Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/88498?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/88498?format=api", "purl": "pkg:rpm/redhat/pcs@0.11.10-1.el9_7?arch=1", "type": "rpm", "namespace": "redhat", "name": "pcs", "version": "0.11.10-1.el9_7", "qualifiers": { "arch": "1" }, "subpath": "", "is_vulnerable": true, "next_non_vulnerable_version": null, "latest_non_vulnerable_version": null, "affected_by_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/21707?format=api", "vulnerability_id": "VCID-azu5-jcmd-3ufx", "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`). The parser keeps appending incoming bytes to memory without a size cap, allowing a remote attacker to exhaust memory and cause a denial of service (DoS).", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-61772.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-2025-61772.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2025-61772", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00193", "scoring_system": "epss", "scoring_elements": "0.41281", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.00193", "scoring_system": "epss", "scoring_elements": "0.41238", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.00193", "scoring_system": "epss", "scoring_elements": "0.41251", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.00193", "scoring_system": "epss", "scoring_elements": "0.41283", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.00193", "scoring_system": "epss", "scoring_elements": "0.41261", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.00193", "scoring_system": "epss", "scoring_elements": "0.41203", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.00193", "scoring_system": "epss", "scoring_elements": "0.41278", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.00193", "scoring_system": "epss", "scoring_elements": "0.41249", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.00193", "scoring_system": "epss", "scoring_elements": "0.41253", "published_at": "2026-04-08T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2025-61772" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-61772", "reference_id": "", "reference_type": "", "scores": [], "url": "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": "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/589127f4ac8b5cf11cf88fb0cd116ffed4d2181e" }, { "reference_url": "https://github.com/rack/rack/commit/d869fed663b113b95a74ad53e1b5cae6ab31f29e", "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/d869fed663b113b95a74ad53e1b5cae6ab31f29e" }, { "reference_url": "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": "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-2025:19948", "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/7960-1/", "reference_id": "USN-7960-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/7960-1/" } ], "fixed_packages": [], "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-azu5-jcmd-3ufx" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/21690?format=api", "vulnerability_id": "VCID-c5sc-7qnn-mkb9", "summary": "Rack: Multipart parser buffers large non‑file fields entirely in memory, enabling DoS (memory exhaustion)\n`Rack::Multipart::Parser` stores non-file form fields (parts without a `filename`) entirely in memory as Ruby `String` objects. A single large text field in a multipart/form-data request (hundreds of megabytes or more) can consume equivalent process memory, potentially leading to out-of-memory (OOM) conditions and denial of service (DoS).", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-61771.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-2025-61771.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2025-61771", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00098", "scoring_system": "epss", "scoring_elements": "0.26999", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.00098", "scoring_system": "epss", "scoring_elements": "0.2699", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.00098", "scoring_system": "epss", "scoring_elements": "0.27047", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.00098", "scoring_system": "epss", "scoring_elements": "0.27091", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.00098", "scoring_system": "epss", "scoring_elements": "0.27087", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.00098", "scoring_system": "epss", "scoring_elements": "0.27042", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.00098", "scoring_system": "epss", "scoring_elements": "0.26973", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.00098", "scoring_system": "epss", "scoring_elements": "0.27182", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.00098", "scoring_system": "epss", "scoring_elements": "0.27146", "published_at": "2026-04-02T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2025-61771" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-61771", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-61771" }, { "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": "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/2025-10-07T17:51:58Z/" } ], "url": "https://github.com/rack/rack/commit/589127f4ac8b5cf11cf88fb0cd116ffed4d2181e" }, { "reference_url": "https://github.com/rack/rack/commit/d869fed663b113b95a74ad53e1b5cae6ab31f29e", "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/2025-10-07T17:51:58Z/" } ], "url": "https://github.com/rack/rack/commit/d869fed663b113b95a74ad53e1b5cae6ab31f29e" }, { "reference_url": "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/2025-10-07T17:51:58Z/" } ], "url": "https://github.com/rack/rack/commit/e08f78c656c9394d6737c022bde087e0f33336fd" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1117628", "reference_id": "1117628", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1117628" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2402175", "reference_id": "2402175", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2402175" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2025-61771", "reference_id": "CVE-2025-61771", "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-2025-61771" }, { "reference_url": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rack/CVE-2025-61771.yml", "reference_id": "CVE-2025-61771.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-2025-61771.yml" }, { "reference_url": "https://github.com/advisories/GHSA-w9pc-fmgc-vxvw", "reference_id": "GHSA-w9pc-fmgc-vxvw", "reference_type": "", "scores": [ { "value": "HIGH", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-w9pc-fmgc-vxvw" }, { "reference_url": "https://github.com/rack/rack/security/advisories/GHSA-w9pc-fmgc-vxvw", "reference_id": "GHSA-w9pc-fmgc-vxvw", "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/2025-10-07T17:51:58Z/" } ], "url": "https://github.com/rack/rack/security/advisories/GHSA-w9pc-fmgc-vxvw" }, { "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-2025:19734", "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-2025:19800", "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-2025:19948", "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://access.redhat.com/errata/RHSA-2025:21696", "reference_id": "RHSA-2025:21696", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2025:21696" }, { "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": [], "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-c5sc-7qnn-mkb9" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/21554?format=api", "vulnerability_id": "VCID-gdhf-e8q1-kbat", "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": "0.00069", "scoring_system": "epss", "scoring_elements": "0.21196", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.00069", "scoring_system": "epss", "scoring_elements": "0.21203", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.00069", "scoring_system": "epss", "scoring_elements": "0.21256", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.00069", "scoring_system": "epss", "scoring_elements": "0.21297", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.00069", "scoring_system": "epss", "scoring_elements": "0.21287", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.00069", "scoring_system": "epss", "scoring_elements": "0.21225", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.00069", "scoring_system": "epss", "scoring_elements": "0.21392", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.00069", "scoring_system": "epss", "scoring_elements": "0.21145", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.00069", "scoring_system": "epss", "scoring_elements": "0.21337", "published_at": "2026-04-02T12:55:00Z" } ], "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": [], "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-gdhf-e8q1-kbat" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/21709?format=api", "vulnerability_id": "VCID-npag-sz7d-v7b6", "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 limit. A client can send a large preamble followed by a valid boundary, causing significant memory use and potential process termination due to out-of-memory (OOM) conditions.", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-61770.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-2025-61770.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2025-61770", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00158", "scoring_system": "epss", "scoring_elements": "0.3674", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.00158", "scoring_system": "epss", "scoring_elements": "0.36695", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.00158", "scoring_system": "epss", "scoring_elements": "0.36721", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.00158", "scoring_system": "epss", "scoring_elements": "0.36756", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.00158", "scoring_system": "epss", "scoring_elements": "0.36747", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.00158", "scoring_system": "epss", "scoring_elements": "0.3673", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.00158", "scoring_system": "epss", "scoring_elements": "0.3668", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.00158", "scoring_system": "epss", "scoring_elements": "0.36844", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.00158", "scoring_system": "epss", "scoring_elements": "0.36812", "published_at": "2026-04-02T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2025-61770" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-61770", "reference_id": "", "reference_type": "", "scores": [], "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": "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/2025-10-07T15:23:07Z/" } ], "url": "https://github.com/rack/rack/commit/589127f4ac8b5cf11cf88fb0cd116ffed4d2181e" }, { "reference_url": "https://github.com/rack/rack/commit/d869fed663b113b95a74ad53e1b5cae6ab31f29e", "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/2025-10-07T15:23:07Z/" } ], "url": "https://github.com/rack/rack/commit/d869fed663b113b95a74ad53e1b5cae6ab31f29e" }, { "reference_url": "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/2025-10-07T15:23:07Z/" } ], "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=2402174", "reference_id": "2402174", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2402174" }, { "reference_url": "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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"reference_id": "USN-7960-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/7960-1/" } ], "fixed_packages": [], "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-s971-gkdg-jkhc" } ], "fixing_vulnerabilities": [], "risk_score": "4.0", "resource_url": "http://public2.vulnerablecode.io/packages/pkg:rpm/redhat/pcs@0.11.10-1.el9_7%3Farch=1" }