Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/321640?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/321640?format=api", "purl": "pkg:gem/actionpack@5.2.4.2", "type": "gem", "namespace": "", "name": "actionpack", "version": "5.2.4.2", "qualifiers": {}, "subpath": "", "is_vulnerable": true, "next_non_vulnerable_version": "8.1.2.1", "latest_non_vulnerable_version": "8.1.2.1", "affected_by_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/41552?format=api", "vulnerability_id": "VCID-5t76-mwx9-8kc8", "summary": "Ability to forge per-form CSRF tokens in Rails\nIt is possible to, given a global CSRF token such as the one present in the authenticity_token meta tag, forge a per-form CSRF token for any action for that session.\n\nImpact\n------\n\nGiven the ability to extract the global CSRF token, an attacker would be able to construct a per-form CSRF token for that session.\n\nWorkarounds\n-----------\n\nThis is a low-severity security issue. As such, no workaround is necessarily until such time as the application can be upgraded.", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-8166.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-2020-8166.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2020-8166", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00443", "scoring_system": "epss", "scoring_elements": "0.63589", "published_at": "2026-05-29T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2020-8166" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-15169", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-15169" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-8162", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-8162" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-8164", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-8164" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-8165", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-8165" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-8166", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-8166" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-8167", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-8167" }, { "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/rails/rails", "reference_id": "", "reference_type": "", "scores": [ { "value": "4.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/rails/rails" }, { "reference_url": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/actionpack/CVE-2020-8166.yml", "reference_id": "", "reference_type": "", "scores": [ { "value": "4.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/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/actionpack/CVE-2020-8166.yml" }, { "reference_url": "https://groups.google.com/forum/#!topic/rubyonrails-security/NOjKiGeXUgw", "reference_id": "", "reference_type": "", "scores": [ { "value": "4.3", "scoring_system": "cvssv3", "scoring_elements": "" }, { "value": "4.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://groups.google.com/forum/#!topic/rubyonrails-security/NOjKiGeXUgw" }, { "reference_url": "https://groups.google.com/g/rubyonrails-security/c/NOjKiGeXUgw", "reference_id": "", "reference_type": "", "scores": [ { "value": "4.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/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:P/A:N/T:P/P:M/B:A/M:M/D:T/2026-04-28T15:45:41Z/" } ], "url": "https://groups.google.com/g/rubyonrails-security/c/NOjKiGeXUgw" }, { "reference_url": "https://hackerone.com/reports/732415", "reference_id": "", "reference_type": "", "scores": [ { "value": "4.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/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:P/A:N/T:P/P:M/B:A/M:M/D:T/2026-04-28T15:45:41Z/" } ], "url": "https://hackerone.com/reports/732415" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2020-8166", "reference_id": "", "reference_type": "", "scores": [ { "value": "4.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-8166" }, { "reference_url": "https://www.debian.org/security/2020/dsa-4766", "reference_id": "", "reference_type": "", "scores": [ { "value": "4.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/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:P/A:N/T:P/P:M/B:A/M:M/D:T/2026-04-28T15:45:41Z/" } ], "url": "https://www.debian.org/security/2020/dsa-4766" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=1843152", "reference_id": "1843152", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1843152" }, { "reference_url": "https://github.com/advisories/GHSA-jp5v-5gx4-jmj9", "reference_id": "GHSA-jp5v-5gx4-jmj9", "reference_type": "", "scores": [ { "value": "MODERATE", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-jp5v-5gx4-jmj9" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2021:1313", "reference_id": "RHSA-2021:1313", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2021:1313" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/75127?format=api", "purl": "pkg:gem/actionpack@5.2.4.3", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-98gu-r7wd-cuah" }, { "vulnerability": "VCID-dd87-gevs-juhe" }, { "vulnerability": "VCID-eeru-6pyc-8bcd" }, { "vulnerability": "VCID-k6aw-heeb-wke2" }, { "vulnerability": "VCID-nmz3-ux68-dkfd" }, { "vulnerability": "VCID-qth9-abgp-wyaq" }, { "vulnerability": "VCID-v2hk-dfbe-5khc" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/actionpack@5.2.4.3" }, { "url": "http://public2.vulnerablecode.io/api/packages/75131?format=api", "purl": "pkg:gem/actionpack@6.0.3.1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-4w1v-z4zj-6ydp" }, { "vulnerability": "VCID-98gu-r7wd-cuah" }, { "vulnerability": "VCID-dd87-gevs-juhe" }, { "vulnerability": "VCID-eeru-6pyc-8bcd" }, { "vulnerability": "VCID-k6aw-heeb-wke2" }, { "vulnerability": "VCID-nmz3-ux68-dkfd" }, { "vulnerability": "VCID-qth9-abgp-wyaq" }, { "vulnerability": "VCID-v2hk-dfbe-5khc" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/actionpack@6.0.3.1" } ], "aliases": [ "CVE-2020-8166", "GHSA-jp5v-5gx4-jmj9" ], "risk_score": null, "exploitability": null, "weighted_severity": null, "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-5t76-mwx9-8kc8" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/41466?format=api", "vulnerability_id": "VCID-6z21-pd9d-pfgk", "summary": "Possible Strong Parameters Bypass in ActionPack\nThere is a strong parameters bypass vector in ActionPack.\n\nVersions Affected: rails <= 6.0.3\nNot affected: rails < 5.0.0\nFixed Versions: rails >= 5.2.4.3, rails >= 6.0.3.1\n\nImpact\n------\nIn some cases user supplied information can be inadvertently leaked from\nStrong Parameters. Specifically the return value of `each`, or `each_value`,\nor `each_pair` will return the underlying \"untrusted\" hash of data that was\nread from the parameters. Applications that use this return value may be\ninadvertently use untrusted user input.\n\nImpacted code will look something like this:\n\n```\ndef update\n # Attacker has included the parameter: `{ is_admin: true }`\n User.update(clean_up_params)\nend\n\ndef clean_up_params\n params.each { |k, v| SomeModel.check(v) if k == :name }\nend\n```\n\nNote the mistaken use of `each` in the `clean_up_params` method in the above\nexample.\n\nWorkarounds\n-----------\nDo not use the return values of `each`, `each_value`, or `each_pair` in your\napplication.", "references": [ { "reference_url": "http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00089.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:H/I:N/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00089.html" }, { "reference_url": "http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00093.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:H/I:N/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00093.html" }, { "reference_url": "http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00107.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:H/I:N/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00107.html" }, { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-8164.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-2020-8164.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2020-8164", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.07389", "scoring_system": "epss", "scoring_elements": "0.91842", "published_at": "2026-05-29T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2020-8164" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-15169", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-15169" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-8162", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-8162" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-8164", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-8164" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-8165", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-8165" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-8166", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-8166" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-8167", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-8167" }, { "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/rails/rails", "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/rails/rails" }, { "reference_url": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/actionpack/CVE-2020-8164.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/actionpack/CVE-2020-8164.yml" }, { "reference_url": "https://groups.google.com/forum/#!topic/rubyonrails-security/f6ioe4sdpbY", "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": "" } ], "url": "https://groups.google.com/forum/#!topic/rubyonrails-security/f6ioe4sdpbY" }, { "reference_url": "https://groups.google.com/g/rubyonrails-security/c/f6ioe4sdpbY", "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://groups.google.com/g/rubyonrails-security/c/f6ioe4sdpbY" }, { "reference_url": "https://hackerone.com/reports/292797", "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://hackerone.com/reports/292797" }, { "reference_url": "https://lists.debian.org/debian-lts-announce/2020/06/msg00022.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:H/I:N/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://lists.debian.org/debian-lts-announce/2020/06/msg00022.html" }, { "reference_url": "https://lists.debian.org/debian-lts-announce/2020/07/msg00013.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:H/I:N/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://lists.debian.org/debian-lts-announce/2020/07/msg00013.html" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2020-8164", "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-2020-8164" }, { "reference_url": "https://www.debian.org/security/2020/dsa-4766", "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://www.debian.org/security/2020/dsa-4766" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=1842634", "reference_id": "1842634", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1842634" }, { "reference_url": "https://github.com/advisories/GHSA-8727-m6gj-mc37", "reference_id": "GHSA-8727-m6gj-mc37", "reference_type": "", "scores": [ { "value": "HIGH", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-8727-m6gj-mc37" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2021:1313", "reference_id": "RHSA-2021:1313", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2021:1313" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/75127?format=api", "purl": "pkg:gem/actionpack@5.2.4.3", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-98gu-r7wd-cuah" }, { "vulnerability": "VCID-dd87-gevs-juhe" }, { "vulnerability": "VCID-eeru-6pyc-8bcd" }, { "vulnerability": "VCID-k6aw-heeb-wke2" }, { "vulnerability": "VCID-nmz3-ux68-dkfd" }, { "vulnerability": "VCID-qth9-abgp-wyaq" }, { "vulnerability": "VCID-v2hk-dfbe-5khc" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/actionpack@5.2.4.3" }, { "url": "http://public2.vulnerablecode.io/api/packages/75131?format=api", "purl": "pkg:gem/actionpack@6.0.3.1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-4w1v-z4zj-6ydp" }, { "vulnerability": "VCID-98gu-r7wd-cuah" }, { "vulnerability": "VCID-dd87-gevs-juhe" }, { "vulnerability": "VCID-eeru-6pyc-8bcd" }, { "vulnerability": "VCID-k6aw-heeb-wke2" }, { "vulnerability": "VCID-nmz3-ux68-dkfd" }, { "vulnerability": "VCID-qth9-abgp-wyaq" }, { "vulnerability": "VCID-v2hk-dfbe-5khc" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/actionpack@6.0.3.1" } ], "aliases": [ "CVE-2020-8164", "GHSA-8727-m6gj-mc37" ], "risk_score": null, "exploitability": null, "weighted_severity": null, "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-6z21-pd9d-pfgk" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/36017?format=api", "vulnerability_id": "VCID-98gu-r7wd-cuah", "summary": "ReDoS based DoS vulnerability in Action Dispatch\nThere is a possible regular expression based DoS vulnerability in Action Dispatch. This vulnerability has been assigned the CVE identifier CVE-2023-22792.\n\nVersions Affected: >= 3.0.0 Not affected: < 3.0.0 Fixed Versions: 5.2.8.15 (Rails LTS), 6.1.7.1, 7.0.4.1\nImpact\n\nSpecially crafted cookies, in combination with a specially crafted X_FORWARDED_HOST header can cause the regular expression engine to enter a state of catastrophic backtracking. This can cause the process to use large amounts of CPU and memory, leading to a possible DoS vulnerability All users running an affected release should either upgrade or use one of the workarounds immediately.\nReleases\n\nThe FIXED releases are available at the normal locations.\nWorkarounds\n\nWe recommend that all users upgrade to one of the FIXED versions. In the meantime, users can mitigate this vulnerability by using a load balancer or other device to filter out malicious X_FORWARDED_HOST headers before they reach the application.\nPatches\n\nTo aid users who aren’t able to upgrade immediately we have provided patches for the two supported release series. They are in git-am format and consist of a single changeset.\n\n 6-1-Use-string-split-instead-of-regex-for-domain-parts.patch - Patch for 6.1 series\n 7-0-Use-string-split-instead-of-regex-for-domain-parts.patch - Patch for 7.0 series\n\nPlease note that only the 7.0.Z and 6.1.Z series are supported at present, and 6.0.Z for severe vulnerabilities. Users of earlier unsupported releases are advised to upgrade as soon as possible as we cannot guarantee the continued availability of security fixes for unsupported releases.\n\nhttps://rubyonrails.org/2023/1/17/Rails-Versions-6-0-6-1-6-1-7-1-7-0-4-1-have-been-released", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2023-22792.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-2023-22792.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2023-22792", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.02326", "scoring_system": "epss", "scoring_elements": "0.85075", "published_at": "2026-05-29T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2023-22792" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-22942", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-22942" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-44528", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-44528" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-21831", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-21831" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-22577", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-22577" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-23633", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-23633" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-27777", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-27777" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-22792", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-22792" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-22794", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-22794" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-22795", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-22795" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-22796", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-22796" }, { "reference_url": "https://discuss.rubyonrails.org/t/cve-2023-22792-possible-redos-based-dos-vulnerability-in-action-dispatch/82115", "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": "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/2025-03-24T20:30:13Z/" } ], "url": "https://discuss.rubyonrails.org/t/cve-2023-22792-possible-redos-based-dos-vulnerability-in-action-dispatch/82115" }, { "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/rails/rails", "reference_id": "", "reference_type": "", "scores": [ { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/rails/rails" }, { "reference_url": "https://github.com/rails/rails/releases/tag/v7.0.4.1", "reference_id": "", "reference_type": "", "scores": [ { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/rails/rails/releases/tag/v7.0.4.1" }, { "reference_url": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/actionpack/CVE-2023-22792.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/actionpack/CVE-2023-22792.yml" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2023-22792", "reference_id": "", "reference_type": "", "scores": [ { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-22792" }, { "reference_url": "https://rubyonrails.org/2023/1/17/Rails-Versions-6-0-6-1-6-1-7-1-7-0-4-1-have-been-released", "reference_id": "", "reference_type": "", "scores": [ { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://rubyonrails.org/2023/1/17/Rails-Versions-6-0-6-1-6-1-7-1-7-0-4-1-have-been-released" }, { "reference_url": "https://security.netapp.com/advisory/ntap-20240202-0007", "reference_id": "", "reference_type": "", "scores": [ { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://security.netapp.com/advisory/ntap-20240202-0007" }, { "reference_url": "https://www.debian.org/security/2023/dsa-5372", "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": "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/2025-03-24T20:30:13Z/" } ], "url": "https://www.debian.org/security/2023/dsa-5372" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1030050", "reference_id": "1030050", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1030050" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2164800", "reference_id": "2164800", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2164800" }, { "reference_url": "https://github.com/advisories/GHSA-p84v-45xj-wwqj", "reference_id": "GHSA-p84v-45xj-wwqj", "reference_type": "", "scores": [], "url": "https://github.com/advisories/GHSA-p84v-45xj-wwqj" }, { "reference_url": "https://security.netapp.com/advisory/ntap-20240202-0007/", "reference_id": "ntap-20240202-0007", "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": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2025-03-24T20:30:13Z/" } ], "url": "https://security.netapp.com/advisory/ntap-20240202-0007/" }, { "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" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/383446?format=api", "purl": "pkg:gem/actionpack@5.2.8", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-98gu-r7wd-cuah" }, { "vulnerability": "VCID-dd87-gevs-juhe" }, { "vulnerability": "VCID-eeru-6pyc-8bcd" }, { "vulnerability": "VCID-k6aw-heeb-wke2" }, { "vulnerability": "VCID-nmz3-ux68-dkfd" }, { "vulnerability": "VCID-qth9-abgp-wyaq" }, { "vulnerability": "VCID-v2hk-dfbe-5khc" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/actionpack@5.2.8" }, { "url": "http://public2.vulnerablecode.io/api/packages/68357?format=api", "purl": "pkg:gem/actionpack@5.2.8.15", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/actionpack@5.2.8.15" }, { "url": "http://public2.vulnerablecode.io/api/packages/68359?format=api", "purl": "pkg:gem/actionpack@6.1.7.1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-98gu-r7wd-cuah" }, { "vulnerability": "VCID-dd87-gevs-juhe" }, { "vulnerability": "VCID-eeru-6pyc-8bcd" }, { "vulnerability": "VCID-k6aw-heeb-wke2" }, { "vulnerability": "VCID-nmz3-ux68-dkfd" }, { "vulnerability": "VCID-qth9-abgp-wyaq" }, { "vulnerability": "VCID-v2hk-dfbe-5khc" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/actionpack@6.1.7.1" }, { "url": "http://public2.vulnerablecode.io/api/packages/68361?format=api", "purl": "pkg:gem/actionpack@7.0.4.1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-98gu-r7wd-cuah" }, { "vulnerability": "VCID-dd87-gevs-juhe" }, { "vulnerability": "VCID-eeru-6pyc-8bcd" }, { "vulnerability": "VCID-k6aw-heeb-wke2" }, { "vulnerability": "VCID-nmz3-ux68-dkfd" }, { "vulnerability": "VCID-qth9-abgp-wyaq" }, { "vulnerability": "VCID-v2hk-dfbe-5khc" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/actionpack@7.0.4.1" } ], "aliases": [ "CVE-2023-22792", "GHSA-p84v-45xj-wwqj", "GMS-2023-58" ], "risk_score": null, "exploitability": null, "weighted_severity": null, "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-98gu-r7wd-cuah" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/7891?format=api", "vulnerability_id": "VCID-dd87-gevs-juhe", "summary": "Possible ReDoS vulnerability in query parameter filtering in Action Dispatch\nThere is a possible ReDoS vulnerability in the query parameter filtering routines of Action Dispatch. This vulnerability has been assigned the CVE identifier CVE-2024-41128.\n\nImpact\n------\n\nCarefully crafted query parameters can cause query parameter filtering to take an unexpected amount of time, possibly resulting in a DoS vulnerability. All users running an affected release should either upgrade or apply the relevant patch immediately.\n\nRuby 3.2 has mitigations for this problem, so Rails applications using Ruby 3.2 or newer are unaffected. Rails 8.0.0.beta1 depends on Ruby 3.2 or greater so is unaffected.\n\n\nReleases\n--------\nThe fixed releases are available at the normal locations.\n\nWorkarounds\n-----------\nUsers on Ruby 3.2 are unaffected by this issue.\n\n\nCredits\n-------\n\nThanks to [scyoon](https://hackerone.com/scyoon) for the report and patches!", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2024-41128.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:N/A:L" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2024-41128.json" }, { "reference_url": "https://access.redhat.com/security/cve/cve-2024-41128", "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": "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/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/2024-10-17T17:09:25Z/" } ], "url": "https://access.redhat.com/security/cve/cve-2024-41128" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2024-41128", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00774", "scoring_system": "epss", "scoring_elements": "0.73902", "published_at": "2026-05-29T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2024-41128" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2319036", "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": "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/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/2024-10-17T17:09:25Z/" } ], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2319036" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-41128", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-41128" }, { "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml", "reference_id": "", "reference_type": "", "scores": [ { "value": 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"GHSA-x76w-6vjr-8xgj" ], "risk_score": null, "exploitability": null, "weighted_severity": null, "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-dd87-gevs-juhe" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/7792?format=api", "vulnerability_id": "VCID-eeru-6pyc-8bcd", "summary": "Possible ReDoS vulnerability in HTTP Token authentication in Action Controller\nThere is a possible ReDoS vulnerability in Action Controller's HTTP Token authentication. This vulnerability has been assigned the CVE identifier CVE-2024-47887.\n\nImpact\n------\n\nFor applications using HTTP Token authentication via `authenticate_or_request_with_http_token` or similar, a carefully crafted header may cause header parsing to take an unexpected amount of time, possibly resulting in a DoS vulnerability. All users running an affected release should either upgrade or apply the relevant patch immediately.\n\nRuby 3.2 has mitigations for this problem, so Rails applications using Ruby 3.2 or newer are unaffected. Rails 8.0.0.beta1 depends on Ruby 3.2 or greater so is unaffected.\n\nReleases\n--------\nThe fixed releases are available at the normal locations.\n\nWorkarounds\n-----------\nUsers on Ruby 3.2 are unaffected by this issue.\n\n\nCredits\n-------\nThanks to [scyoon](https://hackerone.com/scyoon) for reporting", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2024-47887.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:N/A:L" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2024-47887.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2024-47887", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00333", "scoring_system": "epss", "scoring_elements": "0.56344", "published_at": "2026-05-29T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2024-47887" 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"value": "MODERATE", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-vfg9-r3fq-jvx4" }, { "reference_url": "https://usn.ubuntu.com/7290-1/", "reference_id": "USN-7290-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/7290-1/" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/20014?format=api", "purl": "pkg:gem/actionpack@6.1.7.9", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-nmz3-ux68-dkfd" }, { "vulnerability": "VCID-qth9-abgp-wyaq" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/actionpack@6.1.7.9" }, { "url": "http://public2.vulnerablecode.io/api/packages/20015?format=api", "purl": "pkg:gem/actionpack@7.0.8.5", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-nmz3-ux68-dkfd" }, { "vulnerability": "VCID-qth9-abgp-wyaq" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/actionpack@7.0.8.5" }, { "url": "http://public2.vulnerablecode.io/api/packages/20016?format=api", "purl": "pkg:gem/actionpack@7.1.4.1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-nmz3-ux68-dkfd" }, { "vulnerability": "VCID-qth9-abgp-wyaq" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/actionpack@7.1.4.1" }, { "url": "http://public2.vulnerablecode.io/api/packages/20017?format=api", "purl": "pkg:gem/actionpack@7.2.1.1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-nmz3-ux68-dkfd" }, { "vulnerability": "VCID-qth9-abgp-wyaq" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/actionpack@7.2.1.1" }, { "url": "http://public2.vulnerablecode.io/api/packages/383949?format=api", "purl": "pkg:gem/actionpack@8.0.0.beta1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-dd87-gevs-juhe" }, { "vulnerability": "VCID-eeru-6pyc-8bcd" }, { "vulnerability": "VCID-nmz3-ux68-dkfd" }, { "vulnerability": "VCID-qth9-abgp-wyaq" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/actionpack@8.0.0.beta1" } ], "aliases": [ "CVE-2024-47887", "GHSA-vfg9-r3fq-jvx4" ], "risk_score": null, "exploitability": null, "weighted_severity": null, "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-eeru-6pyc-8bcd" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/36078?format=api", "vulnerability_id": "VCID-k6aw-heeb-wke2", "summary": "ReDoS based DoS vulnerability in Action Dispatch\nThere is a possible regular expression based DoS vulnerability in Action Dispatch related to the If-None-Match header. This vulnerability has been assigned the CVE identifier CVE-2023-22795.\n\nVersions Affected: All Not affected: None Fixed Versions: 5.2.8.15 (Rails LTS), 6.1.7.1, 7.0.4.1\n\nImpact\n\nA specially crafted HTTP If-None-Match header can cause the regular expression engine to enter a state of catastrophic backtracking, when on a version of Ruby below 3.2.0. This can cause the process to use large amounts of CPU and memory, leading to a possible DoS vulnerability All users running an affected release should either upgrade or use one of the workarounds immediately.\nReleases\n\nThe FIXED releases are available at the normal locations.\nWorkarounds\n\nWe recommend that all users upgrade to one of the FIXED versions. In the meantime, users can mitigate this vulnerability by using a load balancer or other device to filter out malicious If-None-Match headers before they reach the application.\n\nUsers on Ruby 3.2.0 or greater are not affected by this vulnerability.\nPatches\n\nTo aid users who aren’t able to upgrade immediately we have provided patches for the two supported release series. They are in git-am format and consist of a single changeset.\n\n 6-1-Avoid-regex-backtracking-on-If-None-Match-header.patch - Patch for 6.1 series\n 7-0-Avoid-regex-backtracking-on-If-None-Match-header.patch - Patch for 7.0 series\n\nPlease note that only the 7.0.Z and 6.1.Z series are supported at present, and 6.0.Z for severe vulnerabilities. Users of earlier unsupported releases are advised to upgrade as soon as possible as we cannot guarantee the continued availability of security fixes for unsupported releases.", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2023-22795.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-2023-22795.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2023-22795", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.01339", "scoring_system": "epss", "scoring_elements": "0.80309", "published_at": "2026-05-29T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2023-22795" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-22942", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-22942" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-44528", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-44528" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-21831", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-21831" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-22577", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-22577" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-23633", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-23633" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-27777", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-27777" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-22792", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-22792" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-22794", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-22794" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-22795", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-22795" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-22796", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-22796" }, { "reference_url": "https://discuss.rubyonrails.org/t/cve-2023-22795-possible-redos-based-dos-vulnerability-in-action-dispatch/82118", "reference_id": "", "reference_type": "", "scores": [ { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://discuss.rubyonrails.org/t/cve-2023-22795-possible-redos-based-dos-vulnerability-in-action-dispatch/82118" }, { "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/rails/rails", "reference_id": "", "reference_type": "", "scores": [ { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/rails/rails" }, { "reference_url": "https://github.com/rails/rails/commit/8d82687f3b04b2803320b64f985308239a8c3d2f", "reference_id": "", "reference_type": "", "scores": [ { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/rails/rails/commit/8d82687f3b04b2803320b64f985308239a8c3d2f" }, { "reference_url": "https://github.com/rails/rails/commit/8dc45950619a4c64d16fb9370570c996d201f9b0", "reference_id": "", "reference_type": "", "scores": [ { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/rails/rails/commit/8dc45950619a4c64d16fb9370570c996d201f9b0" }, { "reference_url": "https://github.com/rails/rails/commit/cd461c3e64e09cdcb1e379d1c35423c5e2caa592", "reference_id": "", "reference_type": "", "scores": [ { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/rails/rails/commit/cd461c3e64e09cdcb1e379d1c35423c5e2caa592" }, { "reference_url": "https://github.com/rails/rails/releases/tag/v6.1.7.1", "reference_id": "", "reference_type": "", "scores": [ { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/rails/rails/releases/tag/v6.1.7.1" }, { "reference_url": "https://github.com/rails/rails/releases/tag/v7.0.4.1", "reference_id": "", "reference_type": "", "scores": [ { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/rails/rails/releases/tag/v7.0.4.1" }, { "reference_url": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/actionpack/CVE-2023-22795.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/actionpack/CVE-2023-22795.yml" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2023-22795", "reference_id": "", "reference_type": "", "scores": [ { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-22795" }, { "reference_url": "https://rubyonrails.org/2023/1/17/Rails-Versions-6-0-6-1-6-1-7-1-7-0-4-1-have-been-released", "reference_id": "", "reference_type": "", "scores": [ { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://rubyonrails.org/2023/1/17/Rails-Versions-6-0-6-1-6-1-7-1-7-0-4-1-have-been-released" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1030050", "reference_id": "1030050", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1030050" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2164799", "reference_id": "2164799", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2164799" }, { "reference_url": "https://github.com/advisories/GHSA-8xww-x3g3-6jcv", "reference_id": "GHSA-8xww-x3g3-6jcv", "reference_type": "", "scores": [], "url": "https://github.com/advisories/GHSA-8xww-x3g3-6jcv" }, { "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" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/383446?format=api", "purl": "pkg:gem/actionpack@5.2.8", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-98gu-r7wd-cuah" }, { "vulnerability": "VCID-dd87-gevs-juhe" }, { "vulnerability": "VCID-eeru-6pyc-8bcd" }, { "vulnerability": "VCID-k6aw-heeb-wke2" }, { "vulnerability": "VCID-nmz3-ux68-dkfd" }, { "vulnerability": "VCID-qth9-abgp-wyaq" }, { "vulnerability": "VCID-v2hk-dfbe-5khc" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/actionpack@5.2.8" }, { "url": "http://public2.vulnerablecode.io/api/packages/68359?format=api", "purl": "pkg:gem/actionpack@6.1.7.1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-98gu-r7wd-cuah" }, { "vulnerability": "VCID-dd87-gevs-juhe" }, { "vulnerability": "VCID-eeru-6pyc-8bcd" }, { "vulnerability": "VCID-k6aw-heeb-wke2" }, { "vulnerability": "VCID-nmz3-ux68-dkfd" }, { "vulnerability": "VCID-qth9-abgp-wyaq" }, { "vulnerability": "VCID-v2hk-dfbe-5khc" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/actionpack@6.1.7.1" }, { "url": "http://public2.vulnerablecode.io/api/packages/68361?format=api", "purl": "pkg:gem/actionpack@7.0.4.1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-98gu-r7wd-cuah" }, { "vulnerability": "VCID-dd87-gevs-juhe" }, { "vulnerability": "VCID-eeru-6pyc-8bcd" }, { "vulnerability": "VCID-k6aw-heeb-wke2" }, { "vulnerability": "VCID-nmz3-ux68-dkfd" }, { "vulnerability": "VCID-qth9-abgp-wyaq" }, { "vulnerability": "VCID-v2hk-dfbe-5khc" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/actionpack@7.0.4.1" } ], "aliases": [ "CVE-2023-22795", "GHSA-8xww-x3g3-6jcv", "GMS-2023-56" ], "risk_score": null, "exploitability": null, "weighted_severity": null, "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-k6aw-heeb-wke2" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/7604?format=api", "vulnerability_id": "VCID-nmz3-ux68-dkfd", "summary": "Rails: Action Pack: Action Pack: Cross-Site Scripting (XSS) via improper exception message escaping", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-33167.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.4", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-33167.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2026-33167", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00021", "scoring_system": "epss", "scoring_elements": "0.06147", "published_at": "2026-05-29T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2026-33167" }, { "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml", "reference_id": "", "reference_type": "", "scores": [ { "value": "0", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:N" } ], "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml" }, { "reference_url": "https://github.com/rails/rails", "reference_id": "", "reference_type": "", "scores": [ { "value": "1.3", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N/E:U" }, { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/rails/rails" }, { "reference_url": "https://github.com/rails/rails/commit/6752711c8c31d79ba50d13af6a6698a3b85415e0", "reference_id": "", "reference_type": "", "scores": [ { "value": "1.3", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N/E:U" }, { "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/2026-03-24T18:44:05Z/" } ], "url": "https://github.com/rails/rails/commit/6752711c8c31d79ba50d13af6a6698a3b85415e0" }, { "reference_url": "https://github.com/rails/rails/releases/tag/v8.1.2.1", "reference_id": "", "reference_type": "", "scores": [ { "value": "1.3", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N/E:U" }, { "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/2026-03-24T18:44:05Z/" } ], "url": "https://github.com/rails/rails/releases/tag/v8.1.2.1" }, { "reference_url": "https://github.com/rails/rails/security/advisories/GHSA-pgm4-439c-5jp6", "reference_id": "", "reference_type": "", "scores": [ { "value": "1.3", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N/E:U" }, { "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/2026-03-24T18:44:05Z/" } ], "url": "https://github.com/rails/rails/security/advisories/GHSA-pgm4-439c-5jp6" }, { "reference_url": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/actionpack/CVE-2026-33167.yml", "reference_id": "", "reference_type": "", "scores": [ { "value": "1.3", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N/E:U" }, { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/actionpack/CVE-2026-33167.yml" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2026-33167", "reference_id": "", "reference_type": "", "scores": [ { "value": "1.3", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N/E:U" }, { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-33167" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2450552", "reference_id": "2450552", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2450552" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/56313?format=api", "purl": "pkg:gem/actionpack@8.1.2.1", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/actionpack@8.1.2.1" } ], "aliases": [ "CVE-2026-33167", "GHSA-pgm4-439c-5jp6" ], "risk_score": null, "exploitability": null, "weighted_severity": null, "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-nmz3-ux68-dkfd" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/9447?format=api", "vulnerability_id": "VCID-qth9-abgp-wyaq", "summary": "Possible Content Security Policy bypass in Action Dispatch\nThere is a possible Cross Site Scripting (XSS) vulnerability in the `content_security_policy` helper in Action Pack.\n\nImpact\n------\nApplications which set Content-Security-Policy (CSP) headers dynamically from untrusted user input may be vulnerable to carefully crafted inputs being able to inject new directives into the CSP. This could lead to a bypass of the CSP and its protection against XSS and other attacks.\n\nReleases\n--------\nThe fixed releases are available at the normal locations.\n\nWorkarounds\n-----------\nApplications can avoid setting CSP headers dynamically from untrusted input, or can validate/sanitize that input.\n\nCredits\n-------\nThanks to [ryotak](https://hackerone.com/ryotak) for the report!", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2024-54133.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "4.3", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2024-54133.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2024-54133", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.0019", "scoring_system": "epss", "scoring_elements": "0.40653", "published_at": "2026-05-29T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2024-54133" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-54133", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-54133" }, { "reference_url": "https://github.com/rails/rails", "reference_id": "", "reference_type": "", "scores": [ { "value": "2.3", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N" }, { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/rails/rails" }, { "reference_url": "https://github.com/rails/rails/commit/2e3f41e4538b9ca1044357f6644f037bbb7c6c49", "reference_id": "", "reference_type": "", "scores": [ { "value": "2.3", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA: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/2024-12-11T16:05:59Z/" } ], "url": "https://github.com/rails/rails/commit/2e3f41e4538b9ca1044357f6644f037bbb7c6c49" }, { "reference_url": "https://github.com/rails/rails/commit/3da2479cfe1e00177114b17e496213c40d286b3a", "reference_id": "", "reference_type": "", "scores": [ { "value": "2.3", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA: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/2024-12-11T16:05:59Z/" } ], "url": "https://github.com/rails/rails/commit/3da2479cfe1e00177114b17e496213c40d286b3a" }, { "reference_url": "https://github.com/rails/rails/commit/5558e72f22fc69c1c407b31ac5fb3b4ce087b542", "reference_id": "", "reference_type": "", "scores": [ { "value": "2.3", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA: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/2024-12-11T16:05:59Z/" } ], "url": "https://github.com/rails/rails/commit/5558e72f22fc69c1c407b31ac5fb3b4ce087b542" }, { "reference_url": "https://github.com/rails/rails/commit/cb16a3bb515b5d769f73926d9757270ace691f1d", "reference_id": "", "reference_type": "", "scores": [ { "value": "2.3", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA: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/2024-12-11T16:05:59Z/" } ], "url": "https://github.com/rails/rails/commit/cb16a3bb515b5d769f73926d9757270ace691f1d" }, { "reference_url": "https://github.com/rails/rails/security/advisories/GHSA-vfm5-rmrh-j26v", "reference_id": "", "reference_type": "", "scores": [ { "value": "2.3", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA: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/2024-12-11T16:05:59Z/" } ], "url": "https://github.com/rails/rails/security/advisories/GHSA-vfm5-rmrh-j26v" }, { "reference_url": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/actionpack/CVE-2024-54133.yml", "reference_id": "", "reference_type": "", "scores": [ { "value": "2.3", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N" }, { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/actionpack/CVE-2024-54133.yml" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2024-54133", "reference_id": "", "reference_type": "", "scores": [ { "value": "2.3", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N" }, { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-54133" }, { "reference_url": "https://security.netapp.com/advisory/ntap-20250306-0010", "reference_id": "", "reference_type": "", "scores": [ { "value": "2.3", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N" }, { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://security.netapp.com/advisory/ntap-20250306-0010" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1089755", "reference_id": "1089755", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1089755" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2331619", "reference_id": "2331619", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2331619" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/23690?format=api", "purl": "pkg:gem/actionpack@7.0.8.7", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-nmz3-ux68-dkfd" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/actionpack@7.0.8.7" }, { "url": "http://public2.vulnerablecode.io/api/packages/23702?format=api", "purl": "pkg:gem/actionpack@7.1.5.1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-nmz3-ux68-dkfd" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/actionpack@7.1.5.1" }, { "url": "http://public2.vulnerablecode.io/api/packages/23713?format=api", "purl": "pkg:gem/actionpack@7.2.2.1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-nmz3-ux68-dkfd" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/actionpack@7.2.2.1" }, { "url": "http://public2.vulnerablecode.io/api/packages/23724?format=api", "purl": "pkg:gem/actionpack@8.0.0.1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-nmz3-ux68-dkfd" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/actionpack@8.0.0.1" } ], "aliases": [ "CVE-2024-54133", "GHSA-vfm5-rmrh-j26v" ], "risk_score": null, "exploitability": null, "weighted_severity": null, "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-qth9-abgp-wyaq" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/10072?format=api", "vulnerability_id": "VCID-v2hk-dfbe-5khc", "summary": "Rails has possible ReDoS vulnerability in Accept header parsing in Action Dispatch\n# Possible ReDoS vulnerability in Accept header parsing in Action Dispatch\n\nThere is a possible ReDoS vulnerability in the Accept header parsing routines\nof Action Dispatch. This vulnerability has been assigned the CVE identifier\nCVE-2024-26142.\n\nVersions Affected: >= 7.1.0, < 7.1.3.1\nNot affected: < 7.1.0\nFixed Versions: 7.1.3.1\n\nImpact\n------\nCarefully crafted Accept headers can cause Accept header parsing in Action\nDispatch to take an unexpected amount of time, possibly resulting in a DoS\nvulnerability. All users running an affected release should either upgrade or\nuse one of the workarounds immediately.\n\nRuby 3.2 has mitigations for this problem, so Rails applications using Ruby\n3.2 or 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* 7-1-accept-redox.patch - Patch for 7.1 series\n\nCredits\n-------\nThanks [svalkanov](https://hackerone.com/svalkanov) for the report and patch!", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2024-26142.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:N/I:N/A:H" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2024-26142.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2024-26142", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.03542", "scoring_system": "epss", "scoring_elements": "0.87875", "published_at": "2026-05-29T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2024-26142" }, { "reference_url": "https://discuss.rubyonrails.org/t/possible-redos-vulnerability-in-accept-header-parsing-in-action-dispatch/84946", "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": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:P/A:N/T:P/P:M/B:A/M:M/D:T/2024-02-28T20:01:00Z/" } ], "url": "https://discuss.rubyonrails.org/t/possible-redos-vulnerability-in-accept-header-parsing-in-action-dispatch/84946" }, { "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/rails/rails", "reference_id": "", "reference_type": "", "scores": [ { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/rails/rails" }, { "reference_url": "https://github.com/rails/rails/commit/b4d3bfb5ed8a5b5a90aad3a3b28860c7a931e272", "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": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:P/A:N/T:P/P:M/B:A/M:M/D:T/2024-02-28T20:01:00Z/" } ], "url": "https://github.com/rails/rails/commit/b4d3bfb5ed8a5b5a90aad3a3b28860c7a931e272" }, { "reference_url": "https://github.com/rails/rails/security/advisories/GHSA-jjhx-jhvp-74wq", "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": "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:P/A:N/T:P/P:M/B:A/M:M/D:T/2024-02-28T20:01:00Z/" } ], "url": "https://github.com/rails/rails/security/advisories/GHSA-jjhx-jhvp-74wq" }, { "reference_url": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/actionpack/CVE-2024-26142.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": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:P/A:N/T:P/P:M/B:A/M:M/D:T/2024-02-28T20:01:00Z/" } ], "url": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/actionpack/CVE-2024-26142.yml" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2024-26142", "reference_id": "", "reference_type": "", "scores": [ { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-26142" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2266324", "reference_id": "2266324", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2266324" }, { "reference_url": "https://github.com/advisories/GHSA-jjhx-jhvp-74wq", "reference_id": "GHSA-jjhx-jhvp-74wq", "reference_type": "", "scores": [ { "value": "LOW", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-jjhx-jhvp-74wq" }, { "reference_url": "https://security.netapp.com/advisory/ntap-20240503-0003/", "reference_id": "ntap-20240503-0003", "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": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:P/A:N/T:P/P:M/B:A/M:M/D:T/2024-02-28T20:01:00Z/" } ], "url": "https://security.netapp.com/advisory/ntap-20240503-0003/" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/25784?format=api", "purl": "pkg:gem/actionpack@7.1.3.1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-dd87-gevs-juhe" }, { "vulnerability": "VCID-eeru-6pyc-8bcd" }, { "vulnerability": "VCID-nmz3-ux68-dkfd" }, { "vulnerability": "VCID-qth9-abgp-wyaq" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/actionpack@7.1.3.1" } ], "aliases": [ "CVE-2024-26142", "GHSA-jjhx-jhvp-74wq" ], "risk_score": null, "exploitability": null, "weighted_severity": null, "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-v2hk-dfbe-5khc" } ], "fixing_vulnerabilities": [], "risk_score": null, "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/actionpack@5.2.4.2" }