Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/972209?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/972209?format=api", "purl": "pkg:apk/alpine/libxml2@2.9.9-r3?arch=x86_64&distroversion=v3.10&reponame=main", "type": "apk", "namespace": "alpine", "name": "libxml2", "version": "2.9.9-r3", "qualifiers": { "arch": "x86_64", "distroversion": "v3.10", "reponame": "main" }, "subpath": "", "is_vulnerable": false, "next_non_vulnerable_version": "2.9.9-r4", "latest_non_vulnerable_version": "2.9.9-r5", "affected_by_vulnerabilities": [], "fixing_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/81686?format=api", "vulnerability_id": "VCID-ugyh-dycm-3bc3", "summary": "libxml2: memory leak in xmlParseBalancedChunkMemoryRecover in parser.c", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2019-19956.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-2019-19956.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2019-19956", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00154", "scoring_system": "epss", "scoring_elements": "0.36075", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.00154", "scoring_system": "epss", "scoring_elements": "0.3601", "published_at": "2026-04-01T12:55:00Z" }, { "value": "0.00154", "scoring_system": "epss", "scoring_elements": "0.36204", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.00154", "scoring_system": "epss", "scoring_elements": "0.36231", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.00154", "scoring_system": "epss", "scoring_elements": "0.36066", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.00154", "scoring_system": "epss", "scoring_elements": "0.36115", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.00154", "scoring_system": "epss", "scoring_elements": "0.36133", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.00154", "scoring_system": "epss", "scoring_elements": "0.3614", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.00154", "scoring_system": "epss", "scoring_elements": "0.36102", "published_at": "2026-04-12T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2019-19956" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-19956", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-19956" }, { "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://bugzilla.redhat.com/show_bug.cgi?id=1788856", "reference_id": "1788856", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1788856" }, { "reference_url": "https://gitlab.gnome.org/GNOME/libxml2/commit/5a02583c7e683896d84878bd90641d8d9b0d0549", "reference_id": "5a02583c7e683896d84878bd90641d8d9b0d0549", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2025-12-03T18:29:09Z/" } ], "url": "https://gitlab.gnome.org/GNOME/libxml2/commit/5a02583c7e683896d84878bd90641d8d9b0d0549" }, { "reference_url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5R55ZR52RMBX24TQTWHCIWKJVRV6YAWI/", "reference_id": "5R55ZR52RMBX24TQTWHCIWKJVRV6YAWI", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2025-12-03T18:29:09Z/" } ], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5R55ZR52RMBX24TQTWHCIWKJVRV6YAWI/" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2019-19956", "reference_id": "CVE-2019-19956", "reference_type": "", "scores": [], "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-19956" }, { "reference_url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JDPF3AAVKUAKDYFMFKSIQSVVS3EEFPQH/", "reference_id": "JDPF3AAVKUAKDYFMFKSIQSVVS3EEFPQH", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2025-12-03T18:29:09Z/" } ], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JDPF3AAVKUAKDYFMFKSIQSVVS3EEFPQH/" }, { "reference_url": "http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00005.html", "reference_id": "msg00005.html", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2025-12-03T18:29:09Z/" } ], "url": "http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00005.html" }, { "reference_url": "https://lists.debian.org/debian-lts-announce/2019/12/msg00032.html", "reference_id": "msg00032.html", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2025-12-03T18:29:09Z/" } ], "url": "https://lists.debian.org/debian-lts-announce/2019/12/msg00032.html" }, { "reference_url": "https://security.netapp.com/advisory/ntap-20200114-0002/", "reference_id": "ntap-20200114-0002", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2025-12-03T18:29:09Z/" } ], "url": "https://security.netapp.com/advisory/ntap-20200114-0002/" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2020:2644", "reference_id": "RHSA-2020:2644", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2020:2644" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2020:2646", "reference_id": "RHSA-2020:2646", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2020:2646" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2020:3996", "reference_id": "RHSA-2020:3996", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2020:3996" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2020:4479", "reference_id": "RHSA-2020:4479", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2020:4479" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2021:0949", "reference_id": "RHSA-2021:0949", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2021:0949" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/972209?format=api", "purl": "pkg:apk/alpine/libxml2@2.9.9-r3?arch=x86_64&distroversion=v3.10&reponame=main", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/libxml2@2.9.9-r3%3Farch=x86_64&distroversion=v3.10&reponame=main" } ], "aliases": [ "CVE-2019-19956" ], "risk_score": 3.4, "exploitability": "0.5", "weighted_severity": "6.8", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-ugyh-dycm-3bc3" } ], "risk_score": null, "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/libxml2@2.9.9-r3%3Farch=x86_64&distroversion=v3.10&reponame=main" }