Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/112864?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/112864?format=api", "purl": "pkg:rpm/redhat/libvncserver@0.9.11-9.el8_0?arch=3", "type": "rpm", "namespace": "redhat", "name": "libvncserver", "version": "0.9.11-9.el8_0", "qualifiers": { "arch": "3" }, "subpath": "", "is_vulnerable": true, "next_non_vulnerable_version": null, "latest_non_vulnerable_version": null, "affected_by_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/84579?format=api", "vulnerability_id": "VCID-dzex-yhec-uydq", "summary": "libvncserver: websocket decoding buffer overflow", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2017-18922.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "9.8", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2017-18922.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2017-18922", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.04777", "scoring_system": "epss", "scoring_elements": "0.89423", "published_at": "2026-04-01T12:55:00Z" }, { "value": "0.04777", "scoring_system": "epss", "scoring_elements": "0.89428", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.04777", "scoring_system": "epss", "scoring_elements": "0.89439", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.04777", "scoring_system": "epss", "scoring_elements": "0.89441", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.04777", "scoring_system": "epss", "scoring_elements": "0.89457", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.04777", "scoring_system": "epss", "scoring_elements": "0.89461", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.04777", "scoring_system": "epss", "scoring_elements": "0.89469", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.04777", "scoring_system": "epss", "scoring_elements": "0.89463", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.04777", "scoring_system": "epss", "scoring_elements": "0.89477", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.04777", "scoring_system": "epss", "scoring_elements": "0.89478", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.04777", "scoring_system": "epss", "scoring_elements": "0.89475", "published_at": "2026-04-21T12:55:00Z" }, { "value": "0.04777", "scoring_system": "epss", "scoring_elements": "0.89467", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.06869", "scoring_system": "epss", "scoring_elements": "0.91406", "published_at": "2026-04-26T12:55:00Z" }, { "value": "0.06869", "scoring_system": "epss", "scoring_elements": "0.91405", "published_at": "2026-04-29T12:55:00Z" }, { "value": "0.06869", "scoring_system": "epss", "scoring_elements": "0.91408", "published_at": "2026-04-24T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2017-18922" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-18922", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-18922" }, { "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://bugzilla.redhat.com/show_bug.cgi?id=1852356", "reference_id": "1852356", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1852356" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2020:3281", "reference_id": "RHSA-2020:3281", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2020:3281" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2020:3385", "reference_id": "RHSA-2020:3385", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2020:3385" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2020:3456", "reference_id": "RHSA-2020:3456", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2020:3456" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2020:3588", "reference_id": "RHSA-2020:3588", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2020:3588" }, { "reference_url": "https://usn.ubuntu.com/4407-1/", "reference_id": "USN-4407-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/4407-1/" } ], "fixed_packages": [], "aliases": [ "CVE-2017-18922" ], "risk_score": 4.4, "exploitability": "0.5", "weighted_severity": "8.8", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-dzex-yhec-uydq" } ], "fixing_vulnerabilities": [], "risk_score": "4.4", "resource_url": "http://public2.vulnerablecode.io/packages/pkg:rpm/redhat/libvncserver@0.9.11-9.el8_0%3Farch=3" }