Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/94494?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/94494?format=api", "purl": "pkg:rpm/redhat/rubygem-puma@6.4.2-1?arch=el8sat", "type": "rpm", "namespace": "redhat", "name": "rubygem-puma", "version": "6.4.2-1", "qualifiers": { "arch": "el8sat" }, "subpath": "", "is_vulnerable": true, "next_non_vulnerable_version": null, "latest_non_vulnerable_version": null, "affected_by_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/14090?format=api", "vulnerability_id": "VCID-nxhw-rdtz-zyar", "summary": "Puma HTTP Request/Response Smuggling vulnerability\n### Impact\nPrior to versions 6.4.2 and 5.6.8, puma exhibited dangerous behavior when parsing chunked transfer encoding bodies.\n\nFixed versions limit the size of chunk extensions. Without this limit, an attacker could cause unbounded resource (CPU, network bandwidth) consumption.\n\n### Patches\n\nThe vulnerability has been fixed in 6.4.2 and 5.6.8.\n\n### Workarounds\n\nNo known workarounds.\n\n### References\n\n* [HTTP Request Smuggling](https://portswigger.net/web-security/request-smuggling)\n* Open an issue in [Puma](https://github.com/puma/puma)\n* See our [security policy](https://github.com/puma/puma/security/policy)", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2024-21647.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-2024-21647.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2024-21647", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.0246", "scoring_system": "epss", "scoring_elements": "0.85334", "published_at": "2026-05-07T12:55:00Z" }, { "value": "0.0246", "scoring_system": "epss", "scoring_elements": "0.85308", "published_at": "2026-05-05T12:55:00Z" }, { "value": "0.0246", "scoring_system": "epss", "scoring_elements": "0.85293", "published_at": "2026-04-29T12:55:00Z" }, { "value": "0.0246", "scoring_system": "epss", "scoring_elements": "0.85294", "published_at": "2026-04-26T12:55:00Z" }, { "value": "0.0246", "scoring_system": "epss", "scoring_elements": "0.85285", "published_at": "2026-04-24T12:55:00Z" }, { "value": "0.0246", "scoring_system": "epss", "scoring_elements": "0.85262", "published_at": "2026-04-21T12:55:00Z" }, { "value": "0.0246", "scoring_system": "epss", "scoring_elements": "0.85263", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.0246", "scoring_system": "epss", "scoring_elements": "0.85261", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.0246", "scoring_system": "epss", "scoring_elements": "0.85241", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.0246", "scoring_system": "epss", "scoring_elements": "0.85245", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.0246", "scoring_system": "epss", "scoring_elements": "0.85247", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.0246", "scoring_system": "epss", "scoring_elements": "0.85233", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.0246", "scoring_system": "epss", "scoring_elements": "0.85225", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.0246", "scoring_system": "epss", "scoring_elements": "0.85203", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.0246", "scoring_system": "epss", "scoring_elements": "0.85201", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.0246", "scoring_system": "epss", "scoring_elements": "0.85183", "published_at": "2026-04-02T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2024-21647" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-21647", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-21647" }, { "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L" } ], "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml" }, { "reference_url": "https://github.com/puma/puma", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.9", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/puma/puma" }, { "reference_url": "https://github.com/puma/puma/commit/5fc43d73b6ff193325e657a24ed76dec79133e93", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.9", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-05-08T15:56:45Z/" } ], "url": "https://github.com/puma/puma/commit/5fc43d73b6ff193325e657a24ed76dec79133e93" }, { "reference_url": "https://github.com/puma/puma/commit/60d5ee3734adc8cee85c3f0561af392448fe19b7", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.9", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/puma/puma/commit/60d5ee3734adc8cee85c3f0561af392448fe19b7" }, { "reference_url": "https://github.com/puma/puma/commit/bbb880ffb6debbfdea535b4b3eb2204d49ae151d", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.9", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/puma/puma/commit/bbb880ffb6debbfdea535b4b3eb2204d49ae151d" }, { "reference_url": "https://github.com/puma/puma/security/advisories/GHSA-c2f4-cvqm-65w2", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.9", "scoring_system": "cvssv3", "scoring_elements": "" }, { "value": "5.9", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "MODERATE", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-05-08T15:56:45Z/" } ], "url": "https://github.com/puma/puma/security/advisories/GHSA-c2f4-cvqm-65w2" }, { "reference_url": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/puma/CVE-2024-21647.yml", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.9", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/puma/CVE-2024-21647.yml" }, { "reference_url": "https://lists.debian.org/debian-lts-announce/2024/11/msg00004.html", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.9", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://lists.debian.org/debian-lts-announce/2024/11/msg00004.html" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2024-21647", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.9", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-21647" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1060345", "reference_id": "1060345", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1060345" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2257340", "reference_id": "2257340", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2257340" }, { "reference_url": "https://github.com/advisories/GHSA-c2f4-cvqm-65w2", "reference_id": "GHSA-c2f4-cvqm-65w2", "reference_type": "", "scores": [ { "value": "MODERATE", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-c2f4-cvqm-65w2" }, { "reference_url": "https://usn.ubuntu.com/6597-1/", "reference_id": "USN-6597-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/6597-1/" }, { "reference_url": "https://usn.ubuntu.com/6682-1/", "reference_id": "USN-6682-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/6682-1/" } ], "fixed_packages": [], "aliases": [ "CVE-2024-21647", "GHSA-c2f4-cvqm-65w2" ], "risk_score": 3.4, "exploitability": "0.5", "weighted_severity": "6.8", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-nxhw-rdtz-zyar" } ], "fixing_vulnerabilities": [], "risk_score": "3.4", "resource_url": "http://public2.vulnerablecode.io/packages/pkg:rpm/redhat/rubygem-puma@6.4.2-1%3Farch=el8sat" }