025-49007", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00569", "scoring_system": "epss", "scoring_elements": "0.68971", "published_at": "2026-06-05T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2025-49007" }, { "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N" } ], "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml" }, { "reference_url": "https://github.com/rack/rack", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.6", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/rack/rack" }, { "reference_url": "https://github.com/rack/rack/commit/4795831a0a310c2d31102749e551b38faab6401f", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.6", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2025-06-05T13:20:37Z/" } ], "url": "https://github.com/rack/rack/commit/4795831a0a310c2d31102749e551b38faab6401f" }, { "reference_url": "https://github.com/rack/rack/commit/aed514df37e33907df3c971ed3ca9a0a20ac2901", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.6", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2025-06-05T13:20:37Z/" } ], "url": "https://github.com/rack/rack/commit/aed514df37e33907df3c971ed3ca9a0a20ac2901" }, { "reference_url": "https://github.com/rack/rack/security/advisories/GHSA-47m2-26rw-j2jw", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.6", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2025-06-05T13:20:37Z/" } ], "url": "https://github.com/rack/rack/security/advisories/GHSA-47m2-26rw-j2jw" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1107363", "reference_id": "1107363", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1107363" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2370346", "reference_id": "2370346", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2370346" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2025-49007", "reference_id": "CVE-2025-49007", "reference_type": "", "scores": [ { "value": "6.6", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-49007" }, { "reference_url": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rack/CVE-2025-49007.yml", "reference_id": "CVE-2025-49007.YML", "reference_type": "", "scores": [ { "value": "6.6", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rack/CVE-2025-49007.yml" }, { "reference_url": "https://github.com/advisories/GHSA-47m2-26rw-j2jw", "reference_id": "GHSA-47m2-26rw-j2jw", "reference_type": "", "scores": [], "url": "https://github.com/advisories/GHSA-47m2-26rw-j2jw" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/85314?format=api", "purl": "pkg:gem/rack@3.1.16", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-3jru-u17n-tyg1" }, { "vulnerability": "VCID-3nmb-xetr-6qbg" }, { "vulnerability": "VCID-6ydb-e746-vbd8" }, { "vulnerability": "VCID-7cef-z5qm-afd8" }, { "vulnerability": "VCID-bj83-rx84-v3g9" }, { "vulnerability": "VCID-dss4-6ptr-83av" }, { "vulnerability": "VCID-e11g-k7zm-vkhu" }, { "vulnerability": "VCID-e8ab-9br9-6ybt" }, { "vulnerability": "VCID-ewfc-rx8b-jfc4" }, { "vulnerability": "VCID-h8af-h199-qqfz" }, { "vulnerability": "VCID-hpw3-uw3x-mqgq" }, { "vulnerability": "VCID-k8fr-zuyx-yyhg" }, { "vulnerability": "VCID-p3dy-qbad-q3ab" }, { "vulnerability": "VCID-pydr-47y4-y3fu" }, { "vulnerability": "VCID-r1hk-cy5k-9kad" }, { "vulnerability": "VCID-tc69-2tad-43cv" }, { "vulnerability": "VCID-u1u4-7b3v-fue7" }, { "vulnerability": "VCID-uh69-24kx-xucy" }, { "vulnerability": "VCID-x373-rhh4-7khm" }, { "vulnerability": "VCID-xpa3-1n87-8ucv" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/rack@3.1.16" } ], "aliases": [ "CVE-2025-49007", "GHSA-47m2-26rw-j2jw" ], "risk_score": 3.4, "exploitability": "0.5", "weighted_severity": "6.8", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-7cef-z5qm-afd8" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/51537?format=api", "vulnerability_id": "VCID-a8x9-j9b3-jycb", "summary": "Denial of Service Vulnerability in Rack Multipart Parsing\nThere is a possible denial of service vulnerability in the multipart parsing\ncomponent of Rack. This vulnerability has been assigned the CVE identifier\nCVE-2022-30122.\n\nVersions Affected: >= 1.2\nNot affected: < 1.2\nFixed Versions: 2.0.9.1, 2.1.4.1, 2.2.3.1\n\n## Impact\nCarefully crafted multipart POST requests can cause Rack's multipart parser to\ntake much longer than expected, leading to a possible denial of service\nvulnerability.\n\nImpacted code will use Rack's multipart parser to parse multipart posts. This\nincludes directly using the multipart parser like this:\n\n```\nparams = Rack::Multipart.parse_multipart(env)\n```\n\nBut it also includes reading POST data from a Rack request object like this:\n\n```\np request.POST # read POST data\np request.params # reads both query params and POST data\n```\n\nAll users running an affected release should either upgrade or use one of the\nworkarounds immediately.\n\n## Workarounds\nThere are no feasible workarounds for this issue.", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2022-30122.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2022-30122.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2022-30122", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.01042", "scoring_system": "epss", "scoring_elements": "0.77801", "published_at": "2026-06-04T12:55:00Z" }, { "value": "0.01042", "scoring_system": "epss", "scoring_elements": "0.77829", "published_at": "2026-06-05T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2022-30122" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-30122", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-30122" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-30123", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-30123" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-44570", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-44570" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-44571", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-44571" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-44572", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-44572" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-27530", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-27530" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-27539", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-27539" }, { "reference_url": "https://discuss.rubyonrails.org/t/cve-2022-30122-denial-of-service-vulnerability-in-rack-multipart-parsing/80729", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2023-12-13T16:09:46Z/" } ], "url": "https://discuss.rubyonrails.org/t/cve-2022-30122-denial-of-service-vulnerability-in-rack-multipart-parsing/80729" }, { "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L" } ], "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml" }, { "reference_url": "https://github.com/rack/rack", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/rack/rack" }, { "reference_url": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rack/CVE-2022-30122.yml", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rack/CVE-2022-30122.yml" }, { "reference_url": "https://groups.google.com/g/ruby-security-ann/c/L2Axto442qk", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3", "scoring_elements": "" }, { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://groups.google.com/g/ruby-security-ann/c/L2Axto442qk" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2022-30122", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-30122" }, { "reference_url": "https://security.gentoo.org/glsa/202310-18", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2023-12-13T16:09:46Z/" } ], "url": "https://security.gentoo.org/glsa/202310-18" }, { "reference_url": "https://security.netapp.com/advisory/ntap-20231208-0012", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://security.netapp.com/advisory/ntap-20231208-0012" }, { "reference_url": "https://www.debian.org/security/2023/dsa-5530", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2023-12-13T16:09:46Z/" } ], "url": "https://www.debian.org/security/2023/dsa-5530" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2099519", "reference_id": "2099519", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2099519" }, { "reference_url": "https://github.com/advisories/GHSA-hxqx-xwvh-44m2", "reference_id": "GHSA-hxqx-xwvh-44m2", "reference_type": "", "scores": [ { "value": "HIGH", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-hxqx-xwvh-44m2" }, { "reference_url": "https://security.netapp.com/advisory/ntap-20231208-0012/", "reference_id": "ntap-20231208-0012", "reference_type": "", "scores": [ { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2023-12-13T16:09:46Z/" } ], "url": "https://security.netapp.com/advisory/ntap-20231208-0012/" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2022:7242", "reference_id": "RHSA-2022:7242", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2022:7242" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2023:1486", "reference_id": "RHSA-2023:1486", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2023:1486" }, { "reference_url": "https://usn.ubuntu.com/5896-1/", "reference_id": "USN-5896-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/5896-1/" }, { "reference_url": "https://usn.ubuntu.com/7036-1/", "reference_id": "USN-7036-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/7036-1/" }, { "reference_url": "https://usn.ubuntu.com/USN-5253-1/", "reference_id": "USN-USN-5253-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/USN-5253-1/" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/154118?format=api", "purl": "pkg:gem/rack@2.1.4.1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-1j25-qagk-c3gk" }, { "vulnerability": "VCID-3jru-u17n-tyg1" }, { "vulnerability": "VCID-3nmb-xetr-6qbg" }, { "vulnerability": "VCID-52qe-dast-tkhu" }, { "vulnerability": "VCID-6ydb-e746-vbd8" }, { "vulnerability": "VCID-7cef-z5qm-afd8" }, { "vulnerability": "VCID-amfu-8d25-juhy" }, { "vulnerability": "VCID-bj83-rx84-v3g9" }, { "vulnerability": "VCID-bqpn-m2fh-9kab" }, { "vulnerability": "VCID-c9mc-7nts-cfgy" }, { "vulnerability": "VCID-csrd-u9cz-u7ak" }, { "vulnerability": "VCID-dss4-6ptr-83av" }, { "vulnerability": "VCID-e11g-k7zm-vkhu" }, { "vulnerability": "VCID-e8ab-9br9-6ybt" }, { "vulnerability": "VCID-ebb6-b5tx-5bhf" }, { "vulnerability": "VCID-ewfc-rx8b-jfc4" }, { "vulnerability": "VCID-h8af-h199-qqfz" }, { "vulnerability": "VCID-heu4-cd3d-73ck" }, { "vulnerability": "VCID-k8fr-zuyx-yyhg" }, { "vulnerability": "VCID-mgx9-9bua-37f3" }, { "vulnerability": "VCID-p1cf-naeh-bbgx" }, { "vulnerability": "VCID-p3dy-qbad-q3ab" }, { "vulnerability": "VCID-r1hk-cy5k-9kad" }, { "vulnerability": "VCID-tc69-2tad-43cv" }, { "vulnerability": "VCID-uh69-24kx-xucy" }, { "vulnerability": "VCID-vk15-7qdb-xkh9" }, { "vulnerability": "VCID-x373-rhh4-7khm" }, { "vulnerability": "VCID-xpa3-1n87-8ucv" }, { "vulnerability": "VCID-y6nj-8y3j-hbfw" }, { "vulnerability": "VCID-yq3g-ykeu-pfbp" }, { "vulnerability": "VCID-zqax-g5xz-wuch" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/rack@2.1.4.1" }, { "url": "http://public2.vulnerablecode.io/api/packages/154119?format=api", "purl": "pkg:gem/rack@2.2.3.1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-1j25-qagk-c3gk" }, { "vulnerability": "VCID-3jru-u17n-tyg1" }, { "vulnerability": "VCID-3nmb-xetr-6qbg" }, { "vulnerability": "VCID-52qe-dast-tkhu" }, { "vulnerability": "VCID-6ydb-e746-vbd8" }, { "vulnerability": "VCID-7cef-z5qm-afd8" }, { "vulnerability": "VCID-amfu-8d25-juhy" }, { "vulnerability": "VCID-bj83-rx84-v3g9" }, { "vulnerability": "VCID-bqpn-m2fh-9kab" }, { "vulnerability": "VCID-c9mc-7nts-cfgy" }, { "vulnerability": "VCID-csrd-u9cz-u7ak" }, { "vulnerability": "VCID-dss4-6ptr-83av" }, { "vulnerability": "VCID-e11g-k7zm-vkhu" }, { "vulnerability": "VCID-e8ab-9br9-6ybt" }, { "vulnerability": "VCID-ebb6-b5tx-5bhf" }, { "vulnerability": "VCID-ewfc-rx8b-jfc4" }, { "vulnerability": "VCID-h8af-h199-qqfz" }, { "vulnerability": "VCID-heu4-cd3d-73ck" }, { "vulnerability": "VCID-k8fr-zuyx-yyhg" }, { "vulnerability": "VCID-mgx9-9bua-37f3" }, { "vulnerability": "VCID-p1cf-naeh-bbgx" }, { "vulnerability": "VCID-p3dy-qbad-q3ab" }, { "vulnerability": "VCID-r1hk-cy5k-9kad" }, { "vulnerability": "VCID-tc69-2tad-43cv" }, { "vulnerability": "VCID-uh69-24kx-xucy" }, { "vulnerability": "VCID-vk15-7qdb-xkh9" }, { "vulnerability": "VCID-x373-rhh4-7khm" }, { "vulnerability": "VCID-xpa3-1n87-8ucv" }, { "vulnerability": "VCID-y6nj-8y3j-hbfw" }, { "vulnerability": "VCID-yq3g-ykeu-pfbp" }, { "vulnerability": "VCID-zqax-g5xz-wuch" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/rack@2.2.3.1" } ], "aliases": [ "CVE-2022-30122", "GHSA-hxqx-xwvh-44m2", "GMS-2022-1643" ], "risk_score": 4.0, "exploitability": "0.5", "weighted_severity": "8.0", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-a8x9-j9b3-jycb" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/47881?format=api", "vulnerability_id": "VCID-amfu-8d25-juhy", "summary": "Rack has an unsafe default in Rack::QueryParser allows params_limit bypass via semicolon-separated parameters\n`Rack::QueryParser` in version `< 2.2.18` enforces its `params_limit` only for parameters separated by `&`, while still splitting on both `&` and `;`. As a result, attackers could use `;` separators to bypass the parameter count limit and submit more parameters than intended.", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-59830.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-59830.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2025-59830", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.0014", "scoring_system": "epss", "scoring_elements": "0.3385", "published_at": "2026-06-05T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2025-59830" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-59830", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-59830" }, { "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" } ], "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml" }, { "reference_url": "https://github.com/rack/rack", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/rack/rack" }, { "reference_url": "https://github.com/rack/rack/commit/54e4ffdd5affebcb0c015cc6ae74635c0831ed71", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2025-09-25T16:14:17Z/" } ], "url": "https://github.com/rack/rack/commit/54e4ffdd5affebcb0c015cc6ae74635c0831ed71" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1116431", "reference_id": "1116431", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1116431" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2398167", "reference_id": "2398167", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2398167" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2025-59830", "reference_id": "CVE-2025-59830", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-59830" }, { "reference_url": "https://github.com/advisories/GHSA-625h-95r8-8xpm", "reference_id": "GHSA-625h-95r8-8xpm", "reference_type": "", "scores": [ { "value": "HIGH", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-625h-95r8-8xpm" }, { "reference_url": "https://github.com/rack/rack/security/advisories/GHSA-625h-95r8-8xpm", "reference_id": "GHSA-625h-95r8-8xpm", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3", "scoring_elements": "" }, { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "HIGH", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2025-09-25T16:14:17Z/" } ], "url": "https://github.com/rack/rack/security/advisories/GHSA-625h-95r8-8xpm" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2025:19512", "reference_id": "RHSA-2025:19512", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2025:19512" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2025:19513", "reference_id": "RHSA-2025:19513", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2025:19513" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2025:19647", "reference_id": "RHSA-2025:19647", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2025:19647" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2025:19719", "reference_id": "RHSA-2025:19719", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2025:19719" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2025:19733", "reference_id": "RHSA-2025:19733", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2025:19733" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2025:19734", "reference_id": "RHSA-2025:19734", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2025:19734" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2025:19736", "reference_id": "RHSA-2025:19736", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2025:19736" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2025:19800", "reference_id": "RHSA-2025:19800", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2025:19800" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2025:19832", "reference_id": "RHSA-2025:19832", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2025:19832" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2025:19855", "reference_id": "RHSA-2025:19855", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2025:19855" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2025:19856", "reference_id": "RHSA-2025:19856", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2025:19856" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2025:19948", "reference_id": "RHSA-2025:19948", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2025:19948" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2025:20962", "reference_id": "RHSA-2025:20962", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2025:20962" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2025:21036", "reference_id": "RHSA-2025:21036", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2025:21036" }, { "reference_url": "https://usn.ubuntu.com/7784-1/", "reference_id": "USN-7784-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/7784-1/" }, { "reference_url": "https://usn.ubuntu.com/7960-1/", "reference_id": "USN-7960-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/7960-1/" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/70645?format=api", "purl": "pkg:gem/rack@2.2.18", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-3jru-u17n-tyg1" }, { "vulnerability": "VCID-3nmb-xetr-6qbg" }, { "vulnerability": "VCID-6ydb-e746-vbd8" }, { "vulnerability": "VCID-bj83-rx84-v3g9" }, { "vulnerability": "VCID-dss4-6ptr-83av" }, { "vulnerability": "VCID-e11g-k7zm-vkhu" }, { "vulnerability": "VCID-e8ab-9br9-6ybt" }, { "vulnerability": "VCID-ewfc-rx8b-jfc4" }, { "vulnerability": "VCID-h8af-h199-qqfz" }, { "vulnerability": "VCID-k8fr-zuyx-yyhg" }, { "vulnerability": "VCID-p3dy-qbad-q3ab" }, { "vulnerability": "VCID-r1hk-cy5k-9kad" }, { "vulnerability": "VCID-tc69-2tad-43cv" }, { "vulnerability": "VCID-uh69-24kx-xucy" }, { "vulnerability": "VCID-x373-rhh4-7khm" }, { "vulnerability": "VCID-xpa3-1n87-8ucv" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/rack@2.2.18" }, { "url": "http://public2.vulnerablecode.io/api/packages/74062?format=api", "purl": "pkg:gem/rack@3.0.0.beta1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-3jru-u17n-tyg1" }, { "vulnerability": "VCID-52qe-dast-tkhu" }, { "vulnerability": "VCID-7cef-z5qm-afd8" }, { "vulnerability": "VCID-bj83-rx84-v3g9" }, { "vulnerability": "VCID-bqpn-m2fh-9kab" }, { "vulnerability": "VCID-c9mc-7nts-cfgy" }, { "vulnerability": "VCID-dss4-6ptr-83av" }, { "vulnerability": "VCID-e11g-k7zm-vkhu" }, { "vulnerability": "VCID-ebb6-b5tx-5bhf" }, { "vulnerability": "VCID-heu4-cd3d-73ck" }, { "vulnerability": "VCID-hpw3-uw3x-mqgq" }, { "vulnerability": "VCID-k8fr-zuyx-yyhg" }, { "vulnerability": "VCID-pydr-47y4-y3fu" }, { "vulnerability": "VCID-u1u4-7b3v-fue7" }, { "vulnerability": "VCID-vk15-7qdb-xkh9" }, { "vulnerability": "VCID-x373-rhh4-7khm" }, { "vulnerability": "VCID-xpa3-1n87-8ucv" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/rack@3.0.0.beta1" } ], "aliases": [ "CVE-2025-59830", "GHSA-625h-95r8-8xpm" ], "risk_score": 4.0, "exploitability": "0.5", "weighted_severity": "8.0", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-amfu-8d25-juhy" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/50172?format=api", "vulnerability_id": "VCID-bj83-rx84-v3g9", "summary": "Rack has a Directory Traversal via Rack:Directory\n`Rack::Directory`’s path check used a string prefix match on the expanded path. A request like `/../root_example/` can escape the configured root if the target path starts with the root string, allowing directory listing outside the intended root.", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-22860.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-22860.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2026-22860", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00123", "scoring_system": "epss", "scoring_elements": "0.31095", "published_at": "2026-06-05T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2026-22860" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-22860", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-22860" }, { "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N" } ], "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml" }, { "reference_url": "https://github.com/rack/rack", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/rack/rack" }, { "reference_url": "https://github.com/rack/rack/commit/75c5745c286637a8f049a33790c71237762069e7", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2026-02-18T19:27:31Z/" } ], "url": "https://github.com/rack/rack/commit/75c5745c286637a8f049a33790c71237762069e7" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1128479", "reference_id": "1128479", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1128479" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2440737", "reference_id": "2440737", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2440737" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2026-22860", "reference_id": "CVE-2026-22860", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-22860" }, { "reference_url": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rack/CVE-2026-22860.yml", "reference_id": "CVE-2026-22860.YML", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rack/CVE-2026-22860.yml" }, { "reference_url": "https://github.com/advisories/GHSA-mxw3-3hh2-x2mh", "reference_id": "GHSA-mxw3-3hh2-x2mh", "reference_type": "", "scores": [ { "value": "HIGH", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-mxw3-3hh2-x2mh" }, { "reference_url": "https://github.com/rack/rack/security/advisories/GHSA-mxw3-3hh2-x2mh", "reference_id": "GHSA-mxw3-3hh2-x2mh", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3", "scoring_elements": "" }, { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N" }, { "value": "HIGH", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2026-02-18T19:27:31Z/" } ], "url": "https://github.com/rack/rack/security/advisories/GHSA-mxw3-3hh2-x2mh" }, { "reference_url": "https://usn.ubuntu.com/8066-1/", "reference_id": "USN-8066-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/8066-1/" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/74064?format=api", "purl": "pkg:gem/rack@2.2.22", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-3nmb-xetr-6qbg" }, { "vulnerability": "VCID-6ydb-e746-vbd8" }, { "vulnerability": "VCID-bj83-rx84-v3g9" }, { "vulnerability": "VCID-e8ab-9br9-6ybt" }, { "vulnerability": "VCID-ewfc-rx8b-jfc4" }, { "vulnerability": "VCID-h8af-h199-qqfz" }, { "vulnerability": "VCID-p3dy-qbad-q3ab" }, { "vulnerability": "VCID-r1hk-cy5k-9kad" }, { "vulnerability": "VCID-tc69-2tad-43cv" }, { "vulnerability": "VCID-uh69-24kx-xucy" }, { "vulnerability": "VCID-x373-rhh4-7khm" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/rack@2.2.22" }, { "url": "http://public2.vulnerablecode.io/api/packages/74065?format=api", "purl": "pkg:gem/rack@3.1.20", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-3nmb-xetr-6qbg" }, { "vulnerability": "VCID-6ydb-e746-vbd8" }, { "vulnerability": "VCID-bj83-rx84-v3g9" }, { "vulnerability": "VCID-e8ab-9br9-6ybt" }, { "vulnerability": "VCID-ewfc-rx8b-jfc4" }, { "vulnerability": "VCID-h8af-h199-qqfz" }, { "vulnerability": "VCID-hpw3-uw3x-mqgq" }, { "vulnerability": "VCID-p3dy-qbad-q3ab" }, { "vulnerability": "VCID-pydr-47y4-y3fu" }, { "vulnerability": "VCID-r1hk-cy5k-9kad" }, { "vulnerability": "VCID-tc69-2tad-43cv" }, { "vulnerability": "VCID-u1u4-7b3v-fue7" }, { "vulnerability": "VCID-uh69-24kx-xucy" }, { "vulnerability": "VCID-x373-rhh4-7khm" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/rack@3.1.20" }, { "url": "http://public2.vulnerablecode.io/api/packages/74066?format=api", "purl": "pkg:gem/rack@3.2.5", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-3nmb-xetr-6qbg" }, { "vulnerability": "VCID-6ydb-e746-vbd8" }, { "vulnerability": "VCID-bj83-rx84-v3g9" }, { "vulnerability": "VCID-e8ab-9br9-6ybt" }, { "vulnerability": "VCID-ewfc-rx8b-jfc4" }, { "vulnerability": "VCID-gnc7-wp69-h7ag" }, { "vulnerability": "VCID-h8af-h199-qqfz" }, { "vulnerability": "VCID-hpw3-uw3x-mqgq" }, { "vulnerability": "VCID-p3dy-qbad-q3ab" }, { "vulnerability": "VCID-pydr-47y4-y3fu" }, { "vulnerability": "VCID-r1hk-cy5k-9kad" }, { "vulnerability": "VCID-tc69-2tad-43cv" }, { "vulnerability": "VCID-u1u4-7b3v-fue7" }, { "vulnerability": "VCID-uh69-24kx-xucy" }, { "vulnerability": "VCID-x373-rhh4-7khm" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/rack@3.2.5" } ], "aliases": [ "CVE-2026-22860", "GHSA-mxw3-3hh2-x2mh" ], "risk_score": 4.0, "exploitability": "0.5", "weighted_severity": "8.0", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-bj83-rx84-v3g9" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/44670?format=api", "vulnerability_id": "VCID-bqpn-m2fh-9kab", "summary": "Possible Denial of Service Vulnerability in Rack’s header parsing\nThere is a denial of service vulnerability in the header parsing component of Rack. Carefully crafted input can cause header parsing in Rack to take an unexpected amount of time, possibly resulting in a denial of service attack vector. Any applications that parse headers using Rack (virtually all Rails applications) are impacted. Workarounds Setting `Regexp.timeout` in Ruby 3.2 is a possible workaround.", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2023-27539.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2023-27539.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2023-27539", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00364", "scoring_system": "epss", "scoring_elements": "0.58804", "published_at": "2026-06-05T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2023-27539" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-30122", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-30122" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-30123", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-30123" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-44570", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-44570" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-44571", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-44571" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-44572", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-44572" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-27530", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-27530" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-27539", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-27539" }, { "reference_url": "https://discuss.rubyonrails.org/t/cve-2023-27539-possible-denial-of-service-vulnerability-in-racks-header-parsing/82466", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N" }, { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-01-09T21:22:46Z/" } ], "url": "https://discuss.rubyonrails.org/t/cve-2023-27539-possible-denial-of-service-vulnerability-in-racks-header-parsing/82466" }, { "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L" } ], "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml" }, { "reference_url": "https://github.com/rack/rack", "reference_id": "", "reference_type": "", "scores": [ { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/rack/rack" }, { "reference_url": "https://github.com/rack/rack/commit/231ef369ad0b542575fb36c74fcfcfabcf6c530c", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N" }, { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-01-09T21:22:46Z/" } ], "url": "https://github.com/rack/rack/commit/231ef369ad0b542575fb36c74fcfcfabcf6c530c" }, { "reference_url": "https://github.com/rack/rack/commit/ee7919ea04303717858be1c3f16b406adc6d8cff", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N" }, { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-01-09T21:22:46Z/" } ], "url": "https://github.com/rack/rack/commit/ee7919ea04303717858be1c3f16b406adc6d8cff" }, { "reference_url": "https://lists.debian.org/debian-lts-announce/2023/04/msg00017.html", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N" }, { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-01-09T21:22:46Z/" } ], "url": "https://lists.debian.org/debian-lts-announce/2023/04/msg00017.html" }, { "reference_url": "https://security.netapp.com/advisory/ntap-20231208-0016", "reference_id": "", "reference_type": "", "scores": [ { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://security.netapp.com/advisory/ntap-20231208-0016" }, { "reference_url": "https://www.debian.org/security/2023/dsa-5530", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N" }, { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-01-09T21:22:46Z/" } ], "url": "https://www.debian.org/security/2023/dsa-5530" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1033264", "reference_id": "1033264", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1033264" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2179649", "reference_id": "2179649", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2179649" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2023-27539", "reference_id": "CVE-2023-27539", "reference_type": "", "scores": [ { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-27539" }, { "reference_url": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rack/CVE-2023-27539.yml", "reference_id": "CVE-2023-27539.YML", "reference_type": "", "scores": [ { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rack/CVE-2023-27539.yml" }, { "reference_url": "https://github.com/advisories/GHSA-c6qg-cjj8-47qp", "reference_id": "GHSA-c6qg-cjj8-47qp", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-01-09T21:22:46Z/" } ], "url": "https://github.com/advisories/GHSA-c6qg-cjj8-47qp" }, { "reference_url": "https://security.netapp.com/advisory/ntap-20231208-0016/", "reference_id": "ntap-20231208-0016", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": 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"reference_id": "USN-6905-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/6905-1/" }, { "reference_url": "https://usn.ubuntu.com/7036-1/", "reference_id": "USN-7036-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/7036-1/" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/64317?format=api", "purl": "pkg:gem/rack@2.2.6.4", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-1j25-qagk-c3gk" }, { "vulnerability": "VCID-3jru-u17n-tyg1" }, { "vulnerability": "VCID-3nmb-xetr-6qbg" }, { "vulnerability": "VCID-52qe-dast-tkhu" }, { "vulnerability": "VCID-6ydb-e746-vbd8" }, { "vulnerability": "VCID-7cef-z5qm-afd8" }, { "vulnerability": "VCID-amfu-8d25-juhy" }, { "vulnerability": "VCID-bj83-rx84-v3g9" }, { "vulnerability": "VCID-csrd-u9cz-u7ak" }, { "vulnerability": "VCID-dss4-6ptr-83av" }, { "vulnerability": "VCID-e11g-k7zm-vkhu" }, { "vulnerability": "VCID-e8ab-9br9-6ybt" }, { "vulnerability": "VCID-ewfc-rx8b-jfc4" }, { "vulnerability": "VCID-h8af-h199-qqfz" }, { "vulnerability": "VCID-heu4-cd3d-73ck" }, { "vulnerability": "VCID-k8fr-zuyx-yyhg" }, { "vulnerability": "VCID-p1cf-naeh-bbgx" }, { "vulnerability": "VCID-p3dy-qbad-q3ab" }, { "vulnerability": "VCID-r1hk-cy5k-9kad" }, { "vulnerability": "VCID-tc69-2tad-43cv" }, { "vulnerability": "VCID-uh69-24kx-xucy" }, { "vulnerability": "VCID-vk15-7qdb-xkh9" }, { "vulnerability": "VCID-x373-rhh4-7khm" }, { "vulnerability": "VCID-xpa3-1n87-8ucv" }, { "vulnerability": "VCID-y6nj-8y3j-hbfw" }, { "vulnerability": "VCID-yq3g-ykeu-pfbp" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/rack@2.2.6.4" }, { "url": "http://public2.vulnerablecode.io/api/packages/64318?format=api", "purl": "pkg:gem/rack@3.0.6.1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-3jru-u17n-tyg1" }, { "vulnerability": "VCID-3nmb-xetr-6qbg" }, { "vulnerability": "VCID-52qe-dast-tkhu" }, { "vulnerability": "VCID-6ydb-e746-vbd8" }, { "vulnerability": "VCID-7cef-z5qm-afd8" }, { "vulnerability": "VCID-bj83-rx84-v3g9" }, { "vulnerability": "VCID-csrd-u9cz-u7ak" }, { "vulnerability": "VCID-dss4-6ptr-83av" }, { "vulnerability": "VCID-e11g-k7zm-vkhu" }, { "vulnerability": "VCID-e8ab-9br9-6ybt" }, { "vulnerability": "VCID-ewfc-rx8b-jfc4" }, { "vulnerability": "VCID-h8af-h199-qqfz" }, { "vulnerability": "VCID-heu4-cd3d-73ck" }, { "vulnerability": "VCID-hpw3-uw3x-mqgq" }, { "vulnerability": "VCID-k8fr-zuyx-yyhg" }, { "vulnerability": "VCID-p1cf-naeh-bbgx" }, { "vulnerability": "VCID-p3dy-qbad-q3ab" }, { "vulnerability": "VCID-pydr-47y4-y3fu" }, { "vulnerability": "VCID-r1hk-cy5k-9kad" }, { "vulnerability": "VCID-tc69-2tad-43cv" }, { "vulnerability": "VCID-u1u4-7b3v-fue7" }, { "vulnerability": "VCID-uh69-24kx-xucy" }, { "vulnerability": "VCID-vk15-7qdb-xkh9" }, { "vulnerability": "VCID-x373-rhh4-7khm" }, { "vulnerability": "VCID-xpa3-1n87-8ucv" }, { "vulnerability": "VCID-y6nj-8y3j-hbfw" }, { "vulnerability": "VCID-yq3g-ykeu-pfbp" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/rack@3.0.6.1" } ], "aliases": [ "CVE-2023-27539", "GHSA-c6qg-cjj8-47qp", "GMS-2023-769" ], "risk_score": 2.4, "exploitability": "0.5", "weighted_severity": "4.8", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-bqpn-m2fh-9kab" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/44234?format=api", "vulnerability_id": "VCID-c9mc-7nts-cfgy", "summary": "Duplicate\nThis advisory duplicates another.", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2022-44572.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2022-44572.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2022-44572", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00255", "scoring_system": "epss", "scoring_elements": "0.49002", "published_at": "2026-06-04T12:55:00Z" }, { "value": "0.00255", "scoring_system": "epss", "scoring_elements": "0.49063", "published_at": "2026-06-05T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2022-44572" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-30122", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-30122" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-30123", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-30123" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-44570", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-44570" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-44571", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-44571" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-44572", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-44572" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-27530", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-27530" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-27539", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-27539" }, { "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.9", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H" } ], "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml" }, { "reference_url": "https://github.com/rack/rack", "reference_id": "", "reference_type": "", "scores": [ { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/rack/rack" }, { "reference_url": "https://github.com/rack/rack/releases/tag/v3.0.4.1", "reference_id": "", "reference_type": "", "scores": [ { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/rack/rack/releases/tag/v3.0.4.1" }, { "reference_url": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rack/CVE-2022-44572.yml", "reference_id": "", "reference_type": "", "scores": [ { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rack/CVE-2022-44572.yml" }, { "reference_url": "https://hackerone.com/reports/1639882", "reference_id": "", "reference_type": "", "scores": [ { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://hackerone.com/reports/1639882" }, { "reference_url": "https://www.debian.org/security/2023/dsa-5530", "reference_id": "", "reference_type": "", "scores": [ { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://www.debian.org/security/2023/dsa-5530" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1029832", "reference_id": "1029832", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1029832" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2164722", "reference_id": "2164722", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2164722" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2022-44572", "reference_id": "CVE-2022-44572", "reference_type": "", "scores": [ { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-44572" }, { "reference_url": "https://github.com/advisories/GHSA-rqv2-275x-2jq5", "reference_id": "GHSA-rqv2-275x-2jq5", "reference_type": "", "scores": [], "url": "https://github.com/advisories/GHSA-rqv2-275x-2jq5" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2023:6818", "reference_id": "RHSA-2023:6818", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2023:6818" }, { "reference_url": "https://usn.ubuntu.com/5910-1/", "reference_id": "USN-5910-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/5910-1/" }, { "reference_url": "https://usn.ubuntu.com/7036-1/", "reference_id": "USN-7036-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/7036-1/" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/63598?format=api", "purl": "pkg:gem/rack@2.1.4.2", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-1j25-qagk-c3gk" }, { "vulnerability": "VCID-3jru-u17n-tyg1" }, { "vulnerability": "VCID-3nmb-xetr-6qbg" }, { "vulnerability": "VCID-52qe-dast-tkhu" }, { "vulnerability": "VCID-6ydb-e746-vbd8" }, { "vulnerability": "VCID-7cef-z5qm-afd8" }, { "vulnerability": "VCID-amfu-8d25-juhy" }, { "vulnerability": "VCID-bj83-rx84-v3g9" }, { "vulnerability": "VCID-bqpn-m2fh-9kab" }, { "vulnerability": "VCID-c9mc-7nts-cfgy" }, { "vulnerability": "VCID-csrd-u9cz-u7ak" }, { "vulnerability": "VCID-dss4-6ptr-83av" }, { "vulnerability": "VCID-e11g-k7zm-vkhu" }, { "vulnerability": "VCID-e8ab-9br9-6ybt" }, { "vulnerability": "VCID-ebb6-b5tx-5bhf" }, { "vulnerability": "VCID-ewfc-rx8b-jfc4" }, { "vulnerability": "VCID-h8af-h199-qqfz" }, { "vulnerability": "VCID-heu4-cd3d-73ck" }, { "vulnerability": "VCID-k8fr-zuyx-yyhg" }, { "vulnerability": "VCID-p1cf-naeh-bbgx" }, { "vulnerability": "VCID-p3dy-qbad-q3ab" }, { "vulnerability": "VCID-r1hk-cy5k-9kad" }, { "vulnerability": "VCID-tc69-2tad-43cv" }, { "vulnerability": "VCID-uh69-24kx-xucy" }, { "vulnerability": "VCID-vk15-7qdb-xkh9" }, { "vulnerability": "VCID-x373-rhh4-7khm" }, { "vulnerability": "VCID-xpa3-1n87-8ucv" }, { "vulnerability": "VCID-y6nj-8y3j-hbfw" }, { "vulnerability": "VCID-yq3g-ykeu-pfbp" }, { "vulnerability": "VCID-zqax-g5xz-wuch" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/rack@2.1.4.2" }, { "url": "http://public2.vulnerablecode.io/api/packages/63889?format=api", "purl": "pkg:gem/rack@2.2.5", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-1j25-qagk-c3gk" }, { "vulnerability": "VCID-3jru-u17n-tyg1" }, { "vulnerability": "VCID-3nmb-xetr-6qbg" }, { "vulnerability": "VCID-52qe-dast-tkhu" }, { "vulnerability": "VCID-6ydb-e746-vbd8" }, { "vulnerability": "VCID-7cef-z5qm-afd8" }, { "vulnerability": "VCID-amfu-8d25-juhy" }, { "vulnerability": "VCID-bj83-rx84-v3g9" }, { "vulnerability": "VCID-bqpn-m2fh-9kab" }, { "vulnerability": "VCID-c9mc-7nts-cfgy" }, { "vulnerability": "VCID-csrd-u9cz-u7ak" }, { "vulnerability": "VCID-dss4-6ptr-83av" }, { "vulnerability": "VCID-e11g-k7zm-vkhu" }, { "vulnerability": "VCID-e8ab-9br9-6ybt" }, { "vulnerability": "VCID-ebb6-b5tx-5bhf" }, { "vulnerability": "VCID-ewfc-rx8b-jfc4" }, { "vulnerability": "VCID-h8af-h199-qqfz" }, { "vulnerability": "VCID-heu4-cd3d-73ck" }, { "vulnerability": "VCID-k8fr-zuyx-yyhg" }, { "vulnerability": "VCID-mgx9-9bua-37f3" }, { "vulnerability": "VCID-p1cf-naeh-bbgx" }, { "vulnerability": "VCID-p3dy-qbad-q3ab" }, { "vulnerability": "VCID-r1hk-cy5k-9kad" }, { "vulnerability": "VCID-tc69-2tad-43cv" }, { "vulnerability": "VCID-uh69-24kx-xucy" }, { "vulnerability": "VCID-vk15-7qdb-xkh9" }, { "vulnerability": "VCID-x373-rhh4-7khm" }, { "vulnerability": "VCID-xpa3-1n87-8ucv" }, { "vulnerability": "VCID-y6nj-8y3j-hbfw" }, { "vulnerability": "VCID-yq3g-ykeu-pfbp" }, { "vulnerability": "VCID-zqax-g5xz-wuch" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/rack@2.2.5" }, { "url": "http://public2.vulnerablecode.io/api/packages/63897?format=api", "purl": "pkg:gem/rack@2.2.6.1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-1j25-qagk-c3gk" }, { "vulnerability": "VCID-3jru-u17n-tyg1" }, { "vulnerability": "VCID-3nmb-xetr-6qbg" }, { "vulnerability": "VCID-52qe-dast-tkhu" }, { "vulnerability": "VCID-6ydb-e746-vbd8" }, { "vulnerability": "VCID-7cef-z5qm-afd8" }, { "vulnerability": "VCID-amfu-8d25-juhy" }, { "vulnerability": "VCID-bj83-rx84-v3g9" }, { "vulnerability": "VCID-bqpn-m2fh-9kab" }, { "vulnerability": "VCID-c9mc-7nts-cfgy" }, { "vulnerability": "VCID-csrd-u9cz-u7ak" }, { "vulnerability": "VCID-dss4-6ptr-83av" }, { "vulnerability": "VCID-e11g-k7zm-vkhu" }, { "vulnerability": "VCID-e8ab-9br9-6ybt" }, { "vulnerability": "VCID-ebb6-b5tx-5bhf" }, { "vulnerability": "VCID-ewfc-rx8b-jfc4" }, { "vulnerability": "VCID-h8af-h199-qqfz" }, { "vulnerability": "VCID-heu4-cd3d-73ck" }, { "vulnerability": "VCID-k8fr-zuyx-yyhg" }, { "vulnerability": "VCID-mgx9-9bua-37f3" }, { "vulnerability": "VCID-p1cf-naeh-bbgx" }, { "vulnerability": "VCID-p3dy-qbad-q3ab" }, { "vulnerability": "VCID-r1hk-cy5k-9kad" }, { "vulnerability": "VCID-tc69-2tad-43cv" }, { "vulnerability": "VCID-uh69-24kx-xucy" }, { "vulnerability": "VCID-vk15-7qdb-xkh9" }, { "vulnerability": "VCID-x373-rhh4-7khm" }, { "vulnerability": "VCID-xpa3-1n87-8ucv" }, { "vulnerability": "VCID-y6nj-8y3j-hbfw" }, { "vulnerability": "VCID-yq3g-ykeu-pfbp" }, { "vulnerability": "VCID-zqax-g5xz-wuch" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/rack@2.2.6.1" }, { "url": "http://public2.vulnerablecode.io/api/packages/63600?format=api", "purl": "pkg:gem/rack@3.0.4.1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-3jru-u17n-tyg1" }, { "vulnerability": "VCID-3nmb-xetr-6qbg" }, { "vulnerability": "VCID-52qe-dast-tkhu" }, { "vulnerability": "VCID-6ydb-e746-vbd8" }, { "vulnerability": "VCID-7cef-z5qm-afd8" }, { "vulnerability": "VCID-bj83-rx84-v3g9" }, { "vulnerability": "VCID-bqpn-m2fh-9kab" }, { "vulnerability": "VCID-csrd-u9cz-u7ak" }, { "vulnerability": "VCID-dss4-6ptr-83av" }, { "vulnerability": "VCID-e11g-k7zm-vkhu" }, { "vulnerability": "VCID-e8ab-9br9-6ybt" }, { "vulnerability": "VCID-ewfc-rx8b-jfc4" }, { "vulnerability": "VCID-h8af-h199-qqfz" }, { "vulnerability": "VCID-heu4-cd3d-73ck" }, { "vulnerability": "VCID-hpw3-uw3x-mqgq" }, { "vulnerability": "VCID-k8fr-zuyx-yyhg" }, { "vulnerability": "VCID-p1cf-naeh-bbgx" }, { "vulnerability": "VCID-p3dy-qbad-q3ab" }, { "vulnerability": "VCID-pydr-47y4-y3fu" }, { "vulnerability": "VCID-r1hk-cy5k-9kad" }, { "vulnerability": "VCID-tc69-2tad-43cv" }, { "vulnerability": "VCID-u1u4-7b3v-fue7" }, { "vulnerability": "VCID-uh69-24kx-xucy" }, { "vulnerability": "VCID-vk15-7qdb-xkh9" }, { "vulnerability": "VCID-x373-rhh4-7khm" }, { "vulnerability": "VCID-xpa3-1n87-8ucv" }, { "vulnerability": "VCID-y6nj-8y3j-hbfw" }, { "vulnerability": "VCID-yq3g-ykeu-pfbp" }, { "vulnerability": "VCID-zqax-g5xz-wuch" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/rack@3.0.4.1" } ], "aliases": [ "CVE-2022-44572", "GHSA-rqv2-275x-2jq5", "GMS-2023-66" ], "risk_score": 3.4, "exploitability": "0.5", "weighted_severity": "6.8", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-c9mc-7nts-cfgy" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/51535?format=api", "vulnerability_id": "VCID-csrd-u9cz-u7ak", "summary": "Local File Inclusion in Rack::Static\n## Summary\n\n`Rack::Static` can serve files under the specified `root:` even if `urls:` are provided, which may expose other files under the specified `root:` unexpectedly.\n\n## Details\n\nThe vulnerability occurs because `Rack::Static` does not properly sanitize user-supplied paths before serving files. Specifically, encoded path traversal sequences are not correctly validated, allowing attackers to access files outside the designated static file directory.\n\n## Impact\n\nBy exploiting this vulnerability, an attacker can gain access to all files under the specified `root:` directory, provided they are able to determine then path of the file.\n\n## Mitigation\n\n- Update to the latest version of Rack, or\n- Remove usage of `Rack::Static`, or\n- Ensure that `root:` points at a directory path which only contains files which should be accessed publicly.\n\nIt is likely that a CDN or similar static file server would also mitigate the issue.", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-27610.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-27610.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2025-27610", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.01354", "scoring_system": "epss", "scoring_elements": "0.80477", "published_at": "2026-06-05T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2025-27610" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-27610", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-27610" }, { "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N" } ], "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml" }, { "reference_url": "https://github.com/rack/rack", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/rack/rack" }, { "reference_url": "https://github.com/rack/rack/commit/50caab74fa01ee8f5dbdee7bb2782126d20c6583", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2025-03-11T15:22:45Z/" } ], "url": "https://github.com/rack/rack/commit/50caab74fa01ee8f5dbdee7bb2782126d20c6583" }, { "reference_url": "https://github.com/rack/rack/security/advisories/GHSA-7wqh-767x-r66v", 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"url": "http://public2.vulnerablecode.io/api/packages/70750?format=api", "purl": "pkg:gem/rack@3.1.17", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-3jru-u17n-tyg1" }, { "vulnerability": "VCID-3nmb-xetr-6qbg" }, { "vulnerability": "VCID-6ydb-e746-vbd8" }, { "vulnerability": "VCID-bj83-rx84-v3g9" }, { "vulnerability": "VCID-e11g-k7zm-vkhu" }, { "vulnerability": "VCID-e8ab-9br9-6ybt" }, { "vulnerability": "VCID-ewfc-rx8b-jfc4" }, { "vulnerability": "VCID-h8af-h199-qqfz" }, { "vulnerability": "VCID-hpw3-uw3x-mqgq" }, { "vulnerability": "VCID-p3dy-qbad-q3ab" }, { "vulnerability": "VCID-pydr-47y4-y3fu" }, { "vulnerability": "VCID-r1hk-cy5k-9kad" }, { "vulnerability": "VCID-tc69-2tad-43cv" }, { "vulnerability": "VCID-u1u4-7b3v-fue7" }, { "vulnerability": "VCID-uh69-24kx-xucy" }, { "vulnerability": "VCID-x373-rhh4-7khm" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/rack@3.1.17" }, { "url": "http://public2.vulnerablecode.io/api/packages/70751?format=api", "purl": "pkg:gem/rack@3.2.2", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-3jru-u17n-tyg1" }, { "vulnerability": "VCID-3nmb-xetr-6qbg" }, { "vulnerability": "VCID-6ydb-e746-vbd8" }, { "vulnerability": "VCID-bj83-rx84-v3g9" }, { "vulnerability": "VCID-e11g-k7zm-vkhu" }, { "vulnerability": "VCID-e8ab-9br9-6ybt" }, { "vulnerability": "VCID-ewfc-rx8b-jfc4" }, { "vulnerability": "VCID-gnc7-wp69-h7ag" }, { "vulnerability": "VCID-h8af-h199-qqfz" }, { "vulnerability": "VCID-hpw3-uw3x-mqgq" }, { "vulnerability": "VCID-p3dy-qbad-q3ab" }, { "vulnerability": "VCID-pydr-47y4-y3fu" }, { "vulnerability": "VCID-r1hk-cy5k-9kad" }, { "vulnerability": "VCID-tc69-2tad-43cv" }, { "vulnerability": "VCID-u1u4-7b3v-fue7" }, { "vulnerability": "VCID-uh69-24kx-xucy" }, { "vulnerability": "VCID-x373-rhh4-7khm" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/rack@3.2.2" } ], "aliases": [ "CVE-2025-61771", "GHSA-w9pc-fmgc-vxvw" ], "risk_score": 4.0, "exploitability": "0.5", "weighted_severity": "8.0", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-dss4-6ptr-83av" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/48000?format=api", "vulnerability_id": "VCID-e11g-k7zm-vkhu", "summary": "Rack is vulnerable to a memory-exhaustion DoS through unbounded URL-encoded body parsing\n`Rack::Request#POST` reads the entire request body into memory for `Content-Type: application/x-www-form-urlencoded`, calling `rack.input.read(nil)` without enforcing a length or cap. 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"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-61919" }, { "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" } ], "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml" }, { "reference_url": "https://github.com/rack/rack", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/rack/rack" }, { "reference_url": "https://github.com/rack/rack/commit/4e2c903991a790ee211a3021808ff4fd6fe82881", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-10-10T20:48:10Z/" } ], "url": "https://github.com/rack/rack/commit/4e2c903991a790ee211a3021808ff4fd6fe82881" }, { "reference_url": "https://github.com/rack/rack/commit/cbd541e8a3d0c5830a3c9a30d3718ce2e124f9db", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-10-10T20:48:10Z/" } ], "url": "https://github.com/rack/rack/commit/cbd541e8a3d0c5830a3c9a30d3718ce2e124f9db" }, { "reference_url": "https://github.com/rack/rack/commit/e179614c4a653283286f5f046428cbb85f21146f", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-10-10T20:48:10Z/" } ], "url": "https://github.com/rack/rack/commit/e179614c4a653283286f5f046428cbb85f21146f" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1117856", "reference_id": "1117856", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1117856" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2403180", "reference_id": "2403180", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2403180" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2025-61919", "reference_id": "CVE-2025-61919", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-61919" }, { "reference_url": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rack/CVE-2025-61919.yml", "reference_id": "CVE-2025-61919.YML", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rack/CVE-2025-61919.yml" }, { "reference_url": "https://github.com/advisories/GHSA-6xw4-3v39-52mm", "reference_id": "GHSA-6xw4-3v39-52mm", "reference_type": "", "scores": [ { "value": "HIGH", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-6xw4-3v39-52mm" }, { "reference_url": "https://github.com/rack/rack/security/advisories/GHSA-6xw4-3v39-52mm", "reference_id": "GHSA-6xw4-3v39-52mm", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3", "scoring_elements": "" }, { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "HIGH", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-10-10T20:48:10Z/" } ], "url": "https://github.com/rack/rack/security/advisories/GHSA-6xw4-3v39-52mm" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2025:19512", "reference_id": "RHSA-2025:19512", 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"reference_id": "USN-7960-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/7960-1/" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/70810?format=api", "purl": "pkg:gem/rack@2.2.20", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-3nmb-xetr-6qbg" }, { "vulnerability": "VCID-6ydb-e746-vbd8" }, { "vulnerability": "VCID-bj83-rx84-v3g9" }, { "vulnerability": "VCID-e8ab-9br9-6ybt" }, { "vulnerability": "VCID-ewfc-rx8b-jfc4" }, { "vulnerability": "VCID-h8af-h199-qqfz" }, { "vulnerability": "VCID-p3dy-qbad-q3ab" }, { "vulnerability": "VCID-r1hk-cy5k-9kad" }, { "vulnerability": "VCID-tc69-2tad-43cv" }, { "vulnerability": "VCID-uh69-24kx-xucy" }, { "vulnerability": "VCID-x373-rhh4-7khm" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/rack@2.2.20" }, { "url": "http://public2.vulnerablecode.io/api/packages/74062?format=api", "purl": "pkg:gem/rack@3.0.0.beta1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-3jru-u17n-tyg1" }, { "vulnerability": "VCID-52qe-dast-tkhu" }, { "vulnerability": "VCID-7cef-z5qm-afd8" }, { "vulnerability": "VCID-bj83-rx84-v3g9" }, { "vulnerability": "VCID-bqpn-m2fh-9kab" }, { "vulnerability": "VCID-c9mc-7nts-cfgy" }, { "vulnerability": "VCID-dss4-6ptr-83av" }, { "vulnerability": "VCID-e11g-k7zm-vkhu" }, { "vulnerability": "VCID-ebb6-b5tx-5bhf" }, { "vulnerability": "VCID-heu4-cd3d-73ck" }, { "vulnerability": "VCID-hpw3-uw3x-mqgq" }, { "vulnerability": "VCID-k8fr-zuyx-yyhg" }, { "vulnerability": "VCID-pydr-47y4-y3fu" }, { "vulnerability": "VCID-u1u4-7b3v-fue7" }, { "vulnerability": "VCID-vk15-7qdb-xkh9" }, { "vulnerability": "VCID-x373-rhh4-7khm" }, { "vulnerability": "VCID-xpa3-1n87-8ucv" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/rack@3.0.0.beta1" }, { "url": "http://public2.vulnerablecode.io/api/packages/70811?format=api", "purl": "pkg:gem/rack@3.1.18", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-3nmb-xetr-6qbg" }, { "vulnerability": "VCID-6ydb-e746-vbd8" }, { "vulnerability": "VCID-bj83-rx84-v3g9" }, { "vulnerability": "VCID-e8ab-9br9-6ybt" }, { "vulnerability": "VCID-ewfc-rx8b-jfc4" }, { "vulnerability": "VCID-h8af-h199-qqfz" }, { "vulnerability": "VCID-hpw3-uw3x-mqgq" }, { "vulnerability": "VCID-p3dy-qbad-q3ab" }, { "vulnerability": "VCID-pydr-47y4-y3fu" }, { "vulnerability": "VCID-r1hk-cy5k-9kad" }, { "vulnerability": "VCID-tc69-2tad-43cv" }, { "vulnerability": "VCID-u1u4-7b3v-fue7" }, { "vulnerability": "VCID-uh69-24kx-xucy" }, { "vulnerability": "VCID-x373-rhh4-7khm" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/rack@3.1.18" }, { "url": "http://public2.vulnerablecode.io/api/packages/70812?format=api", "purl": "pkg:gem/rack@3.2.3", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-3nmb-xetr-6qbg" }, { "vulnerability": "VCID-6ydb-e746-vbd8" }, { "vulnerability": "VCID-bj83-rx84-v3g9" }, { "vulnerability": "VCID-e8ab-9br9-6ybt" }, { "vulnerability": "VCID-ewfc-rx8b-jfc4" }, { "vulnerability": "VCID-gnc7-wp69-h7ag" }, { "vulnerability": "VCID-h8af-h199-qqfz" }, { "vulnerability": "VCID-hpw3-uw3x-mqgq" }, { "vulnerability": "VCID-p3dy-qbad-q3ab" }, { "vulnerability": "VCID-pydr-47y4-y3fu" }, { "vulnerability": "VCID-r1hk-cy5k-9kad" }, { "vulnerability": "VCID-tc69-2tad-43cv" }, { "vulnerability": "VCID-u1u4-7b3v-fue7" }, { "vulnerability": "VCID-uh69-24kx-xucy" }, { "vulnerability": "VCID-x373-rhh4-7khm" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/rack@3.2.3" } ], "aliases": [ "CVE-2025-61919", "GHSA-6xw4-3v39-52mm" ], "risk_score": 4.0, "exploitability": "0.5", "weighted_severity": "8.0", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-e11g-k7zm-vkhu" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/51542?format=api", "vulnerability_id": "VCID-e8ab-9br9-6ybt", "summary": "Rack's multipart parsing without Content-Length header allows unbounded chunked file uploads\n## Summary\n\n`Rack::Multipart::Parser` only wraps the request body in a `BoundedIO`\nwhen `CONTENT_LENGTH` is present. When a `multipart/form-data` request\nis sent without a `Content-Length` header, such as with HTTP chunked\ntransfer encoding, multipart parsing continues until end-of-stream\nwith no total size limit.\n\nFor file parts, the uploaded body is written directly to a temporary\nfile on disk rather than being constrained by the buffered in-memory\nupload limit. An unauthenticated attacker can therefore stream an\narbitrarily large multipart file upload and consume unbounded disk space.\n\nThis results in a denial of service condition for Rack applications\nthat accept multipart form data.\n\n## Details\n\n`Rack::Multipart::Parser.parse` applies `BoundedIO` only when\n`content_length` is not `nil`:\n\n```ruby\nio = BoundedIO.new(io, content_length) if content_length\n```\n\nWhen `CONTENT_LENGTH` is absent, the parser reads the multipart body\nuntil EOF without a global byte limit.\n\nAlthough Rack enforces `BUFFERED_UPLOAD_BYTESIZE_LIMIT` for retained\nnon-file parts, file uploads are handled differently. When a multipart\npart includes a filename, the body is streamed to a `Tempfile`, and\nthe retained-size accounting is not applied to that file content.\nAs a result, file parts are not subject to the same upload size bound.\n\nAn attacker can exploit this by sending a chunked `multipart/form-data`\nrequest containing a file part and continuously streaming data without\ndeclaring a `Content-Length`. Rack will continue writing the uploaded\ndata to disk until the client stops or the server exhausts available storage.\n\n## Impact\n\nAny Rack application that accepts `multipart/form-data` uploads may be\naffected if no upstream component enforces a request body size limit.\n\nAn unauthenticated attacker can send a large chunked file upload to\nconsume disk space on the application host. This may cause request\nfailures, application instability, or broader service disruption if\nthe host runs out of available storage.\n\nThe practical impact depends on deployment architecture. Reverse proxies\nor application servers that enforce upload limits may reduce or eliminate\nexploitability, but Rack itself does not impose a total multipart\nupload limit in this code path when `CONTENT_LENGTH` is absent.\n\n## Mitigation\n\n* Update to a patched version of Rack that enforces a total multipart\n upload size limit even when `CONTENT_LENGTH` is absent.\n* Enforce request body size limits at the reverse proxy or\n application server.\n* Isolate temporary upload storage and monitor disk consumption\n for multipart endpoints.", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-34829.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-34829.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2026-34829", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00065", "scoring_system": "epss", "scoring_elements": "0.20434", "published_at": "2026-06-05T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2026-34829" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-34829", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-34829" }, { "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" } ], "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml" }, { "reference_url": "https://github.com/rack/rack", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/rack/rack" }, { "reference_url": "https://github.com/rack/rack/security/advisories/GHSA-8vqr-qjwx-82mw", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3", "scoring_elements": "" }, { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2026-04-02T17:41:27Z/" } ], "url": "https://github.com/rack/rack/security/advisories/GHSA-8vqr-qjwx-82mw" }, { "reference_url": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rack/CVE-2026-34829.yml", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rack/CVE-2026-34829.yml" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2026-34829", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-34829" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2454488", "reference_id": "2454488", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2454488" }, { "reference_url": "https://github.com/advisories/GHSA-8vqr-qjwx-82mw", "reference_id": "GHSA-8vqr-qjwx-82mw", "reference_type": "", "scores": [], "url": "https://github.com/advisories/GHSA-8vqr-qjwx-82mw" }, { "reference_url": "https://usn.ubuntu.com/8182-1/", "reference_id": "USN-8182-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/8182-1/" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/110088?format=api", "purl": "pkg:gem/rack@2.2.23", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/rack@2.2.23" }, { "url": "http://public2.vulnerablecode.io/api/packages/110090?format=api", "purl": "pkg:gem/rack@3.1.21", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/rack@3.1.21" }, { "url": "http://public2.vulnerablecode.io/api/packages/110093?format=api", "purl": "pkg:gem/rack@3.2.6", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/rack@3.2.6" } ], "aliases": [ "CVE-2026-34829", "GHSA-8vqr-qjwx-82mw" ], "risk_score": 4.0, "exploitability": "0.5", "weighted_severity": "8.0", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-e8ab-9br9-6ybt" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/44226?format=api", "vulnerability_id": "VCID-ebb6-b5tx-5bhf", "summary": "Duplicate\nThis advisory duplicates another.", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2022-44571.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2022-44571.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2022-44571", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.03121", "scoring_system": "epss", "scoring_elements": "0.87087", "published_at": "2026-06-04T12:55:00Z" }, { "value": "0.03121", "scoring_system": "epss", "scoring_elements": "0.87109", "published_at": "2026-06-05T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2022-44571" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-30122", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-30122" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-30123", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-30123" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-44570", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-44570" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-44571", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-44571" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-44572", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-44572" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-27530", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-27530" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-27539", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-27539" }, { "reference_url": "https://discuss.rubyonrails.org/t/cve-2022-44571-possible-denial-of-service-vulnerability-in-rack-content-disposition-parsing/82126", "reference_id": "", "reference_type": "", "scores": [ { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://discuss.rubyonrails.org/t/cve-2022-44571-possible-denial-of-service-vulnerability-in-rack-content-disposition-parsing/82126" }, { "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.9", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H" } ], "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml" }, { "reference_url": "https://github.com/rack/rack", "reference_id": "", "reference_type": "", "scores": [ { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/rack/rack" }, { "reference_url": "https://github.com/rack/rack/releases/tag/v3.0.4.1", "reference_id": "", "reference_type": "", "scores": [ { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/rack/rack/releases/tag/v3.0.4.1" }, { "reference_url": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rack/CVE-2022-44571.yml", "reference_id": "", "reference_type": "", "scores": [ { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rack/CVE-2022-44571.yml" }, { "reference_url": "https://www.debian.org/security/2023/dsa-5530", "reference_id": "", "reference_type": "", "scores": [ { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://www.debian.org/security/2023/dsa-5530" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1029832", "reference_id": "1029832", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1029832" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2164714", "reference_id": "2164714", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2164714" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2022-44571", "reference_id": "CVE-2022-44571", "reference_type": "", "scores": [ { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-44571" }, { "reference_url": "https://github.com/advisories/GHSA-93pm-5p5f-3ghx", "reference_id": "GHSA-93pm-5p5f-3ghx", "reference_type": "", "scores": [], "url": "https://github.com/advisories/GHSA-93pm-5p5f-3ghx" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2023:6818", "reference_id": "RHSA-2023:6818", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2023:6818" }, { "reference_url": "https://usn.ubuntu.com/5910-1/", "reference_id": "USN-5910-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/5910-1/" }, { "reference_url": "https://usn.ubuntu.com/7036-1/", "reference_id": "USN-7036-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/7036-1/" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/63598?format=api", "purl": "pkg:gem/rack@2.1.4.2", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-1j25-qagk-c3gk" }, { "vulnerability": "VCID-3jru-u17n-tyg1" }, { "vulnerability": "VCID-3nmb-xetr-6qbg" }, { "vulnerability": "VCID-52qe-dast-tkhu" }, { "vulnerability": "VCID-6ydb-e746-vbd8" }, { "vulnerability": "VCID-7cef-z5qm-afd8" }, { "vulnerability": "VCID-amfu-8d25-juhy" }, { "vulnerability": "VCID-bj83-rx84-v3g9" }, { "vulnerability": "VCID-bqpn-m2fh-9kab" }, { "vulnerability": "VCID-c9mc-7nts-cfgy" }, { "vulnerability": "VCID-csrd-u9cz-u7ak" }, { "vulnerability": "VCID-dss4-6ptr-83av" }, { "vulnerability": "VCID-e11g-k7zm-vkhu" }, { "vulnerability": "VCID-e8ab-9br9-6ybt" }, { "vulnerability": "VCID-ebb6-b5tx-5bhf" }, { "vulnerability": "VCID-ewfc-rx8b-jfc4" }, { "vulnerability": "VCID-h8af-h199-qqfz" }, { "vulnerability": "VCID-heu4-cd3d-73ck" }, { "vulnerability": "VCID-k8fr-zuyx-yyhg" }, { "vulnerability": "VCID-p1cf-naeh-bbgx" }, { "vulnerability": "VCID-p3dy-qbad-q3ab" }, { "vulnerability": "VCID-r1hk-cy5k-9kad" }, { "vulnerability": "VCID-tc69-2tad-43cv" }, { "vulnerability": "VCID-uh69-24kx-xucy" }, { "vulnerability": "VCID-vk15-7qdb-xkh9" }, { "vulnerability": "VCID-x373-rhh4-7khm" }, { "vulnerability": "VCID-xpa3-1n87-8ucv" }, { "vulnerability": "VCID-y6nj-8y3j-hbfw" }, { "vulnerability": "VCID-yq3g-ykeu-pfbp" }, { "vulnerability": "VCID-zqax-g5xz-wuch" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/rack@2.1.4.2" }, { "url": "http://public2.vulnerablecode.io/api/packages/63897?format=api", "purl": "pkg:gem/rack@2.2.6.1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-1j25-qagk-c3gk" }, { "vulnerability": "VCID-3jru-u17n-tyg1" }, { "vulnerability": "VCID-3nmb-xetr-6qbg" }, { "vulnerability": "VCID-52qe-dast-tkhu" }, { "vulnerability": "VCID-6ydb-e746-vbd8" }, { "vulnerability": "VCID-7cef-z5qm-afd8" }, { "vulnerability": "VCID-amfu-8d25-juhy" }, { "vulnerability": "VCID-bj83-rx84-v3g9" }, { "vulnerability": "VCID-bqpn-m2fh-9kab" }, { "vulnerability": "VCID-c9mc-7nts-cfgy" }, { "vulnerability": "VCID-csrd-u9cz-u7ak" }, { "vulnerability": "VCID-dss4-6ptr-83av" }, { "vulnerability": "VCID-e11g-k7zm-vkhu" }, { "vulnerability": "VCID-e8ab-9br9-6ybt" }, { "vulnerability": "VCID-ebb6-b5tx-5bhf" }, { "vulnerability": "VCID-ewfc-rx8b-jfc4" }, { "vulnerability": "VCID-h8af-h199-qqfz" }, { "vulnerability": "VCID-heu4-cd3d-73ck" }, { "vulnerability": "VCID-k8fr-zuyx-yyhg" }, { "vulnerability": "VCID-mgx9-9bua-37f3" }, { "vulnerability": "VCID-p1cf-naeh-bbgx" }, { "vulnerability": "VCID-p3dy-qbad-q3ab" }, { "vulnerability": "VCID-r1hk-cy5k-9kad" }, { "vulnerability": "VCID-tc69-2tad-43cv" }, { "vulnerability": "VCID-uh69-24kx-xucy" }, { "vulnerability": "VCID-vk15-7qdb-xkh9" }, { "vulnerability": "VCID-x373-rhh4-7khm" }, { "vulnerability": "VCID-xpa3-1n87-8ucv" }, { "vulnerability": "VCID-y6nj-8y3j-hbfw" }, { "vulnerability": "VCID-yq3g-ykeu-pfbp" }, { "vulnerability": "VCID-zqax-g5xz-wuch" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/rack@2.2.6.1" }, { "url": "http://public2.vulnerablecode.io/api/packages/63600?format=api", "purl": "pkg:gem/rack@3.0.4.1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-3jru-u17n-tyg1" }, { "vulnerability": "VCID-3nmb-xetr-6qbg" }, { "vulnerability": "VCID-52qe-dast-tkhu" }, { "vulnerability": "VCID-6ydb-e746-vbd8" }, { "vulnerability": "VCID-7cef-z5qm-afd8" }, { "vulnerability": "VCID-bj83-rx84-v3g9" }, { "vulnerability": "VCID-bqpn-m2fh-9kab" }, { "vulnerability": "VCID-csrd-u9cz-u7ak" }, { "vulnerability": "VCID-dss4-6ptr-83av" }, { "vulnerability": "VCID-e11g-k7zm-vkhu" }, { "vulnerability": "VCID-e8ab-9br9-6ybt" }, { "vulnerability": "VCID-ewfc-rx8b-jfc4" }, { "vulnerability": "VCID-h8af-h199-qqfz" }, { "vulnerability": "VCID-heu4-cd3d-73ck" }, { "vulnerability": "VCID-hpw3-uw3x-mqgq" }, { "vulnerability": "VCID-k8fr-zuyx-yyhg" }, { "vulnerability": "VCID-p1cf-naeh-bbgx" }, { "vulnerability": "VCID-p3dy-qbad-q3ab" }, { "vulnerability": "VCID-pydr-47y4-y3fu" }, { "vulnerability": "VCID-r1hk-cy5k-9kad" }, { "vulnerability": "VCID-tc69-2tad-43cv" }, { "vulnerability": "VCID-u1u4-7b3v-fue7" }, { "vulnerability": "VCID-uh69-24kx-xucy" }, { "vulnerability": "VCID-vk15-7qdb-xkh9" }, { "vulnerability": "VCID-x373-rhh4-7khm" }, { "vulnerability": "VCID-xpa3-1n87-8ucv" }, { "vulnerability": "VCID-y6nj-8y3j-hbfw" }, { "vulnerability": "VCID-yq3g-ykeu-pfbp" }, { "vulnerability": "VCID-zqax-g5xz-wuch" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/rack@3.0.4.1" } ], "aliases": [ "CVE-2022-44571", "GHSA-93pm-5p5f-3ghx", "GMS-2023-65" ], "risk_score": 3.4, "exploitability": "0.5", "weighted_severity": "6.8", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-ebb6-b5tx-5bhf" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/51526?format=api", "vulnerability_id": "VCID-ewfc-rx8b-jfc4", "summary": "Rack:: Static header_rules bypass via URL-encoded paths\n## Summary\n\n`Rack::Static#applicable_rules` evaluates several `header_rules`\ntypes against the raw URL-encoded `PATH_INFO`, while the underlying\nfile-serving path is decoded before the file is served. As a result,\na request for a URL-encoded variant of a static path can serve\nthe same file without the headers that `header_rules` were intended to apply.\n\nIn deployments that rely on `Rack::Static` to attach security-relevant\nresponse headers to static content, this can allow an attacker to\nbypass those headers by requesting an encoded form of the path.\n\n## Details\n\n`Rack::Static#applicable_rules` matches rule types such as `:fonts`,\n`Array`, and `Regexp` directly against the incoming `PATH_INFO`. For example:\n\n```ruby\nwhen :fonts\n /\\.(?:ttf|otf|eot|woff2|woff|svg)\\z/.match?(path)\nwhen Array\n /\\.(#{rule.join('|')})\\z/.match?(path)\nwhen Regexp\n rule.match?(path)\n```\n\nThese checks operate on the raw request path. If the request contains\nencoded characters such as `%2E` in place of `.`, the rule may fail\nto match even though the file path is later decoded and served\nsuccessfully by the static file server.\n\nFor example, both of the following requests may resolve to the\nsame file on disk:\n\n```text\n/fonts/test.woff\n/fonts/test%2Ewoff\n```\n\nbut only the unencoded form may receive the headers configured\nthrough `header_rules`.\n\nThis creates a canonicalization mismatch between the path used\nfor header policy decisions and the path ultimately used for file serving.\n\n## Impact\n\nApplications that rely on `Rack::Static` `header_rules` to apply\nsecurity-relevant headers to static files may be affected.\n\nIn affected deployments, an attacker can request an encoded\nvariant of a static file path and receive the same file without\nthe intended headers. Depending on how `header_rules` are used,\nthis may bypass protections such as clickjacking defenses, content\nrestrictions, or other response policies applied to static content.\n\nThe practical impact depends on the configured rules and the types\nof files being served. If `header_rules` are only used for\nnon-security purposes such as caching, the issue may have limited\nsecurity significance.\n\n## Mitigation\n\n* Update to a patched version of Rack that applies `header_rules`\n to a decoded path consistently with static file resolution.\n* Do not rely solely on `Rack::Static` `header_rules` for\n security-critical headers where encoded path variants may\n reach the application.\n* Prefer setting security headers at the reverse proxy or web server\n layer so they apply consistently to both encoded and unencoded path forms.\n* Normalize or reject encoded path variants for static content\n at the edge, where feasible.", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-34786.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.5", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-34786.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2026-34786", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00044", "scoring_system": "epss", "scoring_elements": "0.13782", "published_at": "2026-06-05T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2026-34786" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-34786", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-34786" }, { "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N" } ], "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml" }, { "reference_url": "https://github.com/rack/rack", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/rack/rack" }, { "reference_url": "https://github.com/rack/rack/security/advisories/GHSA-q4qf-9j86-f5mh", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3", "scoring_elements": "" }, { "value": "5.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2026-04-03T17:37:20Z/" } ], "url": "https://github.com/rack/rack/security/advisories/GHSA-q4qf-9j86-f5mh" }, { "reference_url": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rack/CVE-2026-34786.yml", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rack/CVE-2026-34786.yml" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2026-34786", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-34786" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2454507", "reference_id": "2454507", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2454507" }, { "reference_url": "https://github.com/advisories/GHSA-q4qf-9j86-f5mh", "reference_id": "GHSA-q4qf-9j86-f5mh", "reference_type": "", "scores": [], "url": "https://github.com/advisories/GHSA-q4qf-9j86-f5mh" }, { "reference_url": "https://usn.ubuntu.com/8182-1/", "reference_id": "USN-8182-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/8182-1/" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/110088?format=api", "purl": "pkg:gem/rack@2.2.23", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/rack@2.2.23" }, { "url": "http://public2.vulnerablecode.io/api/packages/110090?format=api", "purl": "pkg:gem/rack@3.1.21", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/rack@3.1.21" }, { "url": "http://public2.vulnerablecode.io/api/packages/110093?format=api", "purl": "pkg:gem/rack@3.2.6", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/rack@3.2.6" } ], "aliases": [ "CVE-2026-34786", "GHSA-q4qf-9j86-f5mh" ], "risk_score": 3.1, "exploitability": "0.5", "weighted_severity": "6.2", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-ewfc-rx8b-jfc4" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/51536?format=api", "vulnerability_id": "VCID-h8af-h199-qqfz", "summary": "Rack's multipart byte range processing allows denial of service via excessive overlapping ranges\n## Summary\n\n`Rack::Utils.get_byte_ranges` parses the HTTP `Range` header without\nlimiting the number of individual byte ranges. Although the existing\nfix for CVE-2024-26141 rejects ranges whose total byte coverage\nexceeds the file size, it does not restrict the count of ranges.\nAn attacker can supply many small overlapping ranges such as\n`0-0,0-0,0-0,...` to trigger disproportionate CPU, memory, I/O,\nand bandwidth consumption per request.\n\nThis results in a denial of service condition in Rack file-serving\npaths that process multipart byte range responses.\n\n## Details\n\n`Rack::Utils.get_byte_ranges` accepts a comma-separated list of byte\nranges and validates them based on their aggregate size, but does\nnot impose a limit on how many individual ranges may be supplied.\n\nAs a result, a request such as:\n\n```http\nRange: bytes=0-0,0-0,0-0,0-0,...\n```\n\ncan contain thousands of overlapping one-byte ranges while still\nsatisfying the total-size check added for CVE-2024-26141.\n\nWhen such a header is processed by Rack’s file-serving code, each\nrange causes additional work, including multipart response generation,\nper-range iteration, file seek and read operations, and temporary\nstring allocation for response size calculation and output. This\nallows a relatively small request header to trigger disproportionately\nexpensive processing and a much larger multipart response.\n\nThe issue is distinct from CVE-2024-26141. That fix prevents range\nsets whose total byte coverage exceeds the file size, but does not\nprevent a large number of overlapping ranges whose summed size\nremains within that limit.\n\n## Impact\n\nApplications that expose file-serving paths with byte range support\nmay be vulnerable to denial of service.\n\nAn unauthenticated attacker can send crafted `Range` headers containing\nmany small overlapping ranges to consume excessive CPU time, memory,\nfile I/O, and bandwidth. Repeated requests may reduce application\navailability and increase pressure on workers and garbage collection.\n\n## Mitigation\n\n* Update to a patched version of Rack that limits the number\n of accepted byte ranges.\n* Reject or normalize multipart byte range requests containing\n excessive range counts.\n* Consider disabling multipart range support where it is not required.\n* Apply request filtering or header restrictions at the reverse\n proxy or application boundary to limit abusive `Range` headers.", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-34826.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-34826.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2026-34826", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00021", "scoring_system": "epss", "scoring_elements": "0.05934", "published_at": "2026-06-05T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2026-34826" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-34826", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-34826" }, { "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L" } ], "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml" }, { "reference_url": "https://github.com/rack/rack", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/rack/rack" }, { "reference_url": "https://github.com/rack/rack/security/advisories/GHSA-x8cg-fq8g-mxfx", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3", "scoring_elements": "" }, { "value": "5.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2026-04-02T18:42:34Z/" } ], "url": "https://github.com/rack/rack/security/advisories/GHSA-x8cg-fq8g-mxfx" }, { "reference_url": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rack/CVE-2026-34826.yml", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rack/CVE-2026-34826.yml" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2026-34826", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-34826" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2454508", "reference_id": "2454508", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2454508" }, { "reference_url": "https://github.com/advisories/GHSA-x8cg-fq8g-mxfx", "reference_id": "GHSA-x8cg-fq8g-mxfx", "reference_type": "", "scores": [], "url": "https://github.com/advisories/GHSA-x8cg-fq8g-mxfx" }, { "reference_url": "https://usn.ubuntu.com/8182-1/", "reference_id": "USN-8182-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/8182-1/" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/110088?format=api", "purl": "pkg:gem/rack@2.2.23", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/rack@2.2.23" }, { "url": "http://public2.vulnerablecode.io/api/packages/110090?format=api", "purl": "pkg:gem/rack@3.1.21", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/rack@3.1.21" }, { "url": "http://public2.vulnerablecode.io/api/packages/110093?format=api", "purl": "pkg:gem/rack@3.2.6", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/rack@3.2.6" } ], "aliases": [ "CVE-2026-34826", "GHSA-x8cg-fq8g-mxfx" ], "risk_score": 3.1, "exploitability": "0.5", "weighted_severity": "6.2", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-h8af-h199-qqfz" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/47156?format=api", "vulnerability_id": "VCID-heu4-cd3d-73ck", "summary": "Rack has possible DoS Vulnerability with Range Header\n# Possible DoS Vulnerability with Range Header in Rack\n\nThere is a possible DoS vulnerability relating to the Range request header in\nRack. This vulnerability has been assigned the CVE identifier CVE-2024-26141.\n\nVersions Affected: >= 1.3.0.\nNot affected: < 1.3.0\nFixed Versions: 3.0.9.1, 2.2.8.1\n\nImpact\n------\nCarefully crafted Range headers can cause a server to respond with an\nunexpectedly large response. Responding with such large responses could lead\nto a denial of service issue.\n\nVulnerable applications will use the `Rack::File` middleware or the\n`Rack::Utils.byte_ranges` methods (this includes Rails applications).\n\nReleases\n--------\nThe fixed releases are available at the normal locations.\n\nWorkarounds\n-----------\nThere are no feasible workarounds for this issue.\n\nPatches\n-------\nTo aid users who aren't able to upgrade immediately we have provided patches for\nthe two supported release series. They are in git-am format and consist of a\nsingle changeset.\n\n* 3-0-range.patch - Patch for 3.0 series\n* 2-2-range.patch - Patch for 2.2 series\n\nCredits\n-------\n\nThank you [ooooooo_q](https://hackerone.com/ooooooo_q) for the report and\npatch", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2024-26141.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2024-26141.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2024-26141", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.0041", "scoring_system": "epss", "scoring_elements": "0.61714", "published_at": "2026-06-05T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2024-26141" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-25126", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-25126" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-26141", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-26141" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-26146", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-26146" }, { "reference_url": "https://discuss.rubyonrails.org/t/possible-dos-vulnerability-with-range-header-in-rack/84944", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:L" }, { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2024-03-05T18:23:59Z/" } ], "url": "https://discuss.rubyonrails.org/t/possible-dos-vulnerability-with-range-header-in-rack/84944" }, { "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" } ], "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml" }, { "reference_url": "https://github.com/rack/rack", "reference_id": "", "reference_type": "", "scores": [ { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/rack/rack" }, { "reference_url": "https://github.com/rack/rack/commit/4849132bef471adb21131980df745f4bb84de2d9", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:L" }, { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2024-03-05T18:23:59Z/" } ], "url": "https://github.com/rack/rack/commit/4849132bef471adb21131980df745f4bb84de2d9" }, { "reference_url": "https://github.com/rack/rack/commit/62457686b26d33a15a254c7768c2076e8e02b48b", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:L" }, { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2024-03-05T18:23:59Z/" } ], "url": "https://github.com/rack/rack/commit/62457686b26d33a15a254c7768c2076e8e02b48b" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1064516", "reference_id": "1064516", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1064516" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2265594", "reference_id": "2265594", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2265594" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2024-26141", "reference_id": "CVE-2024-26141", "reference_type": "", "scores": [ { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-26141" }, { "reference_url": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rack/CVE-2024-26141.yml", "reference_id": "CVE-2024-26141.YML", "reference_type": "", "scores": [ { "value": "5.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:L" }, { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2024-03-05T18:23:59Z/" } ], "url": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rack/CVE-2024-26141.yml" }, { "reference_url": "https://github.com/advisories/GHSA-xj5v-6v4g-jfw6", "reference_id": "GHSA-xj5v-6v4g-jfw6", "reference_type": "", "scores": [ { "value": "LOW", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-xj5v-6v4g-jfw6" }, { "reference_url": "https://github.com/rack/rack/security/advisories/GHSA-xj5v-6v4g-jfw6", "reference_id": "GHSA-xj5v-6v4g-jfw6", "reference_type": "", "scores": [ { "value": "5.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:L" }, { "value": "LOW", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" }, { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2024-03-05T18:23:59Z/" } ], "url": "https://github.com/rack/rack/security/advisories/GHSA-xj5v-6v4g-jfw6" }, { "reference_url": "https://security.netapp.com/advisory/ntap-20240510-0007/", "reference_id": "ntap-20240510-0007", "reference_type": "", "scores": [ { "value": "5.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:L" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2024-03-05T18:23:59Z/" } ], "url": "https://security.netapp.com/advisory/ntap-20240510-0007/" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2024:10806", "reference_id": "RHSA-2024:10806", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2024:10806" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2024:1841", "reference_id": "RHSA-2024:1841", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2024:1841" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2024:1846", "reference_id": "RHSA-2024:1846", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2024:1846" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2024:2007", "reference_id": "RHSA-2024:2007", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2024:2007" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2024:2113", "reference_id": "RHSA-2024:2113", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2024:2113" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2024:2581", "reference_id": "RHSA-2024:2581", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2024:2581" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2024:2584", "reference_id": "RHSA-2024:2584", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2024:2584" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2024:2953", "reference_id": "RHSA-2024:2953", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2024:2953" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2024:3431", "reference_id": "RHSA-2024:3431", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2024:3431" }, { "reference_url": "https://usn.ubuntu.com/6689-1/", "reference_id": "USN-6689-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/6689-1/" }, { "reference_url": "https://usn.ubuntu.com/6837-1/", "reference_id": "USN-6837-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/6837-1/" }, { "reference_url": "https://usn.ubuntu.com/6837-2/", "reference_id": "USN-6837-2", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/6837-2/" }, { "reference_url": "https://usn.ubuntu.com/7036-1/", "reference_id": "USN-7036-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/7036-1/" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/69189?format=api", "purl": "pkg:gem/rack@2.2.8.1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-1j25-qagk-c3gk" }, { "vulnerability": "VCID-3jru-u17n-tyg1" }, { "vulnerability": "VCID-3nmb-xetr-6qbg" }, { "vulnerability": "VCID-6ydb-e746-vbd8" }, { "vulnerability": "VCID-7cef-z5qm-afd8" }, { "vulnerability": "VCID-amfu-8d25-juhy" }, { "vulnerability": "VCID-bj83-rx84-v3g9" }, { "vulnerability": "VCID-csrd-u9cz-u7ak" }, { "vulnerability": "VCID-dss4-6ptr-83av" }, { "vulnerability": "VCID-e11g-k7zm-vkhu" }, { "vulnerability": "VCID-e8ab-9br9-6ybt" }, { "vulnerability": "VCID-ewfc-rx8b-jfc4" }, { "vulnerability": "VCID-h8af-h199-qqfz" }, { "vulnerability": "VCID-k8fr-zuyx-yyhg" }, { "vulnerability": "VCID-p1cf-naeh-bbgx" }, { "vulnerability": "VCID-p3dy-qbad-q3ab" }, { "vulnerability": "VCID-r1hk-cy5k-9kad" }, { "vulnerability": "VCID-tc69-2tad-43cv" }, { "vulnerability": "VCID-uh69-24kx-xucy" }, { "vulnerability": "VCID-vk15-7qdb-xkh9" }, { "vulnerability": "VCID-x373-rhh4-7khm" }, { "vulnerability": "VCID-xpa3-1n87-8ucv" }, { "vulnerability": "VCID-y6nj-8y3j-hbfw" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/rack@2.2.8.1" }, { "url": "http://public2.vulnerablecode.io/api/packages/69188?format=api", "purl": "pkg:gem/rack@3.0.9.1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-3jru-u17n-tyg1" }, { "vulnerability": "VCID-3nmb-xetr-6qbg" }, { "vulnerability": "VCID-6ydb-e746-vbd8" }, { "vulnerability": "VCID-7cef-z5qm-afd8" }, { "vulnerability": "VCID-bj83-rx84-v3g9" }, { "vulnerability": "VCID-csrd-u9cz-u7ak" }, { "vulnerability": "VCID-dss4-6ptr-83av" }, { "vulnerability": "VCID-e11g-k7zm-vkhu" }, { "vulnerability": "VCID-e8ab-9br9-6ybt" }, { "vulnerability": "VCID-ewfc-rx8b-jfc4" }, { "vulnerability": "VCID-h8af-h199-qqfz" }, { "vulnerability": "VCID-hpw3-uw3x-mqgq" }, { "vulnerability": "VCID-k8fr-zuyx-yyhg" }, { "vulnerability": "VCID-p1cf-naeh-bbgx" }, { "vulnerability": "VCID-p3dy-qbad-q3ab" }, { "vulnerability": "VCID-pydr-47y4-y3fu" }, { "vulnerability": "VCID-r1hk-cy5k-9kad" }, { "vulnerability": "VCID-tc69-2tad-43cv" }, { "vulnerability": "VCID-u1u4-7b3v-fue7" }, { "vulnerability": "VCID-uh69-24kx-xucy" }, { "vulnerability": "VCID-vk15-7qdb-xkh9" }, { "vulnerability": "VCID-x373-rhh4-7khm" }, { "vulnerability": "VCID-xpa3-1n87-8ucv" }, { "vulnerability": "VCID-y6nj-8y3j-hbfw" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/rack@3.0.9.1" } ], "aliases": [ "CVE-2024-26141", "GHSA-xj5v-6v4g-jfw6" ], "risk_score": 2.4, "exploitability": "0.5", "weighted_severity": "4.8", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-heu4-cd3d-73ck" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/51543?format=api", "vulnerability_id": "VCID-huph-y2xr-g3dk", "summary": "Percent-encoded cookies can be used to overwrite existing prefixed cookie names\nIt is possible to forge a secure or host-only cookie prefix in Rack using\nan arbitrary cookie write by using URL encoding (percent-encoding) on the\nname of the cookie. This could result in an application that is dependent on\nthis prefix to determine if a cookie is safe to process being manipulated\ninto processing an insecure or cross-origin request.\nThis vulnerability has been assigned the CVE identifier CVE-2020-8184.\n\nVersions Affected: rack < 2.2.3, rack < 2.1.4\nNot affected: Applications which do not rely on __Host- and __Secure- prefixes to determine if a cookie is safe to process\nFixed Versions: rack >= 2.2.3, rack >= 2.1.4\n\nImpact\n------\n\nAn attacker may be able to trick a vulnerable application into processing an\ninsecure (non-SSL) or cross-origin request if they can gain the ability to write\narbitrary cookies that are sent to the application.\n\nWorkarounds\n-----------\n\nIf your application is impacted but you cannot upgrade to the released versions or apply\nthe provided patch, this issue can be temporarily addressed by adding the following workaround:\n\n```\nmodule Rack\n module Utils\n module_function def parse_cookies_header(header)\n return {} unless header\n header.split(/[;] */n).each_with_object({}) do |cookie, cookies|\n next if cookie.empty?\n key, value = cookie.split('=', 2)\n cookies[key] = (unescape(value) rescue value) unless cookies.key?(key)\n end\n end\n end\nend\n```", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-8184.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-8184.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2020-8184", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00811", "scoring_system": "epss", "scoring_elements": "0.74591", "published_at": "2026-06-04T12:55:00Z" }, { "value": "0.00811", "scoring_system": "epss", "scoring_elements": "0.74622", "published_at": "2026-06-05T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2020-8184" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-8184", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-8184" }, { "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N" } ], "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml" }, { "reference_url": "https://github.com/rack/rack", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/rack/rack" }, { "reference_url": "https://github.com/rack/rack/commit/1f5763de6a9fe515ff84992b343d63c88104654c", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/rack/rack/commit/1f5763de6a9fe515ff84992b343d63c88104654c" }, { "reference_url": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rack/CVE-2020-8184.yml", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rack/CVE-2020-8184.yml" }, { "reference_url": "https://groups.google.com/g/rubyonrails-security/c/OWtmozPH9Ak", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3", "scoring_elements": "" }, { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://groups.google.com/g/rubyonrails-security/c/OWtmozPH9Ak" }, { "reference_url": "https://hackerone.com/reports/895727", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://hackerone.com/reports/895727" }, { "reference_url": "https://lists.debian.org/debian-lts-announce/2020/07/msg00006.html", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://lists.debian.org/debian-lts-announce/2020/07/msg00006.html" }, { "reference_url": "https://lists.debian.org/debian-lts-announce/2023/01/msg00038.html", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://lists.debian.org/debian-lts-announce/2023/01/msg00038.html" }, { "reference_url": "https://usn.ubuntu.com/4561-1", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://usn.ubuntu.com/4561-1" }, { "reference_url": "https://usn.ubuntu.com/4561-1/", "reference_id": "", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/4561-1/" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=1849141", "reference_id": "1849141", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1849141" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=963477", "reference_id": "963477", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=963477" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2020-8184", "reference_id": "CVE-2020-8184", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-8184" }, { "reference_url": "https://github.com/advisories/GHSA-j6w9-fv6q-3q52", "reference_id": "GHSA-j6w9-fv6q-3q52", "reference_type": "", "scores": [ { "value": "HIGH", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-j6w9-fv6q-3q52" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2020:4366", "reference_id": "RHSA-2020:4366", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2020:4366" }, { "reference_url": "https://usn.ubuntu.com/4561-2/", "reference_id": "USN-4561-2", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/4561-2/" }, { "reference_url": "https://usn.ubuntu.com/USN-5253-1/", "reference_id": "USN-USN-5253-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/USN-5253-1/" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/77544?format=api", "purl": "pkg:gem/rack@2.1.4", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-1j25-qagk-c3gk" }, { "vulnerability": "VCID-3jru-u17n-tyg1" }, { "vulnerability": "VCID-3nmb-xetr-6qbg" }, { "vulnerability": "VCID-52qe-dast-tkhu" }, { "vulnerability": "VCID-6ydb-e746-vbd8" }, { "vulnerability": "VCID-7cef-z5qm-afd8" }, { "vulnerability": "VCID-a8x9-j9b3-jycb" }, { "vulnerability": "VCID-amfu-8d25-juhy" }, { "vulnerability": "VCID-bj83-rx84-v3g9" }, { "vulnerability": "VCID-bqpn-m2fh-9kab" }, { "vulnerability": "VCID-c9mc-7nts-cfgy" }, { "vulnerability": "VCID-csrd-u9cz-u7ak" }, { "vulnerability": "VCID-dss4-6ptr-83av" }, { "vulnerability": "VCID-e11g-k7zm-vkhu" }, { "vulnerability": "VCID-e8ab-9br9-6ybt" }, { "vulnerability": "VCID-ebb6-b5tx-5bhf" }, { "vulnerability": "VCID-ewfc-rx8b-jfc4" }, { "vulnerability": "VCID-h8af-h199-qqfz" }, { "vulnerability": "VCID-heu4-cd3d-73ck" }, { "vulnerability": "VCID-jpkw-epb8-f7et" }, { "vulnerability": "VCID-k8fr-zuyx-yyhg" }, { "vulnerability": "VCID-mgx9-9bua-37f3" }, { "vulnerability": "VCID-n1sj-dwab-j3ca" }, { "vulnerability": "VCID-p1cf-naeh-bbgx" }, { "vulnerability": "VCID-p3dy-qbad-q3ab" }, { "vulnerability": "VCID-r1hk-cy5k-9kad" }, { "vulnerability": "VCID-tc69-2tad-43cv" }, { "vulnerability": "VCID-uh69-24kx-xucy" }, { "vulnerability": "VCID-vk15-7qdb-xkh9" }, { "vulnerability": "VCID-x373-rhh4-7khm" }, { "vulnerability": "VCID-xpa3-1n87-8ucv" }, { "vulnerability": "VCID-y6nj-8y3j-hbfw" }, { "vulnerability": "VCID-yq3g-ykeu-pfbp" }, { "vulnerability": "VCID-zqax-g5xz-wuch" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/rack@2.1.4" }, { "url": "http://public2.vulnerablecode.io/api/packages/77545?format=api", "purl": "pkg:gem/rack@2.2.3", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-1j25-qagk-c3gk" }, { "vulnerability": "VCID-3jru-u17n-tyg1" }, { "vulnerability": "VCID-3nmb-xetr-6qbg" }, { "vulnerability": "VCID-52qe-dast-tkhu" }, { "vulnerability": "VCID-6ydb-e746-vbd8" }, { "vulnerability": "VCID-7cef-z5qm-afd8" }, { "vulnerability": "VCID-a8x9-j9b3-jycb" }, { "vulnerability": "VCID-amfu-8d25-juhy" }, { "vulnerability": "VCID-bj83-rx84-v3g9" }, { "vulnerability": "VCID-bqpn-m2fh-9kab" }, { "vulnerability": "VCID-c9mc-7nts-cfgy" }, { "vulnerability": "VCID-csrd-u9cz-u7ak" }, { "vulnerability": "VCID-dss4-6ptr-83av" }, { "vulnerability": "VCID-e11g-k7zm-vkhu" }, { "vulnerability": "VCID-e8ab-9br9-6ybt" }, { "vulnerability": "VCID-ebb6-b5tx-5bhf" }, { "vulnerability": "VCID-ewfc-rx8b-jfc4" }, { "vulnerability": "VCID-h8af-h199-qqfz" }, { "vulnerability": "VCID-heu4-cd3d-73ck" }, { "vulnerability": "VCID-jpkw-epb8-f7et" }, { "vulnerability": "VCID-k8fr-zuyx-yyhg" }, { "vulnerability": "VCID-mgx9-9bua-37f3" }, { "vulnerability": "VCID-p1cf-naeh-bbgx" }, { "vulnerability": "VCID-p3dy-qbad-q3ab" }, { "vulnerability": "VCID-r1hk-cy5k-9kad" }, { "vulnerability": "VCID-tc69-2tad-43cv" }, { "vulnerability": "VCID-uh69-24kx-xucy" }, { "vulnerability": "VCID-vk15-7qdb-xkh9" }, { "vulnerability": "VCID-x373-rhh4-7khm" }, { "vulnerability": "VCID-xpa3-1n87-8ucv" }, { "vulnerability": "VCID-y6nj-8y3j-hbfw" }, { "vulnerability": "VCID-yq3g-ykeu-pfbp" }, { "vulnerability": "VCID-zqax-g5xz-wuch" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/rack@2.2.3" } ], "aliases": [ "CVE-2020-8184", "GHSA-j6w9-fv6q-3q52" ], "risk_score": 4.0, "exploitability": "0.5", "weighted_severity": "8.0", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-huph-y2xr-g3dk" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/51544?format=api", "vulnerability_id": "VCID-jpkw-epb8-f7et", "summary": "Possible shell escape sequence injection vulnerability in Rack\nThere is a possible shell escape sequence injection vulnerability in the Lint\nand CommonLogger components of Rack. This vulnerability has been assigned the\nCVE identifier CVE-2022-30123.\n\nVersions Affected: All.\nNot affected: None\nFixed Versions: 2.0.9.1, 2.1.4.1, 2.2.3.1\n\n## Impact\nCarefully crafted requests can cause shell escape sequences to be written to\nthe terminal via Rack's Lint middleware and CommonLogger middleware. These\nescape sequences can be leveraged to possibly execute commands in the victim's\nterminal.\n\nImpacted applications will have either of these middleware installed, and\nvulnerable apps may have something like this:\n\n```\nuse Rack::Lint\n```\n\nOr\n\n```\nuse Rack::CommonLogger\n```\n\nAll users running an affected release should either upgrade or use one of the\nworkarounds immediately.\n\n## Workarounds\nRemove these middleware from your application", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2022-30123.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "10.0", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2022-30123.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2022-30123", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.02323", "scoring_system": "epss", "scoring_elements": "0.85097", "published_at": "2026-06-04T12:55:00Z" }, { "value": "0.02323", "scoring_system": "epss", "scoring_elements": "0.85121", "published_at": "2026-06-05T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2022-30123" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-30122", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-30122" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-30123", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-30123" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-44570", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-44570" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-44571", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-44571" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-44572", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-44572" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-27530", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-27530" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-27539", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-27539" }, { "reference_url": "https://discuss.rubyonrails.org/t/cve-2022-30123-possible-shell-escape-sequence-injection-vulnerability-in-rack/80728", "reference_id": "", "reference_type": "", "scores": [ { "value": "10.0", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H" }, { "value": "CRITICAL", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://discuss.rubyonrails.org/t/cve-2022-30123-possible-shell-escape-sequence-injection-vulnerability-in-rack/80728" }, { "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml", "reference_id": "", "reference_type": "", "scores": [ { "value": "9.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H" } ], "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml" }, { "reference_url": "https://github.com/rack/rack", "reference_id": "", "reference_type": "", "scores": [ { "value": "10.0", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H" }, { "value": "CRITICAL", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/rack/rack" }, { "reference_url": "https://github.com/rack/rack/commit/b426cc224908ec6ed6eb8729325392b048215d88", "reference_id": "", "reference_type": "", "scores": [ { "value": "10.0", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H" }, { "value": "CRITICAL", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/rack/rack/commit/b426cc224908ec6ed6eb8729325392b048215d88" }, { "reference_url": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rack/CVE-2022-30123.yml", "reference_id": "", "reference_type": "", "scores": [ { "value": "10.0", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H" }, { "value": "CRITICAL", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rack/CVE-2022-30123.yml" }, { "reference_url": "https://groups.google.com/g/ruby-security-ann/c/LWB10kWzag8", "reference_id": "", "reference_type": "", "scores": [ { "value": "10.0", "scoring_system": "cvssv3", "scoring_elements": "" }, { "value": "10.0", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H" }, { "value": "CRITICAL", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://groups.google.com/g/ruby-security-ann/c/LWB10kWzag8" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2022-30123", "reference_id": "", "reference_type": "", "scores": [ { "value": "10.0", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H" }, { "value": "CRITICAL", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-30123" }, { "reference_url": "https://security.gentoo.org/glsa/202310-18", "reference_id": "", "reference_type": "", "scores": [ { "value": "10.0", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H" }, { "value": "CRITICAL", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://security.gentoo.org/glsa/202310-18" }, { "reference_url": "https://security.netapp.com/advisory/ntap-20231208-0011", "reference_id": "", "reference_type": "", "scores": [ { "value": "10.0", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H" }, { "value": "CRITICAL", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://security.netapp.com/advisory/ntap-20231208-0011" }, { "reference_url": "https://security.netapp.com/advisory/ntap-20231208-0011/", "reference_id": "", "reference_type": "", "scores": [], "url": "https://security.netapp.com/advisory/ntap-20231208-0011/" }, { "reference_url": "https://www.debian.org/security/2023/dsa-5530", "reference_id": "", "reference_type": "", "scores": [ { 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}, { "vulnerability": "VCID-p3dy-qbad-q3ab" }, { "vulnerability": "VCID-r1hk-cy5k-9kad" }, { "vulnerability": "VCID-tc69-2tad-43cv" }, { "vulnerability": "VCID-uh69-24kx-xucy" }, { "vulnerability": "VCID-vk15-7qdb-xkh9" }, { "vulnerability": "VCID-x373-rhh4-7khm" }, { "vulnerability": "VCID-xpa3-1n87-8ucv" }, { "vulnerability": "VCID-y6nj-8y3j-hbfw" }, { "vulnerability": "VCID-yq3g-ykeu-pfbp" }, { "vulnerability": "VCID-zqax-g5xz-wuch" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/rack@2.1.4.1" }, { "url": "http://public2.vulnerablecode.io/api/packages/154119?format=api", "purl": "pkg:gem/rack@2.2.3.1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-1j25-qagk-c3gk" }, { "vulnerability": "VCID-3jru-u17n-tyg1" }, { "vulnerability": "VCID-3nmb-xetr-6qbg" }, { "vulnerability": "VCID-52qe-dast-tkhu" }, { "vulnerability": "VCID-6ydb-e746-vbd8" }, { "vulnerability": "VCID-7cef-z5qm-afd8" }, { "vulnerability": "VCID-amfu-8d25-juhy" }, { "vulnerability": "VCID-bj83-rx84-v3g9" }, { "vulnerability": "VCID-bqpn-m2fh-9kab" }, { "vulnerability": "VCID-c9mc-7nts-cfgy" }, { "vulnerability": "VCID-csrd-u9cz-u7ak" }, { "vulnerability": "VCID-dss4-6ptr-83av" }, { "vulnerability": "VCID-e11g-k7zm-vkhu" }, { "vulnerability": "VCID-e8ab-9br9-6ybt" }, { "vulnerability": "VCID-ebb6-b5tx-5bhf" }, { "vulnerability": "VCID-ewfc-rx8b-jfc4" }, { "vulnerability": "VCID-h8af-h199-qqfz" }, { "vulnerability": "VCID-heu4-cd3d-73ck" }, { "vulnerability": "VCID-k8fr-zuyx-yyhg" }, { "vulnerability": "VCID-mgx9-9bua-37f3" }, { "vulnerability": "VCID-p1cf-naeh-bbgx" }, { "vulnerability": "VCID-p3dy-qbad-q3ab" }, { "vulnerability": "VCID-r1hk-cy5k-9kad" }, { "vulnerability": "VCID-tc69-2tad-43cv" }, { "vulnerability": "VCID-uh69-24kx-xucy" }, { "vulnerability": "VCID-vk15-7qdb-xkh9" }, { "vulnerability": "VCID-x373-rhh4-7khm" }, { "vulnerability": "VCID-xpa3-1n87-8ucv" }, { "vulnerability": "VCID-y6nj-8y3j-hbfw" }, { "vulnerability": "VCID-yq3g-ykeu-pfbp" }, { "vulnerability": "VCID-zqax-g5xz-wuch" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/rack@2.2.3.1" } ], "aliases": [ "CVE-2022-30123", "GHSA-wq4h-7r42-5hrr", "GMS-2022-1644" ], "risk_score": 4.5, "exploitability": "0.5", "weighted_severity": "9.0", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-jpkw-epb8-f7et" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/47962?format=api", "vulnerability_id": "VCID-k8fr-zuyx-yyhg", "summary": "Rack's multipart parser buffers unbounded per-part headers, enabling DoS (memory exhaustion)\n`Rack::Multipart::Parser` can accumulate unbounded data when a multipart part’s header block never terminates with the required blank line (`CRLFCRLF`). 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"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-61772" }, { "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" } ], "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml" }, { "reference_url": "https://github.com/rack/rack", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/rack/rack" }, { "reference_url": "https://github.com/rack/rack/commit/589127f4ac8b5cf11cf88fb0cd116ffed4d2181e", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": 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"https://github.com/rack/rack/commit/e08f78c656c9394d6737c022bde087e0f33336fd", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2025-10-07T17:51:19Z/" } ], "url": "https://github.com/rack/rack/commit/e08f78c656c9394d6737c022bde087e0f33336fd" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1117627", "reference_id": "1117627", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1117627" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2402200", "reference_id": "2402200", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2402200" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2025-61772", "reference_id": "CVE-2025-61772", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-61772" }, { "reference_url": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rack/CVE-2025-61772.yml", "reference_id": "CVE-2025-61772.YML", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rack/CVE-2025-61772.yml" }, { "reference_url": "https://github.com/advisories/GHSA-wpv5-97wm-hp9c", "reference_id": "GHSA-wpv5-97wm-hp9c", "reference_type": "", "scores": [ { "value": "HIGH", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-wpv5-97wm-hp9c" }, { "reference_url": "https://github.com/rack/rack/security/advisories/GHSA-wpv5-97wm-hp9c", "reference_id": "GHSA-wpv5-97wm-hp9c", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3", "scoring_elements": "" }, { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "HIGH", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2025-10-07T17:51:19Z/" } ], "url": "https://github.com/rack/rack/security/advisories/GHSA-wpv5-97wm-hp9c" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2025:19512", "reference_id": "RHSA-2025:19512", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2025:19512" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2025:19513", "reference_id": "RHSA-2025:19513", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2025:19513" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2025:19647", "reference_id": "RHSA-2025:19647", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2025:19647" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2025:19719", "reference_id": "RHSA-2025:19719", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2025:19719" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2025:19733", "reference_id": "RHSA-2025:19733", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2025:19733" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2025:19734", "reference_id": 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"reference_id": "RHSA-2025:21036", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2025:21036" }, { "reference_url": "https://usn.ubuntu.com/7960-1/", "reference_id": "USN-7960-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/7960-1/" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/70749?format=api", "purl": "pkg:gem/rack@2.2.19", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-3jru-u17n-tyg1" }, { "vulnerability": "VCID-3nmb-xetr-6qbg" }, { "vulnerability": "VCID-6ydb-e746-vbd8" }, { "vulnerability": "VCID-bj83-rx84-v3g9" }, { "vulnerability": "VCID-e11g-k7zm-vkhu" }, { "vulnerability": "VCID-e8ab-9br9-6ybt" }, { "vulnerability": "VCID-ewfc-rx8b-jfc4" }, { "vulnerability": "VCID-h8af-h199-qqfz" }, { "vulnerability": "VCID-p3dy-qbad-q3ab" }, { "vulnerability": "VCID-r1hk-cy5k-9kad" }, { "vulnerability": "VCID-tc69-2tad-43cv" }, { "vulnerability": "VCID-uh69-24kx-xucy" }, { "vulnerability": "VCID-x373-rhh4-7khm" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/rack@2.2.19" }, { "url": "http://public2.vulnerablecode.io/api/packages/74062?format=api", "purl": "pkg:gem/rack@3.0.0.beta1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-3jru-u17n-tyg1" }, { "vulnerability": "VCID-52qe-dast-tkhu" }, { "vulnerability": "VCID-7cef-z5qm-afd8" }, { "vulnerability": "VCID-bj83-rx84-v3g9" }, { "vulnerability": "VCID-bqpn-m2fh-9kab" }, { "vulnerability": "VCID-c9mc-7nts-cfgy" }, { "vulnerability": "VCID-dss4-6ptr-83av" }, { "vulnerability": "VCID-e11g-k7zm-vkhu" }, { "vulnerability": "VCID-ebb6-b5tx-5bhf" }, { "vulnerability": "VCID-heu4-cd3d-73ck" }, { "vulnerability": "VCID-hpw3-uw3x-mqgq" }, { "vulnerability": "VCID-k8fr-zuyx-yyhg" }, { "vulnerability": "VCID-pydr-47y4-y3fu" }, { "vulnerability": "VCID-u1u4-7b3v-fue7" }, { "vulnerability": "VCID-vk15-7qdb-xkh9" }, { "vulnerability": "VCID-x373-rhh4-7khm" }, { "vulnerability": "VCID-xpa3-1n87-8ucv" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/rack@3.0.0.beta1" }, { "url": "http://public2.vulnerablecode.io/api/packages/70750?format=api", "purl": "pkg:gem/rack@3.1.17", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-3jru-u17n-tyg1" }, { "vulnerability": "VCID-3nmb-xetr-6qbg" }, { "vulnerability": "VCID-6ydb-e746-vbd8" }, { "vulnerability": "VCID-bj83-rx84-v3g9" }, { "vulnerability": "VCID-e11g-k7zm-vkhu" }, { "vulnerability": "VCID-e8ab-9br9-6ybt" }, { "vulnerability": "VCID-ewfc-rx8b-jfc4" }, { "vulnerability": "VCID-h8af-h199-qqfz" }, { "vulnerability": "VCID-hpw3-uw3x-mqgq" }, { "vulnerability": "VCID-p3dy-qbad-q3ab" }, { "vulnerability": "VCID-pydr-47y4-y3fu" }, { "vulnerability": "VCID-r1hk-cy5k-9kad" }, { "vulnerability": "VCID-tc69-2tad-43cv" }, { "vulnerability": "VCID-u1u4-7b3v-fue7" }, { "vulnerability": "VCID-uh69-24kx-xucy" }, { "vulnerability": "VCID-x373-rhh4-7khm" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/rack@3.1.17" }, { "url": "http://public2.vulnerablecode.io/api/packages/70751?format=api", "purl": "pkg:gem/rack@3.2.2", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-3jru-u17n-tyg1" }, { "vulnerability": "VCID-3nmb-xetr-6qbg" }, { "vulnerability": "VCID-6ydb-e746-vbd8" }, { "vulnerability": "VCID-bj83-rx84-v3g9" }, { "vulnerability": "VCID-e11g-k7zm-vkhu" }, { "vulnerability": "VCID-e8ab-9br9-6ybt" }, { "vulnerability": "VCID-ewfc-rx8b-jfc4" }, { "vulnerability": "VCID-gnc7-wp69-h7ag" }, { "vulnerability": "VCID-h8af-h199-qqfz" }, { "vulnerability": "VCID-hpw3-uw3x-mqgq" }, { "vulnerability": "VCID-p3dy-qbad-q3ab" }, { "vulnerability": "VCID-pydr-47y4-y3fu" }, { "vulnerability": "VCID-r1hk-cy5k-9kad" }, { "vulnerability": "VCID-tc69-2tad-43cv" }, { "vulnerability": "VCID-u1u4-7b3v-fue7" }, { "vulnerability": "VCID-uh69-24kx-xucy" }, { "vulnerability": "VCID-x373-rhh4-7khm" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/rack@3.2.2" } ], "aliases": [ "CVE-2025-61772", "GHSA-wpv5-97wm-hp9c" ], "risk_score": 4.0, "exploitability": "0.5", "weighted_severity": "8.0", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-k8fr-zuyx-yyhg" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/44225?format=api", "vulnerability_id": "VCID-mgx9-9bua-37f3", "summary": "Duplicate\nThis advisory duplicates another.", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2022-44570.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2022-44570.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2022-44570", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.03121", "scoring_system": "epss", "scoring_elements": "0.87087", "published_at": "2026-06-04T12:55:00Z" }, { "value": "0.03121", "scoring_system": "epss", "scoring_elements": "0.87109", "published_at": "2026-06-05T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2022-44570" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-30122", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-30122" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-30123", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-30123" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-44570", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-44570" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-44571", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-44571" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-44572", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-44572" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-27530", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-27530" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-27539", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-27539" }, { "reference_url": "https://discuss.rubyonrails.org/t/cve-2022-44570-possible-denial-of-service-vulnerability-in-racks-range-header-parsing/82125", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://discuss.rubyonrails.org/t/cve-2022-44570-possible-denial-of-service-vulnerability-in-racks-range-header-parsing/82125" }, { "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.9", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H" } ], "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml" }, { "reference_url": "https://github.com/rack/rack", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/rack/rack" }, { "reference_url": "https://github.com/rack/rack/releases/tag/v3.0.4.1", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3", "scoring_elements": "" }, { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/rack/rack/releases/tag/v3.0.4.1" }, { "reference_url": "https://security.netapp.com/advisory/ntap-20231208-0010", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://security.netapp.com/advisory/ntap-20231208-0010" }, { "reference_url": "https://www.debian.org/security/2023/dsa-5530", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://www.debian.org/security/2023/dsa-5530" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1029832", "reference_id": "1029832", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1029832" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2164719", "reference_id": "2164719", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2164719" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2022-44570", "reference_id": "CVE-2022-44570", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-44570" }, { "reference_url": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rack/CVE-2022-44570.yml", "reference_id": "CVE-2022-44570.YML", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rack/CVE-2022-44570.yml" }, { "reference_url": "https://github.com/advisories/GHSA-65f5-mfpf-vfhj", "reference_id": "GHSA-65f5-mfpf-vfhj", "reference_type": "", "scores": [], "url": "https://github.com/advisories/GHSA-65f5-mfpf-vfhj" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2023:6818", "reference_id": "RHSA-2023:6818", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2023:6818" }, { "reference_url": "https://usn.ubuntu.com/5910-1/", "reference_id": "USN-5910-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/5910-1/" }, { "reference_url": "https://usn.ubuntu.com/7036-1/", "reference_id": "USN-7036-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/7036-1/" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/63598?format=api", "purl": "pkg:gem/rack@2.1.4.2", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-1j25-qagk-c3gk" }, { "vulnerability": "VCID-3jru-u17n-tyg1" }, { "vulnerability": "VCID-3nmb-xetr-6qbg" }, { "vulnerability": "VCID-52qe-dast-tkhu" }, { "vulnerability": "VCID-6ydb-e746-vbd8" }, { "vulnerability": "VCID-7cef-z5qm-afd8" }, { "vulnerability": "VCID-amfu-8d25-juhy" }, { "vulnerability": "VCID-bj83-rx84-v3g9" }, { "vulnerability": "VCID-bqpn-m2fh-9kab" }, { "vulnerability": "VCID-c9mc-7nts-cfgy" }, { "vulnerability": "VCID-csrd-u9cz-u7ak" }, { "vulnerability": "VCID-dss4-6ptr-83av" }, { "vulnerability": "VCID-e11g-k7zm-vkhu" }, { "vulnerability": "VCID-e8ab-9br9-6ybt" }, { "vulnerability": "VCID-ebb6-b5tx-5bhf" }, { "vulnerability": "VCID-ewfc-rx8b-jfc4" }, { "vulnerability": "VCID-h8af-h199-qqfz" }, { "vulnerability": "VCID-heu4-cd3d-73ck" }, { "vulnerability": "VCID-k8fr-zuyx-yyhg" }, { "vulnerability": "VCID-p1cf-naeh-bbgx" }, { "vulnerability": "VCID-p3dy-qbad-q3ab" }, { "vulnerability": "VCID-r1hk-cy5k-9kad" }, { "vulnerability": "VCID-tc69-2tad-43cv" }, { "vulnerability": "VCID-uh69-24kx-xucy" }, { "vulnerability": "VCID-vk15-7qdb-xkh9" }, { "vulnerability": "VCID-x373-rhh4-7khm" }, { "vulnerability": "VCID-xpa3-1n87-8ucv" }, { "vulnerability": "VCID-y6nj-8y3j-hbfw" }, { "vulnerability": "VCID-yq3g-ykeu-pfbp" }, { "vulnerability": "VCID-zqax-g5xz-wuch" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/rack@2.1.4.2" }, { "url": "http://public2.vulnerablecode.io/api/packages/63599?format=api", "purl": "pkg:gem/rack@2.2.6.2", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-1j25-qagk-c3gk" }, { "vulnerability": "VCID-3jru-u17n-tyg1" }, { "vulnerability": "VCID-3nmb-xetr-6qbg" }, { "vulnerability": "VCID-52qe-dast-tkhu" }, { "vulnerability": "VCID-6ydb-e746-vbd8" }, { "vulnerability": "VCID-7cef-z5qm-afd8" }, { "vulnerability": "VCID-amfu-8d25-juhy" }, { "vulnerability": "VCID-bj83-rx84-v3g9" }, { "vulnerability": "VCID-bqpn-m2fh-9kab" }, { "vulnerability": "VCID-c9mc-7nts-cfgy" }, { "vulnerability": "VCID-csrd-u9cz-u7ak" }, { "vulnerability": "VCID-dss4-6ptr-83av" }, { "vulnerability": "VCID-e11g-k7zm-vkhu" }, { "vulnerability": "VCID-e8ab-9br9-6ybt" }, { "vulnerability": "VCID-ebb6-b5tx-5bhf" }, { "vulnerability": "VCID-ewfc-rx8b-jfc4" }, { "vulnerability": "VCID-h8af-h199-qqfz" }, { "vulnerability": "VCID-heu4-cd3d-73ck" }, { "vulnerability": "VCID-k8fr-zuyx-yyhg" }, { "vulnerability": "VCID-p1cf-naeh-bbgx" }, { "vulnerability": "VCID-p3dy-qbad-q3ab" }, { "vulnerability": "VCID-r1hk-cy5k-9kad" }, { "vulnerability": "VCID-tc69-2tad-43cv" }, { "vulnerability": "VCID-uh69-24kx-xucy" }, { "vulnerability": "VCID-vk15-7qdb-xkh9" }, { "vulnerability": "VCID-x373-rhh4-7khm" }, { "vulnerability": "VCID-xpa3-1n87-8ucv" }, { "vulnerability": "VCID-y6nj-8y3j-hbfw" }, { "vulnerability": "VCID-yq3g-ykeu-pfbp" }, { "vulnerability": "VCID-zqax-g5xz-wuch" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/rack@2.2.6.2" }, { "url": "http://public2.vulnerablecode.io/api/packages/63600?format=api", "purl": "pkg:gem/rack@3.0.4.1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-3jru-u17n-tyg1" }, { "vulnerability": "VCID-3nmb-xetr-6qbg" }, { "vulnerability": "VCID-52qe-dast-tkhu" }, { "vulnerability": "VCID-6ydb-e746-vbd8" }, { "vulnerability": "VCID-7cef-z5qm-afd8" }, { "vulnerability": "VCID-bj83-rx84-v3g9" }, { "vulnerability": "VCID-bqpn-m2fh-9kab" }, { "vulnerability": "VCID-csrd-u9cz-u7ak" }, { "vulnerability": "VCID-dss4-6ptr-83av" }, { "vulnerability": "VCID-e11g-k7zm-vkhu" }, { "vulnerability": "VCID-e8ab-9br9-6ybt" }, { "vulnerability": "VCID-ewfc-rx8b-jfc4" }, { "vulnerability": "VCID-h8af-h199-qqfz" }, { "vulnerability": "VCID-heu4-cd3d-73ck" }, { "vulnerability": "VCID-hpw3-uw3x-mqgq" }, { "vulnerability": "VCID-k8fr-zuyx-yyhg" }, { "vulnerability": "VCID-p1cf-naeh-bbgx" }, { "vulnerability": "VCID-p3dy-qbad-q3ab" }, { "vulnerability": "VCID-pydr-47y4-y3fu" }, { "vulnerability": "VCID-r1hk-cy5k-9kad" }, { "vulnerability": "VCID-tc69-2tad-43cv" }, { "vulnerability": "VCID-u1u4-7b3v-fue7" }, { "vulnerability": "VCID-uh69-24kx-xucy" }, { "vulnerability": "VCID-vk15-7qdb-xkh9" }, { "vulnerability": "VCID-x373-rhh4-7khm" }, { "vulnerability": "VCID-xpa3-1n87-8ucv" }, { "vulnerability": "VCID-y6nj-8y3j-hbfw" }, { "vulnerability": "VCID-yq3g-ykeu-pfbp" }, { "vulnerability": "VCID-zqax-g5xz-wuch" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/rack@3.0.4.1" } ], "aliases": [ "CVE-2022-44570", "GHSA-65f5-mfpf-vfhj", "GMS-2023-64" ], "risk_score": 4.0, "exploitability": "0.5", "weighted_severity": "8.0", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-mgx9-9bua-37f3" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/51539?format=api", "vulnerability_id": "VCID-n1sj-dwab-j3ca", "summary": "Directory traversal in Rack::Directory app bundled with Rack\nThere was a possible directory traversal vulnerability in the Rack::Directory app\nthat is bundled with Rack.\n\nVersions Affected: rack < 2.2.0\nNot affected: Applications that do not use Rack::Directory.\nFixed Versions: 2.1.3, >= 2.2.0\n\nImpact\n------\n\nIf certain directories exist in a director that is managed by\n`Rack::Directory`, an attacker could, using this vulnerability, read the\ncontents of files on the server that were outside of the root specified in the\nRack::Directory initializer.\n\nWorkarounds\n-----------\n\nUntil such time as the patch is applied or their Rack version is upgraded,\nwe recommend that developers do not use Rack::Directory in their\napplications.", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-8161.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.9", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-8161.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2020-8161", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00907", "scoring_system": "epss", "scoring_elements": "0.76174", "published_at": "2026-06-05T12:55:00Z" }, { "value": "0.00907", "scoring_system": "epss", "scoring_elements": "0.76149", "published_at": "2026-06-04T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2020-8161" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-8161", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-8161" }, { "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.9", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N" } ], "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml" }, { "reference_url": "https://github.com/rack/rack", "reference_id": "", "reference_type": "", "scores": [ { "value": "8.6", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/rack/rack" }, { "reference_url": "https://github.com/rack/rack/commit/dddb7ad18ed79ca6ab06ccc417a169fde451246e", "reference_id": "", "reference_type": "", "scores": [ { "value": "8.6", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/rack/rack/commit/dddb7ad18ed79ca6ab06ccc417a169fde451246e" }, { "reference_url": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rack/CVE-2020-8161.yml", "reference_id": "", "reference_type": "", "scores": [ { "value": "8.6", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rack/CVE-2020-8161.yml" }, { "reference_url": "https://groups.google.com/forum/#!topic/ruby-security-ann/T4ZIsfRf2eA", "reference_id": "", "reference_type": "", "scores": [ { "value": "8.6", "scoring_system": "cvssv3", "scoring_elements": "" }, { "value": "8.6", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://groups.google.com/forum/#!topic/ruby-security-ann/T4ZIsfRf2eA" }, { "reference_url": "https://groups.google.com/g/rubyonrails-security/c/IOO1vNZTzPA", "reference_id": "", "reference_type": "", "scores": [ { "value": "8.6", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://groups.google.com/g/rubyonrails-security/c/IOO1vNZTzPA" }, { "reference_url": "https://lists.debian.org/debian-lts-announce/2020/07/msg00006.html", "reference_id": "", "reference_type": "", "scores": [ { "value": "8.6", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://lists.debian.org/debian-lts-announce/2020/07/msg00006.html" }, { "reference_url": "https://lists.debian.org/debian-lts-announce/2023/01/msg00038.html", "reference_id": "", "reference_type": "", "scores": [ { "value": "8.6", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://lists.debian.org/debian-lts-announce/2023/01/msg00038.html" }, { "reference_url": "https://usn.ubuntu.com/4561-1", "reference_id": "", "reference_type": "", "scores": [ { "value": "8.6", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://usn.ubuntu.com/4561-1" }, { "reference_url": "https://usn.ubuntu.com/4561-1/", "reference_id": "", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/4561-1/" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=1838281", "reference_id": "1838281", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1838281" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2020-8161", "reference_id": "CVE-2020-8161", "reference_type": "", "scores": [ { "value": "8.6", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-8161" }, { "reference_url": "https://github.com/advisories/GHSA-5f9h-9pjv-v6j7", "reference_id": "GHSA-5f9h-9pjv-v6j7", "reference_type": "", "scores": [ { "value": "HIGH", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-5f9h-9pjv-v6j7" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2020:4366", "reference_id": "RHSA-2020:4366", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2020:4366" }, { "reference_url": "https://usn.ubuntu.com/4561-2/", "reference_id": "USN-4561-2", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/4561-2/" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/140385?format=api", "purl": "pkg:gem/rack@2.1.3", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-1j25-qagk-c3gk" }, { "vulnerability": "VCID-3jru-u17n-tyg1" }, { "vulnerability": "VCID-3nmb-xetr-6qbg" }, { "vulnerability": "VCID-52qe-dast-tkhu" }, { "vulnerability": "VCID-6ydb-e746-vbd8" }, { "vulnerability": "VCID-7cef-z5qm-afd8" }, { "vulnerability": "VCID-a8x9-j9b3-jycb" }, { "vulnerability": "VCID-amfu-8d25-juhy" }, { "vulnerability": "VCID-bj83-rx84-v3g9" }, { "vulnerability": "VCID-bqpn-m2fh-9kab" }, { "vulnerability": "VCID-c9mc-7nts-cfgy" }, { "vulnerability": "VCID-csrd-u9cz-u7ak" }, { "vulnerability": "VCID-dss4-6ptr-83av" }, { "vulnerability": "VCID-e11g-k7zm-vkhu" }, { "vulnerability": "VCID-e8ab-9br9-6ybt" }, { "vulnerability": "VCID-ebb6-b5tx-5bhf" }, { "vulnerability": "VCID-ewfc-rx8b-jfc4" }, { "vulnerability": "VCID-h8af-h199-qqfz" }, { "vulnerability": "VCID-heu4-cd3d-73ck" }, { "vulnerability": "VCID-huph-y2xr-g3dk" }, { "vulnerability": "VCID-jpkw-epb8-f7et" }, { "vulnerability": "VCID-k8fr-zuyx-yyhg" }, { "vulnerability": "VCID-mgx9-9bua-37f3" }, { "vulnerability": "VCID-n1sj-dwab-j3ca" }, { "vulnerability": "VCID-p1cf-naeh-bbgx" }, { "vulnerability": "VCID-p3dy-qbad-q3ab" }, { "vulnerability": "VCID-r1hk-cy5k-9kad" }, { "vulnerability": "VCID-tc69-2tad-43cv" }, { "vulnerability": "VCID-uh69-24kx-xucy" }, { "vulnerability": "VCID-vk15-7qdb-xkh9" }, { "vulnerability": "VCID-x373-rhh4-7khm" }, { "vulnerability": "VCID-xpa3-1n87-8ucv" }, { "vulnerability": "VCID-y6nj-8y3j-hbfw" }, { "vulnerability": "VCID-yq3g-ykeu-pfbp" }, { "vulnerability": "VCID-zqax-g5xz-wuch" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/rack@2.1.3" }, { "url": "http://public2.vulnerablecode.io/api/packages/63888?format=api", "purl": "pkg:gem/rack@2.2.0", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-1j25-qagk-c3gk" }, { "vulnerability": "VCID-3jru-u17n-tyg1" }, { "vulnerability": "VCID-3nmb-xetr-6qbg" }, { "vulnerability": "VCID-52qe-dast-tkhu" }, { "vulnerability": "VCID-6ydb-e746-vbd8" }, { "vulnerability": "VCID-7cef-z5qm-afd8" }, { "vulnerability": "VCID-a8x9-j9b3-jycb" }, { "vulnerability": "VCID-amfu-8d25-juhy" }, { "vulnerability": "VCID-bj83-rx84-v3g9" }, { "vulnerability": "VCID-bqpn-m2fh-9kab" }, { "vulnerability": "VCID-c9mc-7nts-cfgy" }, { "vulnerability": "VCID-csrd-u9cz-u7ak" }, { "vulnerability": "VCID-dss4-6ptr-83av" }, { "vulnerability": "VCID-e11g-k7zm-vkhu" }, { "vulnerability": "VCID-e8ab-9br9-6ybt" }, { "vulnerability": "VCID-ebb6-b5tx-5bhf" }, { "vulnerability": "VCID-ewfc-rx8b-jfc4" }, { "vulnerability": "VCID-h8af-h199-qqfz" }, { "vulnerability": "VCID-heu4-cd3d-73ck" }, { "vulnerability": "VCID-huph-y2xr-g3dk" }, { "vulnerability": "VCID-jpkw-epb8-f7et" }, { "vulnerability": "VCID-k8fr-zuyx-yyhg" }, { "vulnerability": "VCID-mgx9-9bua-37f3" }, { "vulnerability": "VCID-p1cf-naeh-bbgx" }, { "vulnerability": "VCID-p3dy-qbad-q3ab" }, { "vulnerability": "VCID-r1hk-cy5k-9kad" }, { "vulnerability": "VCID-tc69-2tad-43cv" }, { "vulnerability": "VCID-uh69-24kx-xucy" }, { "vulnerability": "VCID-vk15-7qdb-xkh9" }, { "vulnerability": "VCID-x373-rhh4-7khm" }, { "vulnerability": "VCID-xpa3-1n87-8ucv" }, { "vulnerability": "VCID-y6nj-8y3j-hbfw" }, { "vulnerability": "VCID-yq3g-ykeu-pfbp" }, { "vulnerability": "VCID-zqax-g5xz-wuch" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/rack@2.2.0" } ], "aliases": [ "CVE-2020-8161", "GHSA-5f9h-9pjv-v6j7" ], "risk_score": 4.0, "exploitability": "0.5", "weighted_severity": "8.0", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-n1sj-dwab-j3ca" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/51547?format=api", "vulnerability_id": "VCID-p1cf-naeh-bbgx", "summary": "Rack has an Unbounded-Parameter DoS in Rack::QueryParser\n## Summary\n\n`Rack::QueryParser` parses query strings and\n`application/x-www-form-urlencoded` bodies into Ruby data structures\nwithout imposing any limit on the number of parameters, allowing\nattackers to send requests with extremely large numbers of parameters.\n\n## Details\n\nThe vulnerability arises because `Rack::QueryParser` iterates over\neach `&`-separated key-value pair and adds it to a Hash without\nenforcing an upper bound on the total number of parameters. This\nallows an attacker to send a single request containing hundreds of\nthousands (or more) of parameters, which consumes excessive memory\nand CPU during parsing.\n\n## Impact\n\nAn attacker can trigger denial of service by sending specifically\ncrafted HTTP requests, which can cause memory exhaustion or pin CPU\nresources, stalling or crashing the Rack server. This results in\nfull service disruption until the affected worker is restarted.\n\n## Mitigation\n\n- Update to a version of Rack that limits the number of parameters parsed, or\n- Use middleware to enforce a maximum query string size or parameter count, or\n- Employ a reverse proxy (such as Nginx) to limit request sizes and\n reject oversized query strings or bodies.\n\nLimiting request body sizes and query string lengths at the web\nserver or CDN level is an effective mitigation.", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-46727.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-46727.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2025-46727", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00808", "scoring_system": "epss", "scoring_elements": "0.74592", "published_at": "2026-06-05T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2025-46727" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-46727", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-46727" }, { "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" } ], "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml" }, { "reference_url": "https://github.com/rack/rack", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/rack/rack" }, { "reference_url": "https://github.com/rack/rack/commit/2bb5263b464b65ba4b648996a579dbd180d2b712", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2025-05-08T14:00:33Z/" } ], "url": "https://github.com/rack/rack/commit/2bb5263b464b65ba4b648996a579dbd180d2b712" }, { "reference_url": "https://github.com/rack/rack/commit/3f5a4249118d09d199fe480466c8c6717e43b6e3", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2025-05-08T14:00:33Z/" } ], "url": "https://github.com/rack/rack/commit/3f5a4249118d09d199fe480466c8c6717e43b6e3" }, { "reference_url": "https://github.com/rack/rack/commit/cd6b70a1f2a1016b73dc906f924869f4902c2d74", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2025-05-08T14:00:33Z/" } ], "url": "https://github.com/rack/rack/commit/cd6b70a1f2a1016b73dc906f924869f4902c2d74" }, { "reference_url": "https://github.com/rack/rack/security/advisories/GHSA-gjh7-p2fx-99vx", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3", "scoring_elements": "" }, { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2025-05-08T14:00:33Z/" } ], "url": "https://github.com/rack/rack/security/advisories/GHSA-gjh7-p2fx-99vx" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1104927", "reference_id": "1104927", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1104927" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2364966", "reference_id": "2364966", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2364966" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2025-46727", "reference_id": "CVE-2025-46727", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-46727" }, { "reference_url": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rack/CVE-2025-46727.yml", "reference_id": "CVE-2025-46727.YML", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rack/CVE-2025-46727.yml" }, { "reference_url": "https://github.com/advisories/GHSA-gjh7-p2fx-99vx", "reference_id": "GHSA-gjh7-p2fx-99vx", "reference_type": "", "scores": [], "url": "https://github.com/advisories/GHSA-gjh7-p2fx-99vx" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2025:7604", "reference_id": "RHSA-2025:7604", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2025:7604" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2025:7605", "reference_id": "RHSA-2025:7605", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2025:7605" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2025:8254", "reference_id": "RHSA-2025:8254", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2025:8254" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2025:8256", "reference_id": "RHSA-2025:8256", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2025:8256" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2025:8279", "reference_id": "RHSA-2025:8279", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2025:8279" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2025:8288", "reference_id": "RHSA-2025:8288", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2025:8288" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2025:8289", "reference_id": "RHSA-2025:8289", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2025:8289" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2025:8290", "reference_id": "RHSA-2025:8290", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2025:8290" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2025:8291", "reference_id": "RHSA-2025:8291", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2025:8291" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2025:8319", "reference_id": "RHSA-2025:8319", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2025:8319" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2025:8322", "reference_id": "RHSA-2025:8322", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2025:8322" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2025:8323", "reference_id": "RHSA-2025:8323", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2025:8323" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2025:9838", "reference_id": "RHSA-2025:9838", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2025:9838" }, { "reference_url": "https://usn.ubuntu.com/7507-1/", "reference_id": "USN-7507-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/7507-1/" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/85080?format=api", "purl": "pkg:gem/rack@2.2.14", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-3jru-u17n-tyg1" }, { "vulnerability": "VCID-3nmb-xetr-6qbg" }, { "vulnerability": "VCID-6ydb-e746-vbd8" }, { "vulnerability": "VCID-7cef-z5qm-afd8" }, { "vulnerability": "VCID-amfu-8d25-juhy" }, { "vulnerability": "VCID-bj83-rx84-v3g9" }, { "vulnerability": "VCID-dss4-6ptr-83av" }, { "vulnerability": "VCID-e11g-k7zm-vkhu" }, { "vulnerability": "VCID-e8ab-9br9-6ybt" }, { "vulnerability": "VCID-ewfc-rx8b-jfc4" }, { "vulnerability": "VCID-h8af-h199-qqfz" }, { "vulnerability": "VCID-k8fr-zuyx-yyhg" }, { "vulnerability": "VCID-p3dy-qbad-q3ab" }, { "vulnerability": "VCID-r1hk-cy5k-9kad" }, { "vulnerability": "VCID-tc69-2tad-43cv" }, { "vulnerability": "VCID-uh69-24kx-xucy" }, { "vulnerability": "VCID-x373-rhh4-7khm" }, { "vulnerability": "VCID-xpa3-1n87-8ucv" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/rack@2.2.14" }, { "url": "http://public2.vulnerablecode.io/api/packages/85082?format=api", "purl": "pkg:gem/rack@3.0.16", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-3jru-u17n-tyg1" }, { "vulnerability": "VCID-3nmb-xetr-6qbg" }, { "vulnerability": "VCID-6ydb-e746-vbd8" }, { "vulnerability": "VCID-7cef-z5qm-afd8" }, { "vulnerability": "VCID-bj83-rx84-v3g9" }, { "vulnerability": "VCID-dss4-6ptr-83av" }, { "vulnerability": "VCID-e11g-k7zm-vkhu" }, { "vulnerability": "VCID-e8ab-9br9-6ybt" }, { "vulnerability": "VCID-ewfc-rx8b-jfc4" }, { "vulnerability": "VCID-h8af-h199-qqfz" }, { "vulnerability": "VCID-hpw3-uw3x-mqgq" }, { "vulnerability": "VCID-k8fr-zuyx-yyhg" }, { "vulnerability": "VCID-p3dy-qbad-q3ab" }, { "vulnerability": "VCID-pydr-47y4-y3fu" }, { "vulnerability": "VCID-r1hk-cy5k-9kad" }, { "vulnerability": "VCID-tc69-2tad-43cv" }, { "vulnerability": "VCID-u1u4-7b3v-fue7" }, { "vulnerability": "VCID-uh69-24kx-xucy" }, { "vulnerability": "VCID-x373-rhh4-7khm" }, { "vulnerability": "VCID-xpa3-1n87-8ucv" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/rack@3.0.16" }, { "url": "http://public2.vulnerablecode.io/api/packages/85083?format=api", "purl": "pkg:gem/rack@3.1.14", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-3jru-u17n-tyg1" }, { "vulnerability": "VCID-3nmb-xetr-6qbg" }, { "vulnerability": "VCID-6ydb-e746-vbd8" }, { "vulnerability": "VCID-7cef-z5qm-afd8" }, { "vulnerability": "VCID-bj83-rx84-v3g9" }, { "vulnerability": "VCID-dss4-6ptr-83av" }, { "vulnerability": "VCID-e11g-k7zm-vkhu" }, { "vulnerability": "VCID-e8ab-9br9-6ybt" }, { "vulnerability": "VCID-ewfc-rx8b-jfc4" }, { "vulnerability": "VCID-h8af-h199-qqfz" }, { "vulnerability": "VCID-hpw3-uw3x-mqgq" }, { "vulnerability": "VCID-k8fr-zuyx-yyhg" }, { "vulnerability": "VCID-p3dy-qbad-q3ab" }, { "vulnerability": "VCID-pydr-47y4-y3fu" }, { "vulnerability": "VCID-r1hk-cy5k-9kad" }, { "vulnerability": "VCID-tc69-2tad-43cv" }, { "vulnerability": "VCID-u1u4-7b3v-fue7" }, { "vulnerability": "VCID-uh69-24kx-xucy" }, { "vulnerability": "VCID-x373-rhh4-7khm" }, { "vulnerability": "VCID-xpa3-1n87-8ucv" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/rack@3.1.14" } ], "aliases": [ "CVE-2025-46727", "GHSA-gjh7-p2fx-99vx" ], "risk_score": 4.0, "exploitability": "0.5", "weighted_severity": "8.0", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-p1cf-naeh-bbgx" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/51538?format=api", "vulnerability_id": "VCID-p3dy-qbad-q3ab", "summary": "Rack has a root directory disclosure via unescaped regex interpolation in Rack::Directory\n## Summary\n\n`Rack::Directory` interpolates the configured `root` path directly\ninto a regular expression when deriving the displayed directory path.\nIf `root` contains regex metacharacters such as `+`, `*`, or `.`,\nthe prefix stripping can fail and the generated directory listing\nmay expose the full filesystem path in the HTML output.\n\n## Details\n\n`Rack::Directory::DirectoryBody#each` computes the visible path\nusing code equivalent to:\n\n```ruby\nshow_path = Utils.escape_html(path.sub(/\\A#{root}/, ''))\n```\n\nHere, `root` is a developer-configured filesystem path. It is\nnormalized earlier with `File.expand_path(root)` and then inserted\ndirectly into a regular expression without escaping.\n\nBecause the value is treated as regex syntax rather than as a\nliteral string, metacharacters in the configured path can change\nhow the prefix match behaves. When that happens, the expected root\nprefix is not removed from `path`, and the absolute filesystem path\nis rendered into the HTML directory listing.\n\n## Impact\n\nIf `Rack::Directory` is configured to serve a directory whose\nabsolute path contains regex metacharacters, the generated directory\nlisting may disclose the full server filesystem path instead of\nonly the request-relative path.\n\nThis can expose internal deployment details such as directory\nlayout, usernames, mount points, or naming conventions that would\notherwise not be visible to clients.\n\n## Mitigation\n\n* Update to a patched version of Rack in which the root prefix\n is removed using an escaped regular expression.\n* Avoid using `Rack::Directory` with a root path that contains\n regular expression metacharacters.", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-34763.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-34763.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2026-34763", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00041", "scoring_system": "epss", "scoring_elements": "0.12996", "published_at": "2026-06-05T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2026-34763" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-34763", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-34763" }, { "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N" } ], "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml" }, { "reference_url": "https://github.com/rack/rack", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/rack/rack" }, { "reference_url": "https://github.com/rack/rack/security/advisories/GHSA-7mqq-6cf9-v2qp", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3", "scoring_elements": "" }, { "value": "5.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2026-04-02T17:41:04Z/" } ], "url": "https://github.com/rack/rack/security/advisories/GHSA-7mqq-6cf9-v2qp" }, { "reference_url": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rack/CVE-2026-34763.yml", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rack/CVE-2026-34763.yml" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2026-34763", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-34763" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2454498", "reference_id": "2454498", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2454498" }, { "reference_url": "https://github.com/advisories/GHSA-7mqq-6cf9-v2qp", "reference_id": "GHSA-7mqq-6cf9-v2qp", "reference_type": "", "scores": [], "url": "https://github.com/advisories/GHSA-7mqq-6cf9-v2qp" }, { "reference_url": "https://usn.ubuntu.com/8182-1/", "reference_id": "USN-8182-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/8182-1/" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/110088?format=api", "purl": "pkg:gem/rack@2.2.23", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/rack@2.2.23" }, { "url": "http://public2.vulnerablecode.io/api/packages/110090?format=api", "purl": "pkg:gem/rack@3.1.21", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/rack@3.1.21" }, { "url": "http://public2.vulnerablecode.io/api/packages/110093?format=api", "purl": "pkg:gem/rack@3.2.6", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/rack@3.2.6" } ], "aliases": [ "CVE-2026-34763", "GHSA-7mqq-6cf9-v2qp" ], "risk_score": 3.1, "exploitability": "0.5", "weighted_severity": "6.2", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-p3dy-qbad-q3ab" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/51530?format=api", "vulnerability_id": "VCID-r1hk-cy5k-9kad", "summary": "Rack has Content-Length mismatch in Rack::Files error responses\n## Summary\n\n`Rack::Files#fail` sets the `Content-Length` response header using\n`String#size` instead of `String#bytesize`. When the response body\ncontains multibyte UTF-8 characters, the declared `Content-Length`\nis smaller than the number of bytes actually sent on the wire.\n\nBecause `Rack::Files` reflects the requested path in 404 responses,\nan attacker can trigger this mismatch by requesting a non-existent\npath containing percent-encoded UTF-8 characters.\n\nThis results in incorrect HTTP response framing and may cause\nresponse desynchronization in deployments that rely on the\nincorrect `Content-Length` value.\n\n## Details\n\n`Rack::Files#fail` constructs error responses using logic equivalent to:\n\n```ruby\ndef fail(status, body, headers = {})\n body += \"\n\"\n [\n status,\n {\n \"content-type\" => \"text/plain\",\n \"content-length\" => body.size.to_s,\n \"x-cascade\" => \"pass\"\n }.merge!(headers),\n [body]\n ]\nend\n```\n\nHere, `body.size` returns the number of characters, not the number\nof bytes. For multibyte UTF-8 strings, this produces an incorrect\n`Content-Length` value.\n\n`Rack::Files` includes the decoded request path in 404 responses.\nA request containing percent-encoded UTF-8 path components therefore\ncauses the response body to contain multibyte characters, while\nthe `Content-Length` header still reflects character count rather\nthan byte count.\n\nAs a result, the server can send more bytes than declared in\nthe response headers.\n\nThis violates HTTP message framing requirements, which define\n`Content-Length` as the number of octets in the message body.\n\n## Impact\n\nApplications using `Rack::Files` may emit incorrectly framed error\nresponses when handling requests for non-existent paths containing\nmultibyte characters.\n\nIn some deployment topologies, particularly with keep-alive connections\nand intermediaries that rely on `Content-Length`, this mismatch\nmay lead to response parsing inconsistencies or response\ndesynchronization. The practical exploitability depends on the\nbehavior of downstream proxies, clients, and connection reuse.\n\nEven where no secondary exploitation is possible, the response is\nmalformed and may trigger protocol errors in strict components.\n\n## Mitigation\n\n* Update to a patched version of Rack that computes `Content-Length`\n using `String#bytesize`.\n* Avoid exposing `Rack::Files` directly to untrusted traffic until\n a fix is available, if operationally feasible.\n* Where possible, place Rack behind a proxy or server that normalizes\n or rejects malformed backend responses.\n* Prefer closing backend connections on error paths if response\n framing anomalies are a concern.", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-34831.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "4.8", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-34831.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2026-34831", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00041", "scoring_system": "epss", "scoring_elements": "0.12996", "published_at": "2026-06-05T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2026-34831" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-34831", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-34831" }, { "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml", "reference_id": "", "reference_type": "", "scores": [ { "value": "4.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N" } ], "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml" }, { "reference_url": "https://github.com/rack/rack", "reference_id": "", "reference_type": "", "scores": [ { "value": "4.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/rack/rack" }, { "reference_url": "https://github.com/rack/rack/security/advisories/GHSA-q2ww-5357-x388", "reference_id": "", "reference_type": "", "scores": [ { "value": "4.8", "scoring_system": "cvssv3", "scoring_elements": "" }, { "value": "4.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2026-04-03T17:43:52Z/" } ], "url": "https://github.com/rack/rack/security/advisories/GHSA-q2ww-5357-x388" }, { "reference_url": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rack/CVE-2026-34831.yml", "reference_id": "", "reference_type": "", "scores": [ { "value": "4.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rack/CVE-2026-34831.yml" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2026-34831", "reference_id": "", "reference_type": "", "scores": [ { "value": "4.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-34831" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2454504", "reference_id": "2454504", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2454504" }, { "reference_url": "https://github.com/advisories/GHSA-q2ww-5357-x388", "reference_id": "GHSA-q2ww-5357-x388", "reference_type": "", "scores": [], "url": "https://github.com/advisories/GHSA-q2ww-5357-x388" }, { "reference_url": "https://usn.ubuntu.com/8182-1/", "reference_id": "USN-8182-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/8182-1/" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/110088?format=api", "purl": "pkg:gem/rack@2.2.23", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/rack@2.2.23" }, { "url": "http://public2.vulnerablecode.io/api/packages/110090?format=api", "purl": "pkg:gem/rack@3.1.21", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/rack@3.1.21" }, { "url": "http://public2.vulnerablecode.io/api/packages/110093?format=api", "purl": "pkg:gem/rack@3.2.6", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/rack@3.2.6" } ], "aliases": [ "CVE-2026-34831", "GHSA-q2ww-5357-x388" ], "risk_score": 3.1, "exploitability": "0.5", "weighted_severity": "6.2", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-r1hk-cy5k-9kad" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/51540?format=api", "vulnerability_id": "VCID-tc69-2tad-43cv", "summary": "Rack::Static prefix matching can expose unintended files under the static root\n## Summary\n\n`Rack::Static` determines whether a request should be served as a\nstatic file using a simple string prefix check. When configured\nwith URL prefixes such as `\"/css\"`, it matches any request path\nthat begins with that string, including unrelated paths such as\n`\"/css-config.env\"` or `\"/css-backup.sql\"`.\n\nAs a result, files under the static root whose names merely share\nthe configured prefix may be served unintentionally, leading to\ninformation disclosure.\n\n## Details\n\n`Rack::Static#route_file` performs static-route matching using\nlogic equivalent to:\n\n```ruby\n@urls.any? { |url| path.index(url) == 0 }\n```\n\nThis checks only whether the request path starts with the configured\nprefix string. It does not require a path segment boundary after the prefix.\n\nFor example, with:\n\n```ruby\nuse Rack::Static, urls: [\"/css\", \"/js\"], root: \"public\"\n```\n\nthe following path is matched as intended:\n\n```text\n/css/style.css\n```\n\nbut these paths are also matched:\n\n```text\n/css-config.env\n/css-backup.sql\n/csssecrets.yml\n```\n\nIf such files exist under the configured static root, Rack forwards\nthe request to the file server and serves them as static content.\n\nThis means a configuration intended to expose only directory trees\nsuch as `/css/...` and `/js/...` may also expose sibling files\nwhose names begin with those same strings.\n\n## Impact\n\nAn attacker can request files under the configured static root whose\nnames share a configured URL prefix and obtain their contents.\n\nIn affected deployments, this may expose configuration files,\nsecrets, backups, environment files, or other unintended static\ncontent located under the same root directory.\n\n## Mitigation\n\n* Update to a patched version of Rack that enforces a path boundary\n when matching configured static URL prefixes.\n* Match only paths that are either exactly equal to the configured\n prefix or begin with `prefix + \"/\"`.\n* Avoid placing sensitive files under the `Rack::Static` root directory.\n* Prefer static URL mappings that cannot overlap with sensitive filenames.", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-34785.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-34785.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2026-34785", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00047", "scoring_system": "epss", "scoring_elements": "0.14841", "published_at": "2026-06-05T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2026-34785" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-34785", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-34785" }, { "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N" } ], "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml" }, { "reference_url": "https://github.com/rack/rack", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/rack/rack" }, { "reference_url": "https://github.com/rack/rack/security/advisories/GHSA-h2jq-g4cq-5ppq", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3", "scoring_elements": "" }, { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2026-04-02T18:58:57Z/" } ], "url": "https://github.com/rack/rack/security/advisories/GHSA-h2jq-g4cq-5ppq" }, { "reference_url": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rack/CVE-2026-34785.yml", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rack/CVE-2026-34785.yml" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2026-34785", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-34785" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2454486", "reference_id": "2454486", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2454486" }, { "reference_url": "https://github.com/advisories/GHSA-h2jq-g4cq-5ppq", "reference_id": "GHSA-h2jq-g4cq-5ppq", "reference_type": "", "scores": [], "url": "https://github.com/advisories/GHSA-h2jq-g4cq-5ppq" }, { "reference_url": "https://usn.ubuntu.com/8182-1/", "reference_id": "USN-8182-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/8182-1/" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/110088?format=api", "purl": "pkg:gem/rack@2.2.23", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/rack@2.2.23" }, { "url": "http://public2.vulnerablecode.io/api/packages/110090?format=api", "purl": "pkg:gem/rack@3.1.21", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/rack@3.1.21" }, { "url": "http://public2.vulnerablecode.io/api/packages/110093?format=api", "purl": "pkg:gem/rack@3.2.6", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/rack@3.2.6" } ], "aliases": [ "CVE-2026-34785", "GHSA-h2jq-g4cq-5ppq" ], "risk_score": 4.0, "exploitability": "0.5", "weighted_severity": "8.0", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-tc69-2tad-43cv" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/51534?format=api", "vulnerability_id": "VCID-uh69-24kx-xucy", "summary": "Rack::Sendfile header-based X-Accel-Mapping regex injection enables unauthorized X-Accel-Redirect\n## Summary\n\n`Rack::Sendfile#map_accel_path` interpolates the value of the\n`X-Accel-Mapping` request header directly into a regular expression\nwhen rewriting file paths for `X-Accel-Redirect`. Because the header\nvalue is not escaped, an attacker who can supply `X-Accel-Mapping`\nto the backend can inject regex metacharacters and control the\ngenerated `X-Accel-Redirect` response header.\n\nIn deployments using `Rack::Sendfile` with `x-accel-redirect`, this\ncan allow an attacker to cause nginx to serve unintended files\nfrom configured internal locations.\n\n## Details\n\n`Rack::Sendfile#map_accel_path` processes header-supplied mappings\nusing logic equivalent to:\n\n```ruby\nmapping.split(',').map(&:strip).each do |m|\n internal, external = m.split('=', 2).map(&:strip)\n new_path = path.sub(/\\A#{internal}/i, external)\n return new_path unless path == new_path\nend\n```\n\nHere, `internal` comes from the `HTTP_X_ACCEL_MAPPING` request header\nand is inserted directly into a regular expression without escaping.\nThis gives the header value regex semantics rather than treating\nit as a literal prefix.\n\nAs a result, an attacker can supply metacharacters such as `.*`\nor capture groups to alter how the path substitution is performed.\nFor example, a mapping such as:\n\n```http\nX-Accel-Mapping: .*=/protected/secret.txt\n```\n\ncauses the entire source path to match and rewrites the redirect\ntarget to a clean attacker-chosen internal path.\n\nThis differs from the documented behavior of the header-based\nmapping path, which is described as a simple substitution. While\napplication-supplied mappings may intentionally support regular\nexpressions, header-supplied mappings should be treated as\nliteral path prefixes.\n\nThe issue is only exploitable when untrusted `X-Accel-Mapping`\nheaders can reach Rack. One realistic case is a reverse proxy\nconfiguration that intends to set `X-Accel-Mapping` itself, but\nfails to do so on some routes, allowing a client-supplied header\nto pass through unchanged.\n\n## Impact\n\nApplications using `Rack::Sendfile` with `x-accel-redirect` may\nbe affected if the backend accepts attacker-controlled\n`X-Accel-Mapping` headers.\n\nIn affected deployments, an attacker may be able to control the\n`X-Accel-Redirect` response header and cause nginx to serve files\nfrom internal locations that were not intended to be reachable\nthrough the application. This can lead to unauthorized file disclosure.\n\nThe practical impact depends on deployment architecture. If the\nproxy always strips or overwrites `X-Accel-Mapping`, or if the\napplication uses explicit configured mappings instead of the\nrequest header, exploitability may be eliminated.\n\n## Mitigation\n\n* Update to a patched version of Rack that treats header-supplied\n `X-Accel-Mapping` values as literal strings rather than regular expressions.\n* Strip or overwrite inbound `X-Accel-Mapping` headers at the\n reverse proxy so client-supplied values never reach Rack.\n* Prefer explicit application-configured sendfile mappings\n instead of relying on request-header mappings.\n* Review proxy sub-locations and inherited header settings to\n ensure `X-Accel-Mapping` is consistently set on all backend routes.", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-34830.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.9", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-34830.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2026-34830", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00047", "scoring_system": "epss", "scoring_elements": "0.14841", "published_at": "2026-06-05T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2026-34830" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-34830", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-34830" }, { "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.9", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N" } ], "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml" }, { "reference_url": "https://github.com/rack/rack", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.9", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/rack/rack" }, { "reference_url": "https://github.com/rack/rack/security/advisories/GHSA-qv7j-4883-hwh7", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.9", "scoring_system": "cvssv3", "scoring_elements": "" }, { "value": "5.9", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2026-04-02T18:59:36Z/" } ], "url": "https://github.com/rack/rack/security/advisories/GHSA-qv7j-4883-hwh7" }, { "reference_url": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rack/CVE-2026-34830.yml", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.9", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rack/CVE-2026-34830.yml" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2026-34830", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.9", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-34830" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2454510", "reference_id": "2454510", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2454510" }, { "reference_url": "https://github.com/advisories/GHSA-qv7j-4883-hwh7", "reference_id": "GHSA-qv7j-4883-hwh7", "reference_type": "", "scores": [], "url": "https://github.com/advisories/GHSA-qv7j-4883-hwh7" }, { "reference_url": "https://usn.ubuntu.com/8182-1/", "reference_id": "USN-8182-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/8182-1/" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/110088?format=api", "purl": "pkg:gem/rack@2.2.23", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/rack@2.2.23" }, { "url": "http://public2.vulnerablecode.io/api/packages/110090?format=api", "purl": "pkg:gem/rack@3.1.21", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/rack@3.1.21" }, { "url": "http://public2.vulnerablecode.io/api/packages/110093?format=api", "purl": "pkg:gem/rack@3.2.6", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/rack@3.2.6" } ], "aliases": [ "CVE-2026-34830", "GHSA-qv7j-4883-hwh7" ], "risk_score": 3.1, "exploitability": "0.5", "weighted_severity": "6.2", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-uh69-24kx-xucy" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/51532?format=api", "vulnerability_id": "VCID-vk15-7qdb-xkh9", "summary": "Escape Sequence Injection vulnerability in Rack lead to Possible Log Injection\n## Summary\n\n`Rack::Sendfile` can be exploited by crafting input that\nincludes newline characters to manipulate log entries.\n\n## Details\n\nThe `Rack::Sendfile` middleware logs unsanitized header values from\nthe `X-Sendfile-Type` header. An attacker can exploit this by\ninjecting escape sequences (such as newline characters) into the\nheader, resulting in log injection.\n\n## Impact\n\nThis vulnerability can distort log files, obscure\nattack traces, and complicate security auditing.\n\n## Mitigation\n\n- Update to the latest version of Rack, or\n- Remove usage of `Rack::Sendfile`.", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-27111.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-27111.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2025-27111", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00668", "scoring_system": "epss", "scoring_elements": "0.71705", "published_at": "2026-06-05T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2025-27111" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-27111", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-27111" }, { "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N" } ], "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml" }, { "reference_url": "https://github.com/rack/rack", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.9", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/rack/rack" }, { "reference_url": "https://github.com/rack/rack/commit/803aa221e8302719715e224f4476e438f2531a53", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.9", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N" }, { "value": "6.9", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2025-03-04T15:44:28Z/" } ], "url": "https://github.com/rack/rack/commit/803aa221e8302719715e224f4476e438f2531a53" }, { "reference_url": "https://github.com/rack/rack/commit/aeac570bb8080ca7b53b7f2e2f67498be7ebd30b", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.9", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X" }, { "value": "6.9", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2025-03-04T15:44:28Z/" } ], "url": "https://github.com/rack/rack/commit/aeac570bb8080ca7b53b7f2e2f67498be7ebd30b" }, { "reference_url": "https://github.com/rack/rack/commit/b13bc6bfc7506aca3478dc5ac1c2ec6fc53f82a3", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.9", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N" }, { "value": "6.9", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2025-03-04T15:44:28Z/" } ], "url": "https://github.com/rack/rack/commit/b13bc6bfc7506aca3478dc5ac1c2ec6fc53f82a3" }, { "reference_url": "https://github.com/rack/rack/security/advisories/GHSA-8cgq-6mh2-7j6v", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.9", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X" }, { "value": "6.9", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2025-03-04T15:44:28Z/" } ], "url": "https://github.com/rack/rack/security/advisories/GHSA-8cgq-6mh2-7j6v" }, { "reference_url": "https://lists.debian.org/debian-lts-announce/2025/03/msg00016.html", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.9", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://lists.debian.org/debian-lts-announce/2025/03/msg00016.html" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1099546", "reference_id": "1099546", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1099546" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2349810", "reference_id": "2349810", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2349810" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2025-27111", "reference_id": "CVE-2025-27111", "reference_type": "", "scores": [ { "value": "6.9", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-27111" }, { "reference_url": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rack/CVE-2025-27111.yml", "reference_id": "CVE-2025-27111.YML", "reference_type": "", "scores": [ { "value": "6.9", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rack/CVE-2025-27111.yml" }, { "reference_url": "https://github.com/advisories/GHSA-8cgq-6mh2-7j6v", "reference_id": "GHSA-8cgq-6mh2-7j6v", "reference_type": "", "scores": [], "url": "https://github.com/advisories/GHSA-8cgq-6mh2-7j6v" }, { "reference_url": "https://usn.ubuntu.com/7366-1/", "reference_id": "USN-7366-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/7366-1/" }, { "reference_url": "https://usn.ubuntu.com/7366-2/", "reference_id": "USN-7366-2", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/7366-2/" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/84222?format=api", "purl": "pkg:gem/rack@2.2.12", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-1j25-qagk-c3gk" }, { "vulnerability": "VCID-3jru-u17n-tyg1" }, { "vulnerability": "VCID-3nmb-xetr-6qbg" }, { "vulnerability": "VCID-6ydb-e746-vbd8" }, { "vulnerability": "VCID-7cef-z5qm-afd8" }, { "vulnerability": "VCID-amfu-8d25-juhy" }, { "vulnerability": "VCID-bj83-rx84-v3g9" }, { "vulnerability": "VCID-csrd-u9cz-u7ak" }, { "vulnerability": "VCID-dss4-6ptr-83av" }, { "vulnerability": "VCID-e11g-k7zm-vkhu" }, { "vulnerability": "VCID-e8ab-9br9-6ybt" }, { "vulnerability": "VCID-ewfc-rx8b-jfc4" }, { "vulnerability": "VCID-h8af-h199-qqfz" }, { "vulnerability": "VCID-k8fr-zuyx-yyhg" }, { "vulnerability": "VCID-p1cf-naeh-bbgx" }, { "vulnerability": "VCID-p3dy-qbad-q3ab" }, { "vulnerability": "VCID-r1hk-cy5k-9kad" }, { "vulnerability": "VCID-tc69-2tad-43cv" }, { "vulnerability": "VCID-uh69-24kx-xucy" }, { "vulnerability": "VCID-x373-rhh4-7khm" }, { "vulnerability": "VCID-xpa3-1n87-8ucv" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/rack@2.2.12" }, { "url": "http://public2.vulnerablecode.io/api/packages/74062?format=api", "purl": "pkg:gem/rack@3.0.0.beta1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-3jru-u17n-tyg1" }, { "vulnerability": "VCID-52qe-dast-tkhu" }, { "vulnerability": "VCID-7cef-z5qm-afd8" }, { "vulnerability": "VCID-bj83-rx84-v3g9" }, { "vulnerability": "VCID-bqpn-m2fh-9kab" }, { "vulnerability": "VCID-c9mc-7nts-cfgy" }, { "vulnerability": "VCID-dss4-6ptr-83av" }, { "vulnerability": "VCID-e11g-k7zm-vkhu" }, { "vulnerability": "VCID-ebb6-b5tx-5bhf" }, { "vulnerability": "VCID-heu4-cd3d-73ck" }, { "vulnerability": "VCID-hpw3-uw3x-mqgq" }, { "vulnerability": "VCID-k8fr-zuyx-yyhg" }, { "vulnerability": "VCID-pydr-47y4-y3fu" }, { "vulnerability": "VCID-u1u4-7b3v-fue7" }, { "vulnerability": "VCID-vk15-7qdb-xkh9" }, { "vulnerability": "VCID-x373-rhh4-7khm" }, { "vulnerability": "VCID-xpa3-1n87-8ucv" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/rack@3.0.0.beta1" }, { "url": "http://public2.vulnerablecode.io/api/packages/84223?format=api", "purl": "pkg:gem/rack@3.0.13", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-3jru-u17n-tyg1" }, { "vulnerability": "VCID-3nmb-xetr-6qbg" }, { "vulnerability": "VCID-6ydb-e746-vbd8" }, { "vulnerability": "VCID-7cef-z5qm-afd8" }, { "vulnerability": "VCID-bj83-rx84-v3g9" }, { "vulnerability": "VCID-csrd-u9cz-u7ak" }, { "vulnerability": "VCID-dss4-6ptr-83av" }, { "vulnerability": "VCID-e11g-k7zm-vkhu" }, { "vulnerability": "VCID-e8ab-9br9-6ybt" }, { "vulnerability": "VCID-ewfc-rx8b-jfc4" }, { "vulnerability": "VCID-h8af-h199-qqfz" }, { "vulnerability": "VCID-hpw3-uw3x-mqgq" }, { "vulnerability": "VCID-k8fr-zuyx-yyhg" }, { "vulnerability": "VCID-p1cf-naeh-bbgx" }, { "vulnerability": "VCID-p3dy-qbad-q3ab" }, { "vulnerability": "VCID-pydr-47y4-y3fu" }, { "vulnerability": "VCID-r1hk-cy5k-9kad" }, { "vulnerability": "VCID-tc69-2tad-43cv" }, { "vulnerability": "VCID-u1u4-7b3v-fue7" }, { "vulnerability": "VCID-uh69-24kx-xucy" }, { "vulnerability": "VCID-x373-rhh4-7khm" }, { "vulnerability": "VCID-xpa3-1n87-8ucv" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/rack@3.0.13" }, { "url": "http://public2.vulnerablecode.io/api/packages/84224?format=api", "purl": "pkg:gem/rack@3.1.11", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-3jru-u17n-tyg1" }, { "vulnerability": "VCID-3nmb-xetr-6qbg" }, { "vulnerability": "VCID-6ydb-e746-vbd8" }, { "vulnerability": "VCID-7cef-z5qm-afd8" }, { "vulnerability": "VCID-bj83-rx84-v3g9" }, { "vulnerability": "VCID-csrd-u9cz-u7ak" }, { "vulnerability": "VCID-dss4-6ptr-83av" }, { "vulnerability": "VCID-e11g-k7zm-vkhu" }, { "vulnerability": "VCID-e8ab-9br9-6ybt" }, { "vulnerability": "VCID-ewfc-rx8b-jfc4" }, { "vulnerability": "VCID-h8af-h199-qqfz" }, { "vulnerability": "VCID-hpw3-uw3x-mqgq" }, { "vulnerability": "VCID-k8fr-zuyx-yyhg" }, { "vulnerability": "VCID-p1cf-naeh-bbgx" }, { "vulnerability": "VCID-p3dy-qbad-q3ab" }, { "vulnerability": "VCID-pydr-47y4-y3fu" }, { "vulnerability": "VCID-r1hk-cy5k-9kad" }, { "vulnerability": "VCID-tc69-2tad-43cv" }, { "vulnerability": "VCID-u1u4-7b3v-fue7" }, { "vulnerability": "VCID-uh69-24kx-xucy" }, { "vulnerability": "VCID-x373-rhh4-7khm" }, { "vulnerability": "VCID-xpa3-1n87-8ucv" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/rack@3.1.11" } ], "aliases": [ "CVE-2025-27111", "GHSA-8cgq-6mh2-7j6v" ], "risk_score": 3.1, "exploitability": "0.5", "weighted_severity": "6.2", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-vk15-7qdb-xkh9" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/50157?format=api", "vulnerability_id": "VCID-x373-rhh4-7khm", "summary": "Stored XSS in Rack::Directory via javascript: filenames rendered into anchor href\n`Rack::Directory` generates an HTML directory index where each file entry is rendered as a clickable link. If a file exists on disk whose basename begins with the `javascript:` scheme (e.g. `javascript:alert(1)`), the generated index includes an anchor whose `href` attribute is exactly `javascript:alert(1)`. Clicking this entry executes arbitrary JavaScript in the context of the hosting application.\n\nThis results in a client-side XSS condition in directory listings generated by `Rack::Directory`.", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-25500.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.4", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-25500.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2026-25500", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00025", "scoring_system": "epss", "scoring_elements": "0.07448", "published_at": "2026-06-05T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2026-25500" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-25500", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-25500" }, { "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.4", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N" } ], "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml" }, { "reference_url": "https://github.com/rack/rack", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.4", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/rack/rack" }, { "reference_url": "https://github.com/rack/rack/commit/f2f225f297b99fbee3d9f51255d41f601fc40aff", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.4", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2026-02-18T19:42:04Z/" } ], "url": "https://github.com/rack/rack/commit/f2f225f297b99fbee3d9f51255d41f601fc40aff" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1128480", "reference_id": "1128480", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1128480" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2440738", "reference_id": "2440738", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2440738" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2026-25500", "reference_id": "CVE-2026-25500", "reference_type": "", "scores": [ { "value": "5.4", "scoring_system": "cvssv3.1", 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"vulnerability": "VCID-ewfc-rx8b-jfc4" }, { "vulnerability": "VCID-h8af-h199-qqfz" }, { "vulnerability": "VCID-hpw3-uw3x-mqgq" }, { "vulnerability": "VCID-p3dy-qbad-q3ab" }, { "vulnerability": "VCID-pydr-47y4-y3fu" }, { "vulnerability": "VCID-r1hk-cy5k-9kad" }, { "vulnerability": "VCID-tc69-2tad-43cv" }, { "vulnerability": "VCID-u1u4-7b3v-fue7" }, { "vulnerability": "VCID-uh69-24kx-xucy" }, { "vulnerability": "VCID-x373-rhh4-7khm" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/rack@3.1.20" }, { "url": "http://public2.vulnerablecode.io/api/packages/74066?format=api", "purl": "pkg:gem/rack@3.2.5", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-3nmb-xetr-6qbg" }, { "vulnerability": "VCID-6ydb-e746-vbd8" }, { "vulnerability": "VCID-bj83-rx84-v3g9" }, { "vulnerability": "VCID-e8ab-9br9-6ybt" }, { "vulnerability": "VCID-ewfc-rx8b-jfc4" }, { "vulnerability": "VCID-gnc7-wp69-h7ag" }, { "vulnerability": "VCID-h8af-h199-qqfz" }, { "vulnerability": "VCID-hpw3-uw3x-mqgq" }, { "vulnerability": "VCID-p3dy-qbad-q3ab" }, { "vulnerability": "VCID-pydr-47y4-y3fu" }, { "vulnerability": "VCID-r1hk-cy5k-9kad" }, { "vulnerability": "VCID-tc69-2tad-43cv" }, { "vulnerability": "VCID-u1u4-7b3v-fue7" }, { "vulnerability": "VCID-uh69-24kx-xucy" }, { "vulnerability": "VCID-x373-rhh4-7khm" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/rack@3.2.5" } ], "aliases": [ "CVE-2026-25500", "GHSA-whrj-4476-wvmp" ], "risk_score": 3.1, "exploitability": "0.5", "weighted_severity": "6.2", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-x373-rhh4-7khm" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/47963?format=api", "vulnerability_id": "VCID-xpa3-1n87-8ucv", "summary": "Rack's unbounded multipart preamble buffering enables DoS (memory exhaustion)\n`Rack::Multipart::Parser` buffers the entire multipart **preamble** (bytes before the first boundary) in memory without any size 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"url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-61770" }, { "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" } ], "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml" }, { "reference_url": "https://github.com/rack/rack", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/rack/rack" }, { "reference_url": "https://github.com/rack/rack/commit/589127f4ac8b5cf11cf88fb0cd116ffed4d2181e", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": 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"https://nvd.nist.gov/vuln/detail/CVE-2025-61770", "reference_id": "CVE-2025-61770", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-61770" }, { "reference_url": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rack/CVE-2025-61770.yml", "reference_id": "CVE-2025-61770.YML", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rack/CVE-2025-61770.yml" }, { "reference_url": "https://github.com/advisories/GHSA-p543-xpfm-54cp", "reference_id": "GHSA-p543-xpfm-54cp", "reference_type": "", 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"vulnerability": "VCID-h8af-h199-qqfz" }, { "vulnerability": "VCID-p3dy-qbad-q3ab" }, { "vulnerability": "VCID-r1hk-cy5k-9kad" }, { "vulnerability": "VCID-tc69-2tad-43cv" }, { "vulnerability": "VCID-uh69-24kx-xucy" }, { "vulnerability": "VCID-x373-rhh4-7khm" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/rack@2.2.19" }, { "url": "http://public2.vulnerablecode.io/api/packages/74062?format=api", "purl": "pkg:gem/rack@3.0.0.beta1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-3jru-u17n-tyg1" }, { "vulnerability": "VCID-52qe-dast-tkhu" }, { "vulnerability": "VCID-7cef-z5qm-afd8" }, { "vulnerability": "VCID-bj83-rx84-v3g9" }, { "vulnerability": "VCID-bqpn-m2fh-9kab" }, { "vulnerability": "VCID-c9mc-7nts-cfgy" }, { "vulnerability": "VCID-dss4-6ptr-83av" }, { "vulnerability": "VCID-e11g-k7zm-vkhu" }, { "vulnerability": "VCID-ebb6-b5tx-5bhf" }, { "vulnerability": "VCID-heu4-cd3d-73ck" }, { "vulnerability": "VCID-hpw3-uw3x-mqgq" }, { "vulnerability": "VCID-k8fr-zuyx-yyhg" }, { "vulnerability": "VCID-pydr-47y4-y3fu" }, { "vulnerability": "VCID-u1u4-7b3v-fue7" }, { "vulnerability": "VCID-vk15-7qdb-xkh9" }, { "vulnerability": "VCID-x373-rhh4-7khm" }, { "vulnerability": "VCID-xpa3-1n87-8ucv" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/rack@3.0.0.beta1" }, { "url": "http://public2.vulnerablecode.io/api/packages/70750?format=api", "purl": "pkg:gem/rack@3.1.17", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-3jru-u17n-tyg1" }, { "vulnerability": "VCID-3nmb-xetr-6qbg" }, { "vulnerability": "VCID-6ydb-e746-vbd8" }, { "vulnerability": "VCID-bj83-rx84-v3g9" }, { "vulnerability": "VCID-e11g-k7zm-vkhu" }, { "vulnerability": "VCID-e8ab-9br9-6ybt" }, { "vulnerability": "VCID-ewfc-rx8b-jfc4" }, { "vulnerability": "VCID-h8af-h199-qqfz" }, { "vulnerability": "VCID-hpw3-uw3x-mqgq" }, { "vulnerability": "VCID-p3dy-qbad-q3ab" }, { "vulnerability": "VCID-pydr-47y4-y3fu" }, { "vulnerability": "VCID-r1hk-cy5k-9kad" }, { "vulnerability": "VCID-tc69-2tad-43cv" }, { "vulnerability": "VCID-u1u4-7b3v-fue7" }, { "vulnerability": "VCID-uh69-24kx-xucy" }, { "vulnerability": "VCID-x373-rhh4-7khm" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/rack@3.1.17" }, { "url": "http://public2.vulnerablecode.io/api/packages/70751?format=api", "purl": "pkg:gem/rack@3.2.2", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-3jru-u17n-tyg1" }, { "vulnerability": "VCID-3nmb-xetr-6qbg" }, { "vulnerability": "VCID-6ydb-e746-vbd8" }, { "vulnerability": "VCID-bj83-rx84-v3g9" }, { "vulnerability": "VCID-e11g-k7zm-vkhu" }, { "vulnerability": "VCID-e8ab-9br9-6ybt" }, { "vulnerability": "VCID-ewfc-rx8b-jfc4" }, { "vulnerability": "VCID-gnc7-wp69-h7ag" }, { "vulnerability": "VCID-h8af-h199-qqfz" }, { "vulnerability": "VCID-hpw3-uw3x-mqgq" }, { "vulnerability": "VCID-p3dy-qbad-q3ab" }, { "vulnerability": "VCID-pydr-47y4-y3fu" }, { "vulnerability": "VCID-r1hk-cy5k-9kad" }, { "vulnerability": "VCID-tc69-2tad-43cv" }, { "vulnerability": "VCID-u1u4-7b3v-fue7" }, { "vulnerability": "VCID-uh69-24kx-xucy" }, { "vulnerability": "VCID-x373-rhh4-7khm" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/rack@3.2.2" } ], "aliases": [ "CVE-2025-61770", "GHSA-p543-xpfm-54cp" ], "risk_score": 4.0, "exploitability": "0.5", "weighted_severity": "8.0", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-xpa3-1n87-8ucv" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/51528?format=api", "vulnerability_id": "VCID-y6nj-8y3j-hbfw", "summary": "Possible Log Injection in Rack::CommonLogger\n## Summary\n\n`Rack::CommonLogger` can be exploited by crafting input that includes\nnewline characters to manipulate log entries. The supplied\nproof-of-concept demonstrates injecting malicious content into logs.\n\n## Details\n\nWhen a user provides the authorization credentials via\n`Rack::Auth::Basic`, if success, the username will be put in\n`env['REMOTE_USER']` and later be used by `Rack::CommonLogger`\nfor logging purposes.\n\nThe issue occurs when a server intentionally or unintentionally\nallows a user creation with the username contain CRLF and white\nspace characters, or the server just want to log every login\nattempts. If an attacker enters a username with CRLF character,\nthe logger will log the malicious username with CRLF characters\ninto the logfile.\n\n## Impact\n\nAttackers can break log formats or insert fraudulent entries,\npotentially obscuring real activity or injecting malicious data\ninto log files.\n\n## Mitigation\n\n- Update to the latest version of Rack.", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-25184.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.5", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-25184.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2025-25184", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.01039", "scoring_system": "epss", "scoring_elements": "0.77786", "published_at": "2026-06-05T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2025-25184" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-25184", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-25184" }, { "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml", "reference_id": "", "reference_type": "", "scores": [ { "value": "4.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N" } ], "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml" }, { "reference_url": "https://github.com/rack/rack", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N" }, { "value": "5.7", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:P" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/rack/rack" }, { "reference_url": "https://github.com/rack/rack/commit/074ae244430cda05c27ca91cda699709cfb3ad8e", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N" }, { "value": "5.7", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:P" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-02-12T19:09:07Z/" } ], "url": "https://github.com/rack/rack/commit/074ae244430cda05c27ca91cda699709cfb3ad8e" }, { "reference_url": "https://github.com/rack/rack/security/advisories/GHSA-7g2v-jj9q-g3rg", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.5", "scoring_system": "cvssv3", "scoring_elements": "" }, { "value": "6.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N" }, { "value": "5.7", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:P" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-02-12T19:09:07Z/" } ], "url": "https://github.com/rack/rack/security/advisories/GHSA-7g2v-jj9q-g3rg" }, { "reference_url": "https://lists.debian.org/debian-lts-announce/2025/03/msg00016.html", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N" }, { "value": "5.7", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:P" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://lists.debian.org/debian-lts-announce/2025/03/msg00016.html" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1098257", "reference_id": "1098257", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1098257" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2345301", "reference_id": "2345301", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2345301" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2025-25184", "reference_id": "CVE-2025-25184", "reference_type": "", "scores": [ { "value": "6.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N" }, { "value": "5.7", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:P" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-25184" }, { "reference_url": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rack/CVE-2025-25184.yml", "reference_id": "CVE-2025-25184.YML", "reference_type": "", "scores": [ { "value": "6.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N" }, { "value": "5.7", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:P" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rack/CVE-2025-25184.yml" }, { "reference_url": "https://github.com/advisories/GHSA-7g2v-jj9q-g3rg", "reference_id": "GHSA-7g2v-jj9q-g3rg", "reference_type": "", "scores": [], "url": "https://github.com/advisories/GHSA-7g2v-jj9q-g3rg" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2025:1985", "reference_id": "RHSA-2025:1985", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2025:1985" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2025:7085", "reference_id": "RHSA-2025:7085", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2025:7085" }, { "reference_url": "https://usn.ubuntu.com/7366-1/", "reference_id": "USN-7366-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/7366-1/" }, { "reference_url": "https://usn.ubuntu.com/7366-2/", "reference_id": "USN-7366-2", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/7366-2/" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/84105?format=api", "purl": "pkg:gem/rack@2.2.11", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-1j25-qagk-c3gk" }, { "vulnerability": "VCID-3jru-u17n-tyg1" }, { "vulnerability": "VCID-3nmb-xetr-6qbg" }, { "vulnerability": "VCID-6ydb-e746-vbd8" }, { "vulnerability": "VCID-7cef-z5qm-afd8" }, { "vulnerability": "VCID-amfu-8d25-juhy" }, { "vulnerability": "VCID-bj83-rx84-v3g9" }, { "vulnerability": "VCID-csrd-u9cz-u7ak" }, { "vulnerability": "VCID-dss4-6ptr-83av" }, { "vulnerability": "VCID-e11g-k7zm-vkhu" }, { "vulnerability": "VCID-e8ab-9br9-6ybt" }, { "vulnerability": "VCID-ewfc-rx8b-jfc4" }, { "vulnerability": "VCID-h8af-h199-qqfz" }, { "vulnerability": "VCID-k8fr-zuyx-yyhg" }, { "vulnerability": "VCID-p1cf-naeh-bbgx" }, { "vulnerability": "VCID-p3dy-qbad-q3ab" }, { "vulnerability": "VCID-r1hk-cy5k-9kad" }, { "vulnerability": "VCID-tc69-2tad-43cv" }, { "vulnerability": "VCID-uh69-24kx-xucy" }, { "vulnerability": "VCID-vk15-7qdb-xkh9" }, { "vulnerability": "VCID-x373-rhh4-7khm" }, { "vulnerability": "VCID-xpa3-1n87-8ucv" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/rack@2.2.11" }, { "url": "http://public2.vulnerablecode.io/api/packages/74062?format=api", "purl": "pkg:gem/rack@3.0.0.beta1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-3jru-u17n-tyg1" }, { "vulnerability": "VCID-52qe-dast-tkhu" }, { "vulnerability": "VCID-7cef-z5qm-afd8" }, { "vulnerability": "VCID-bj83-rx84-v3g9" }, { "vulnerability": "VCID-bqpn-m2fh-9kab" }, { "vulnerability": "VCID-c9mc-7nts-cfgy" }, { "vulnerability": "VCID-dss4-6ptr-83av" }, { "vulnerability": "VCID-e11g-k7zm-vkhu" }, { "vulnerability": "VCID-ebb6-b5tx-5bhf" }, { "vulnerability": "VCID-heu4-cd3d-73ck" }, { "vulnerability": "VCID-hpw3-uw3x-mqgq" }, { "vulnerability": "VCID-k8fr-zuyx-yyhg" }, { "vulnerability": "VCID-pydr-47y4-y3fu" }, { "vulnerability": "VCID-u1u4-7b3v-fue7" }, { "vulnerability": "VCID-vk15-7qdb-xkh9" }, { "vulnerability": "VCID-x373-rhh4-7khm" }, { "vulnerability": "VCID-xpa3-1n87-8ucv" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/rack@3.0.0.beta1" }, { "url": "http://public2.vulnerablecode.io/api/packages/84106?format=api", "purl": "pkg:gem/rack@3.0.12", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-3jru-u17n-tyg1" }, { "vulnerability": "VCID-3nmb-xetr-6qbg" }, { "vulnerability": "VCID-6ydb-e746-vbd8" }, { "vulnerability": "VCID-7cef-z5qm-afd8" }, { "vulnerability": "VCID-bj83-rx84-v3g9" }, { "vulnerability": "VCID-csrd-u9cz-u7ak" }, { "vulnerability": "VCID-dss4-6ptr-83av" }, { "vulnerability": "VCID-e11g-k7zm-vkhu" }, { "vulnerability": "VCID-e8ab-9br9-6ybt" }, { "vulnerability": "VCID-ewfc-rx8b-jfc4" }, { "vulnerability": "VCID-h8af-h199-qqfz" }, { "vulnerability": "VCID-hpw3-uw3x-mqgq" }, { "vulnerability": "VCID-k8fr-zuyx-yyhg" }, { "vulnerability": "VCID-p1cf-naeh-bbgx" }, { "vulnerability": "VCID-p3dy-qbad-q3ab" }, { "vulnerability": "VCID-pydr-47y4-y3fu" }, { "vulnerability": "VCID-r1hk-cy5k-9kad" }, { "vulnerability": "VCID-tc69-2tad-43cv" }, { "vulnerability": "VCID-u1u4-7b3v-fue7" }, { "vulnerability": "VCID-uh69-24kx-xucy" }, { "vulnerability": "VCID-vk15-7qdb-xkh9" }, { "vulnerability": "VCID-x373-rhh4-7khm" }, { "vulnerability": "VCID-xpa3-1n87-8ucv" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/rack@3.0.12" }, { "url": "http://public2.vulnerablecode.io/api/packages/84107?format=api", "purl": "pkg:gem/rack@3.1.10", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-3jru-u17n-tyg1" }, { "vulnerability": "VCID-3nmb-xetr-6qbg" }, { "vulnerability": "VCID-6ydb-e746-vbd8" }, { "vulnerability": "VCID-7cef-z5qm-afd8" }, { "vulnerability": "VCID-bj83-rx84-v3g9" }, { "vulnerability": "VCID-csrd-u9cz-u7ak" }, { "vulnerability": "VCID-dss4-6ptr-83av" }, { "vulnerability": "VCID-e11g-k7zm-vkhu" }, { "vulnerability": "VCID-e8ab-9br9-6ybt" }, { "vulnerability": "VCID-ewfc-rx8b-jfc4" }, { "vulnerability": "VCID-h8af-h199-qqfz" }, { "vulnerability": "VCID-hpw3-uw3x-mqgq" }, { "vulnerability": "VCID-k8fr-zuyx-yyhg" }, { "vulnerability": "VCID-p1cf-naeh-bbgx" }, { "vulnerability": "VCID-p3dy-qbad-q3ab" }, { "vulnerability": "VCID-pydr-47y4-y3fu" }, { "vulnerability": "VCID-r1hk-cy5k-9kad" }, { "vulnerability": "VCID-tc69-2tad-43cv" }, { "vulnerability": "VCID-u1u4-7b3v-fue7" }, { "vulnerability": "VCID-uh69-24kx-xucy" }, { "vulnerability": "VCID-vk15-7qdb-xkh9" }, { "vulnerability": "VCID-x373-rhh4-7khm" }, { "vulnerability": "VCID-xpa3-1n87-8ucv" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/rack@3.1.10" } ], "aliases": [ "CVE-2025-25184", "GHSA-7g2v-jj9q-g3rg" ], "risk_score": 3.1, "exploitability": "0.5", "weighted_severity": "6.2", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-y6nj-8y3j-hbfw" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/47152?format=api", "vulnerability_id": "VCID-yq3g-ykeu-pfbp", "summary": "Rack vulnerable to ReDoS in content type parsing (2nd degree polynomial)\n### Summary\n\n```ruby\nmodule Rack\n class MediaType\n SPLIT_PATTERN = %r{\\s*[;,]\\s*}\n```\n\nThe above regexp is subject to ReDos. 50K blank characters as a prefix to the header will take over 10s to split.\n\n### PoC\n\nA simple HTTP request with lots of blank characters in the content-type header:\n\n```ruby\nrequest[\"Content-Type\"] = (\" \" * 50_000) + \"a,\"\n```\n\n### Impact\n\nIt's a very easy to craft ReDoS. Like all ReDoS the impact is debatable.", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2024-25126.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2024-25126.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2024-25126", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.0045", "scoring_system": "epss", "scoring_elements": "0.64024", "published_at": "2026-06-05T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2024-25126" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-25126", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-25126" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-26141", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-26141" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-26146", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-26146" }, { "reference_url": "https://discuss.rubyonrails.org/t/denial-of-service-vulnerability-in-rack-content-type-parsing/84941", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3", "scoring_elements": "" }, { "value": "5.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:P/A:Y/T:P/P:M/B:A/M:M/D:T/2024-08-12T17:41:06Z/" } ], "url": "https://discuss.rubyonrails.org/t/denial-of-service-vulnerability-in-rack-content-type-parsing/84941" }, { "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" } ], "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml" }, { "reference_url": "https://github.com/rack/rack", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/rack/rack" }, { "reference_url": "https://github.com/rack/rack/commit/6efb2ceea003c4b195815a614e00438cbd543462", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:P/A:Y/T:P/P:M/B:A/M:M/D:T/2024-08-12T17:41:06Z/" } ], "url": "https://github.com/rack/rack/commit/6efb2ceea003c4b195815a614e00438cbd543462" }, { "reference_url": "https://github.com/rack/rack/commit/d9c163a443b8cadf4711d84bd2c58cb9ef89cf49", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:P/A:Y/T:P/P:M/B:A/M:M/D:T/2024-08-12T17:41:06Z/" } ], "url": "https://github.com/rack/rack/commit/d9c163a443b8cadf4711d84bd2c58cb9ef89cf49" }, { "reference_url": "https://lists.debian.org/debian-lts-announce/2024/04/msg00022.html", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:P/A:Y/T:P/P:M/B:A/M:M/D:T/2024-08-12T17:41:06Z/" } ], "url": "https://lists.debian.org/debian-lts-announce/2024/04/msg00022.html" }, { "reference_url": "https://security.netapp.com/advisory/ntap-20240510-0005", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://security.netapp.com/advisory/ntap-20240510-0005" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1064516", "reference_id": "1064516", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1064516" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2265593", "reference_id": "2265593", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2265593" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2024-25126", "reference_id": "CVE-2024-25126", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-25126" }, { "reference_url": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rack/CVE-2024-25126.yml", "reference_id": "CVE-2024-25126.YML", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:P/A:Y/T:P/P:M/B:A/M:M/D:T/2024-08-12T17:41:06Z/" } ], "url": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rack/CVE-2024-25126.yml" }, { "reference_url": "https://github.com/advisories/GHSA-22f2-v57c-j9cx", "reference_id": "GHSA-22f2-v57c-j9cx", "reference_type": "", "scores": [ { "value": "MODERATE", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-22f2-v57c-j9cx" }, { "reference_url": "https://github.com/rack/rack/security/advisories/GHSA-22f2-v57c-j9cx", "reference_id": "GHSA-22f2-v57c-j9cx", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L" }, { "value": "MODERATE", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:P/A:Y/T:P/P:M/B:A/M:M/D:T/2024-08-12T17:41:06Z/" } ], "url": "https://github.com/rack/rack/security/advisories/GHSA-22f2-v57c-j9cx" }, { "reference_url": "https://security.netapp.com/advisory/ntap-20240510-0005/", "reference_id": "ntap-20240510-0005", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:P/A:Y/T:P/P:M/B:A/M:M/D:T/2024-08-12T17:41:06Z/" } ], "url": "https://security.netapp.com/advisory/ntap-20240510-0005/" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2024:10806", "reference_id": "RHSA-2024:10806", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2024:10806" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2024:1841", "reference_id": "RHSA-2024:1841", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2024:1841" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2024:1846", "reference_id": "RHSA-2024:1846", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2024:1846" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2024:2007", "reference_id": "RHSA-2024:2007", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2024:2007" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2024:2113", "reference_id": "RHSA-2024:2113", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2024:2113" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2024:2581", "reference_id": "RHSA-2024:2581", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2024:2581" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2024:2584", "reference_id": "RHSA-2024:2584", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2024:2584" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2024:2953", "reference_id": "RHSA-2024:2953", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2024:2953" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2024:3431", "reference_id": "RHSA-2024:3431", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2024:3431" }, { "reference_url": "https://usn.ubuntu.com/6837-1/", "reference_id": "USN-6837-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/6837-1/" }, { "reference_url": "https://usn.ubuntu.com/6837-2/", "reference_id": "USN-6837-2", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/6837-2/" }, { "reference_url": "https://usn.ubuntu.com/7036-1/", "reference_id": "USN-7036-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/7036-1/" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/69189?format=api", "purl": "pkg:gem/rack@2.2.8.1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-1j25-qagk-c3gk" }, { "vulnerability": "VCID-3jru-u17n-tyg1" }, { "vulnerability": "VCID-3nmb-xetr-6qbg" }, { "vulnerability": "VCID-6ydb-e746-vbd8" }, { "vulnerability": "VCID-7cef-z5qm-afd8" }, { "vulnerability": "VCID-amfu-8d25-juhy" }, { "vulnerability": "VCID-bj83-rx84-v3g9" }, { "vulnerability": "VCID-csrd-u9cz-u7ak" }, { "vulnerability": "VCID-dss4-6ptr-83av" }, { "vulnerability": "VCID-e11g-k7zm-vkhu" }, { "vulnerability": "VCID-e8ab-9br9-6ybt" }, { "vulnerability": "VCID-ewfc-rx8b-jfc4" }, { "vulnerability": "VCID-h8af-h199-qqfz" }, { "vulnerability": "VCID-k8fr-zuyx-yyhg" }, { "vulnerability": "VCID-p1cf-naeh-bbgx" }, { "vulnerability": "VCID-p3dy-qbad-q3ab" }, { "vulnerability": "VCID-r1hk-cy5k-9kad" }, { "vulnerability": "VCID-tc69-2tad-43cv" }, { "vulnerability": "VCID-uh69-24kx-xucy" }, { "vulnerability": "VCID-vk15-7qdb-xkh9" }, { "vulnerability": "VCID-x373-rhh4-7khm" }, { "vulnerability": "VCID-xpa3-1n87-8ucv" }, { "vulnerability": "VCID-y6nj-8y3j-hbfw" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/rack@2.2.8.1" }, { "url": "http://public2.vulnerablecode.io/api/packages/69188?format=api", "purl": "pkg:gem/rack@3.0.9.1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-3jru-u17n-tyg1" }, { "vulnerability": "VCID-3nmb-xetr-6qbg" }, { "vulnerability": "VCID-6ydb-e746-vbd8" }, { "vulnerability": "VCID-7cef-z5qm-afd8" }, { "vulnerability": "VCID-bj83-rx84-v3g9" }, { "vulnerability": "VCID-csrd-u9cz-u7ak" }, { "vulnerability": "VCID-dss4-6ptr-83av" }, { "vulnerability": "VCID-e11g-k7zm-vkhu" }, { "vulnerability": "VCID-e8ab-9br9-6ybt" }, { "vulnerability": "VCID-ewfc-rx8b-jfc4" }, { "vulnerability": "VCID-h8af-h199-qqfz" }, { "vulnerability": "VCID-hpw3-uw3x-mqgq" }, { "vulnerability": "VCID-k8fr-zuyx-yyhg" }, { "vulnerability": "VCID-p1cf-naeh-bbgx" }, { "vulnerability": "VCID-p3dy-qbad-q3ab" }, { "vulnerability": "VCID-pydr-47y4-y3fu" }, { "vulnerability": "VCID-r1hk-cy5k-9kad" }, { "vulnerability": "VCID-tc69-2tad-43cv" }, { "vulnerability": "VCID-u1u4-7b3v-fue7" }, { "vulnerability": "VCID-uh69-24kx-xucy" }, { "vulnerability": "VCID-vk15-7qdb-xkh9" }, { "vulnerability": "VCID-x373-rhh4-7khm" }, { "vulnerability": "VCID-xpa3-1n87-8ucv" }, { "vulnerability": "VCID-y6nj-8y3j-hbfw" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/rack@3.0.9.1" } ], "aliases": [ "CVE-2024-25126", "GHSA-22f2-v57c-j9cx" ], "risk_score": 3.1, "exploitability": "0.5", "weighted_severity": "6.2", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-yq3g-ykeu-pfbp" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/44647?format=api", "vulnerability_id": "VCID-zqax-g5xz-wuch", "summary": "Rack has possible DoS Vulnerability in Multipart MIME parsing\nThere is a possible DoS vulnerability in the Multipart MIME parsing code in Rack. This vulnerability has been assigned the CVE identifier CVE-2023-27530.\n\nVersions Affected: All. Not affected: None Fixed Versions: 3.0.4.2, 2.2.6.3, 2.1.4.3, 2.0.9.3\n\n# Impact\nThe Multipart MIME parsing code in Rack limits the number of file parts, but does not limit the total number of parts that can be uploaded. Carefully crafted requests can abuse this and cause multipart parsing to take longer than expected.\n\nAll users running an affected release should either upgrade or use one of the workarounds immediately.\n\n# Workarounds\nA proxy can be configured to limit the POST body size which will mitigate this issue.", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2023-27530.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2023-27530.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2023-27530", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.01982", "scoring_system": "epss", "scoring_elements": "0.83919", "published_at": "2026-06-05T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2023-27530" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-30122", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-30122" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-30123", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-30123" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-44570", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-44570" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-44571", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-44571" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-44572", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-44572" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-27530", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-27530" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-27539", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-27539" }, { "reference_url": "https://discuss.rubyonrails.org/t/cve-2023-27530-possible-dos-vulnerability-in-multipart-mime-parsing/82388", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3", "scoring_elements": "" }, { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2024-10-15T17:29:06Z/" } ], "url": "https://discuss.rubyonrails.org/t/cve-2023-27530-possible-dos-vulnerability-in-multipart-mime-parsing/82388" }, { "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" } ], "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml" }, { "reference_url": "https://github.com/rack/rack", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/rack/rack" }, { "reference_url": "https://lists.debian.org/debian-lts-announce/2023/04/msg00017.html", 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