Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/497426?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/497426?format=api", "purl": "pkg:apk/alpine/nettle@3.7.2-r0?arch=x86_64&distroversion=v3.22&reponame=main", "type": "apk", "namespace": "alpine", "name": "nettle", "version": "3.7.2-r0", "qualifiers": { "arch": "x86_64", "distroversion": "v3.22", "reponame": "main" }, "subpath": "", "is_vulnerable": false, "next_non_vulnerable_version": "3.7.3-r0", "latest_non_vulnerable_version": "3.7.3-r0", "affected_by_vulnerabilities": [], "fixing_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/5613?format=api", "vulnerability_id": "VCID-qfy7-6h98-n3bw", "summary": "signature forgery", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-20305.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "8.1", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-20305.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2021-20305", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00145", "scoring_system": "epss", "scoring_elements": "0.34555", "published_at": "2026-06-04T12:55:00Z" }, { "value": "0.00145", "scoring_system": "epss", "scoring_elements": "0.34618", "published_at": "2026-06-09T12:55:00Z" }, { "value": "0.00145", "scoring_system": "epss", "scoring_elements": "0.34633", "published_at": "2026-06-07T12:55:00Z" }, { "value": "0.00145", "scoring_system": "epss", "scoring_elements": "0.34599", "published_at": "2026-06-08T12:55:00Z" }, { "value": "0.00145", "scoring_system": "epss", "scoring_elements": "0.34653", "published_at": "2026-06-05T12:55:00Z" }, { "value": "0.00145", "scoring_system": "epss", "scoring_elements": "0.3467", "published_at": "2026-06-06T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2021-20305" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=1942533", "reference_id": "", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1942533" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-20305", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-20305" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-3580", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-3580" }, { "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml", "reference_id": "", "reference_type": "", "scores": [ { "value": "8.1", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/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://bugs.debian.org/cgi-bin/bugreport.cgi?bug=985652", "reference_id": "985652", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=985652" }, { "reference_url": "https://security.archlinux.org/AVG-1763", "reference_id": "AVG-1763", "reference_type": "", "scores": [ { "value": "High", "scoring_system": "archlinux", "scoring_elements": "" } ], "url": "https://security.archlinux.org/AVG-1763" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2021-20305", "reference_id": "CVE-2021-20305", "reference_type": "", "scores": [], "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-20305" }, { "reference_url": "https://security.gentoo.org/glsa/202105-31", "reference_id": "GLSA-202105-31", "reference_type": "", "scores": [], "url": "https://security.gentoo.org/glsa/202105-31" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2021:1145", "reference_id": "RHSA-2021:1145", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2021:1145" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2021:1206", "reference_id": "RHSA-2021:1206", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2021:1206" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2021:1245", "reference_id": "RHSA-2021:1245", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2021:1245" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2021:1246", "reference_id": "RHSA-2021:1246", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2021:1246" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2021:2280", "reference_id": "RHSA-2021:2280", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2021:2280" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2021:2356", "reference_id": "RHSA-2021:2356", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2021:2356" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2021:2758", "reference_id": "RHSA-2021:2758", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2021:2758" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2021:2760", "reference_id": "RHSA-2021:2760", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2021:2760" }, { "reference_url": "https://usn.ubuntu.com/4906-1/", "reference_id": "USN-4906-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/4906-1/" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/497426?format=api", "purl": "pkg:apk/alpine/nettle@3.7.2-r0?arch=x86_64&distroversion=v3.22&reponame=main", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/nettle@3.7.2-r0%3Farch=x86_64&distroversion=v3.22&reponame=main" } ], "aliases": [ "CVE-2021-20305" ], "risk_score": 4.0, "exploitability": "0.5", "weighted_severity": "8.0", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-qfy7-6h98-n3bw" } ], "risk_score": null, "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/nettle@3.7.2-r0%3Farch=x86_64&distroversion=v3.22&reponame=main" }