Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/923488?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/923488?format=api", "purl": "pkg:deb/debian/glibc@2.31-13%2Bdeb11u4?distro=trixie", "type": "deb", "namespace": "debian", "name": "glibc", "version": "2.31-13+deb11u4", "qualifiers": { "distro": "trixie" }, "subpath": "", "is_vulnerable": false, "next_non_vulnerable_version": "2.31-13+deb11u7", "latest_non_vulnerable_version": "2.42-15", "affected_by_vulnerabilities": [], "fixing_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/62165?format=api", "vulnerability_id": "VCID-6qa1-upks-g3dm", "summary": "Multiple vulnerabilities have been discovered in the GNU C Library, the worst of which could result in denial of service.", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-3999.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.4", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-3999.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2021-3999", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00848", "scoring_system": "epss", "scoring_elements": "0.74883", "published_at": "2026-04-21T12:55:00Z" }, { "value": "0.00848", "scoring_system": "epss", "scoring_elements": "0.74805", "published_at": "2026-04-01T12:55:00Z" }, { "value": "0.00848", "scoring_system": "epss", "scoring_elements": "0.74806", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.00848", "scoring_system": "epss", "scoring_elements": "0.74835", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.00848", "scoring_system": "epss", "scoring_elements": "0.74808", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.00848", "scoring_system": "epss", "scoring_elements": "0.74841", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.00848", "scoring_system": "epss", "scoring_elements": "0.74855", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.00848", "scoring_system": "epss", "scoring_elements": "0.74879", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.00848", "scoring_system": "epss", "scoring_elements": "0.74858", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.00848", "scoring_system": "epss", "scoring_elements": "0.74849", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.00848", "scoring_system": "epss", "scoring_elements": "0.74885", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.00848", "scoring_system": "epss", "scoring_elements": "0.74892", "published_at": "2026-04-18T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2021-3999" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-3999", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-3999" }, { "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.4", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H" } ], "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2024637", "reference_id": "2024637", "reference_type": "", "scores": [ { "value": "7.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:T/P:M/B:A/M:M/D:T/2025-12-02T20:54:28Z/" } ], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2024637" }, { "reference_url": "https://www.openwall.com/lists/oss-security/2022/01/24/4", "reference_id": "4", "reference_type": "", "scores": [ { "value": "7.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:T/P:M/B:A/M:M/D:T/2025-12-02T20:54:28Z/" } ], "url": "https://www.openwall.com/lists/oss-security/2022/01/24/4" }, { "reference_url": "https://security.archlinux.org/AVG-1621", "reference_id": "AVG-1621", "reference_type": "", "scores": [ { "value": "High", "scoring_system": "archlinux", "scoring_elements": "" } ], "url": "https://security.archlinux.org/AVG-1621" }, { "reference_url": "https://access.redhat.com/security/cve/CVE-2021-3999", "reference_id": "CVE-2021-3999", "reference_type": "", "scores": [ { "value": "7.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:T/P:M/B:A/M:M/D:T/2025-12-02T20:54:28Z/" } ], "url": "https://access.redhat.com/security/cve/CVE-2021-3999" }, { "reference_url": "https://security-tracker.debian.org/tracker/CVE-2021-3999", "reference_id": "CVE-2021-3999", "reference_type": "", "scores": [ { "value": "7.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:T/P:M/B:A/M:M/D:T/2025-12-02T20:54:28Z/" } ], "url": "https://security-tracker.debian.org/tracker/CVE-2021-3999" }, { "reference_url": "https://sourceware.org/git/gitweb.cgi?p=glibc.git%3Bh=23e0e8f5f1fb5ed150253d986ecccdc90c2dcd5e", "reference_id": "gitweb.cgi?p=glibc.git%3Bh=23e0e8f5f1fb5ed150253d986ecccdc90c2dcd5e", "reference_type": "", "scores": [ { "value": "7.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:T/P:M/B:A/M:M/D:T/2025-12-02T20:54:28Z/" } ], "url": "https://sourceware.org/git/gitweb.cgi?p=glibc.git%3Bh=23e0e8f5f1fb5ed150253d986ecccdc90c2dcd5e" }, { "reference_url": "https://security.gentoo.org/glsa/202208-24", "reference_id": "GLSA-202208-24", "reference_type": "", "scores": [], "url": "https://security.gentoo.org/glsa/202208-24" }, { "reference_url": "https://security.netapp.com/advisory/ntap-20221104-0001/", "reference_id": "ntap-20221104-0001", "reference_type": "", "scores": [ { "value": "7.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:T/P:M/B:A/M:M/D:T/2025-12-02T20:54:28Z/" } ], "url": "https://security.netapp.com/advisory/ntap-20221104-0001/" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2022:0896", "reference_id": "RHSA-2022:0896", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2022:0896" }, { "reference_url": "https://sourceware.org/bugzilla/show_bug.cgi?id=28769", "reference_id": "show_bug.cgi?id=28769", "reference_type": "", "scores": [ { "value": "7.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:T/P:M/B:A/M:M/D:T/2025-12-02T20:54:28Z/" } ], "url": "https://sourceware.org/bugzilla/show_bug.cgi?id=28769" }, { "reference_url": "https://usn.ubuntu.com/5310-1/", "reference_id": "USN-5310-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/5310-1/" }, { "reference_url": "https://usn.ubuntu.com/5310-2/", "reference_id": "USN-5310-2", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/5310-2/" }, { "reference_url": "https://usn.ubuntu.com/6762-1/", "reference_id": "USN-6762-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/6762-1/" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/923488?format=api", "purl": "pkg:deb/debian/glibc@2.31-13%2Bdeb11u4?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/glibc@2.31-13%252Bdeb11u4%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/923407?format=api", "purl": "pkg:deb/debian/glibc@2.31-13%2Bdeb11u11?distro=trixie", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-3e43-r92j-hkd3" }, { "vulnerability": "VCID-9nqp-tfvr-ayen" }, { "vulnerability": "VCID-jswq-6ru6-wybc" }, { "vulnerability": "VCID-kukb-s61t-pbc3" }, { "vulnerability": "VCID-nwfb-xnks-1kg7" }, { "vulnerability": "VCID-ssnc-wdcf-sfc9" }, { "vulnerability": "VCID-tcpv-4crc-zuap" }, { "vulnerability": "VCID-us68-psx5-zude" }, { "vulnerability": "VCID-zn6t-3mvb-wufm" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/glibc@2.31-13%252Bdeb11u11%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/923487?format=api", "purl": "pkg:deb/debian/glibc@2.33-4?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/glibc@2.33-4%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/923405?format=api", "purl": "pkg:deb/debian/glibc@2.36-9%2Bdeb12u13?distro=trixie", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-3e43-r92j-hkd3" }, { "vulnerability": "VCID-nwfb-xnks-1kg7" }, { "vulnerability": "VCID-ssnc-wdcf-sfc9" }, { "vulnerability": "VCID-tcpv-4crc-zuap" }, { "vulnerability": "VCID-us68-psx5-zude" }, { "vulnerability": "VCID-zn6t-3mvb-wufm" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/glibc@2.36-9%252Bdeb12u13%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/923410?format=api", "purl": "pkg:deb/debian/glibc@2.41-12%2Bdeb13u2?distro=trixie", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-3e43-r92j-hkd3" }, { "vulnerability": "VCID-nwfb-xnks-1kg7" }, { "vulnerability": "VCID-us68-psx5-zude" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/glibc@2.41-12%252Bdeb13u2%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/923408?format=api", "purl": "pkg:deb/debian/glibc@2.42-13?distro=trixie", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-3e43-r92j-hkd3" }, { "vulnerability": "VCID-nwfb-xnks-1kg7" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/glibc@2.42-13%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/923409?format=api", "purl": "pkg:deb/debian/glibc@2.42-14?distro=trixie", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-us68-psx5-zude" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/glibc@2.42-14%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/1072619?format=api", "purl": "pkg:deb/debian/glibc@2.42-15?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/glibc@2.42-15%3Fdistro=trixie" } ], "aliases": [ "CVE-2021-3999" ], "risk_score": 4.0, "exploitability": "0.5", "weighted_severity": "8.0", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-6qa1-upks-g3dm" } ], "risk_score": null, "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/glibc@2.31-13%252Bdeb11u4%3Fdistro=trixie" }