Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/943465?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/943465?format=api", "purl": "pkg:deb/debian/xml-security-c@1.6.1-1?distro=trixie", "type": "deb", "namespace": "debian", "name": "xml-security-c", "version": "1.6.1-1", "qualifiers": { "distro": "trixie" }, "subpath": "", "is_vulnerable": false, "next_non_vulnerable_version": "1.6.1-6", "latest_non_vulnerable_version": "3.0.0-2", "affected_by_vulnerabilities": [], "fixing_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/92174?format=api", "vulnerability_id": "VCID-9tws-us7w-yfhq", "summary": "Off-by-one error in the XML signature feature in Apache XML Security for C++ 1.6.0, as used in Shibboleth before 2.4.3 and possibly other products, allows remote attackers to cause a denial of service (crash) via a signature using a large RSA key, which triggers a buffer overflow.", "references": [ { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2011-2516", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.07303", "scoring_system": "epss", "scoring_elements": "0.91634", "published_at": "2026-04-01T12:55:00Z" }, { "value": "0.07303", "scoring_system": "epss", "scoring_elements": "0.91642", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.07303", "scoring_system": "epss", "scoring_elements": "0.91648", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.07303", "scoring_system": "epss", "scoring_elements": "0.91656", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.07303", "scoring_system": "epss", "scoring_elements": "0.91669", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.07303", "scoring_system": "epss", "scoring_elements": "0.91675", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.07303", "scoring_system": "epss", "scoring_elements": "0.91679", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.07303", "scoring_system": "epss", "scoring_elements": "0.91681", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.07303", "scoring_system": "epss", "scoring_elements": "0.91678", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.07303", "scoring_system": "epss", "scoring_elements": "0.91699", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.07303", "scoring_system": "epss", "scoring_elements": "0.91691", "published_at": "2026-04-21T12:55:00Z" }, { "value": "0.07303", "scoring_system": "epss", "scoring_elements": "0.91697", "published_at": "2026-04-24T12:55:00Z" }, { "value": "0.07303", "scoring_system": "epss", "scoring_elements": "0.91695", "published_at": "2026-04-26T12:55:00Z" }, { "value": "0.07303", "scoring_system": "epss", "scoring_elements": "0.91693", "published_at": "2026-04-29T12:55:00Z" }, { "value": "0.07303", "scoring_system": "epss", "scoring_elements": "0.91705", "published_at": "2026-05-05T12:55:00Z" }, { "value": "0.07303", "scoring_system": "epss", "scoring_elements": "0.91717", "published_at": "2026-05-07T12:55:00Z" }, { "value": "0.07303", "scoring_system": "epss", "scoring_elements": "0.91727", "published_at": "2026-05-09T12:55:00Z" }, { "value": "0.07303", "scoring_system": "epss", "scoring_elements": "0.91725", "published_at": "2026-05-11T12:55:00Z" }, { "value": "0.07303", "scoring_system": "epss", "scoring_elements": "0.91734", "published_at": "2026-05-12T12:55:00Z" }, { "value": "0.07303", "scoring_system": "epss", "scoring_elements": "0.9174", "published_at": "2026-05-14T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2011-2516" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-2516", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-2516" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=632973", "reference_id": "632973", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=632973" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/943465?format=api", "purl": "pkg:deb/debian/xml-security-c@1.6.1-1?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/xml-security-c@1.6.1-1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/943463?format=api", "purl": "pkg:deb/debian/xml-security-c@2.0.2-4?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/xml-security-c@2.0.2-4%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/943461?format=api", "purl": "pkg:deb/debian/xml-security-c@2.0.4-2?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/xml-security-c@2.0.4-2%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/943464?format=api", "purl": "pkg:deb/debian/xml-security-c@3.0.0-2?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/xml-security-c@3.0.0-2%3Fdistro=trixie" } ], "aliases": [ "CVE-2011-2516" ], "risk_score": 0.1, "exploitability": "0.5", "weighted_severity": "0.1", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-9tws-us7w-yfhq" } ], "risk_score": null, "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/xml-security-c@1.6.1-1%3Fdistro=trixie" }