Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/1016185?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/1016185?format=api", "purl": "pkg:apk/alpine/gnutls@3.7.1-r0?arch=armv7&distroversion=v3.19&reponame=main", "type": "apk", "namespace": "alpine", "name": "gnutls", "version": "3.7.1-r0", "qualifiers": { "arch": "armv7", "distroversion": "v3.19", "reponame": "main" }, "subpath": "", "is_vulnerable": false, "next_non_vulnerable_version": "3.7.7-r0", "latest_non_vulnerable_version": "3.8.4-r0", "affected_by_vulnerabilities": [], "fixing_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/80521?format=api", "vulnerability_id": "VCID-uws5-j79f-cbar", "summary": "gnutls: Use after free in client key_share extension", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-20231.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "3.7", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-20231.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2021-20231", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00917", "scoring_system": "epss", "scoring_elements": "0.75866", "published_at": "2026-04-01T12:55:00Z" }, { "value": "0.00917", "scoring_system": "epss", "scoring_elements": "0.75882", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.00917", "scoring_system": "epss", "scoring_elements": "0.75902", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.00917", "scoring_system": "epss", "scoring_elements": "0.75915", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.00917", "scoring_system": "epss", "scoring_elements": "0.75928", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.00917", "scoring_system": "epss", "scoring_elements": "0.75951", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.00917", "scoring_system": "epss", "scoring_elements": "0.7587", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.01195", "scoring_system": "epss", "scoring_elements": "0.78876", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.01195", "scoring_system": "epss", "scoring_elements": "0.78885", "published_at": "2026-04-12T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2021-20231" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-20231", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-20231" }, { "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:N/AC:H/PR:N/UI:N/S:U/C:N/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=1922276", "reference_id": "1922276", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1922276" }, { "reference_url": "https://security.archlinux.org/ASA-202103-1", "reference_id": "ASA-202103-1", "reference_type": "", "scores": [], "url": "https://security.archlinux.org/ASA-202103-1" }, { "reference_url": "https://security.archlinux.org/AVG-1674", "reference_id": "AVG-1674", "reference_type": "", "scores": [ { "value": "Low", "scoring_system": "archlinux", "scoring_elements": "" } ], "url": "https://security.archlinux.org/AVG-1674" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2021:4451", "reference_id": "RHSA-2021:4451", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2021:4451" }, { "reference_url": "https://usn.ubuntu.com/5029-1/", "reference_id": "USN-5029-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/5029-1/" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/1016185?format=api", "purl": "pkg:apk/alpine/gnutls@3.7.1-r0?arch=armv7&distroversion=v3.19&reponame=main", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/gnutls@3.7.1-r0%3Farch=armv7&distroversion=v3.19&reponame=main" } ], "aliases": [ "CVE-2021-20231", "GNUTLS-SA-2021-03-10" ], "risk_score": 1.9, "exploitability": "0.5", "weighted_severity": "3.7", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-uws5-j79f-cbar" } ], "risk_score": null, "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/gnutls@3.7.1-r0%3Farch=armv7&distroversion=v3.19&reponame=main" }