Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/99446?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/99446?format=api", "purl": "pkg:rpm/redhat/expat@2.2.5-4.el8_4?arch=3", "type": "rpm", "namespace": "redhat", "name": "expat", "version": "2.2.5-4.el8_4", "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/31410?format=api", "vulnerability_id": "VCID-94fm-s7mp-vfdb", "summary": "Multiple vulnerabilities have been discovered in Expat, the worst of which could result in arbitrary code execution.", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2022-23852.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-2022-23852.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2022-23852", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.01707", "scoring_system": "epss", "scoring_elements": "0.82332", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.01707", "scoring_system": "epss", "scoring_elements": "0.8238", "published_at": "2026-04-24T12:55:00Z" }, { "value": "0.01707", "scoring_system": "epss", "scoring_elements": "0.82358", "published_at": "2026-04-21T12:55:00Z" }, { "value": "0.01707", "scoring_system": "epss", "scoring_elements": "0.82355", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.01707", "scoring_system": "epss", "scoring_elements": "0.82321", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.01707", "scoring_system": "epss", "scoring_elements": "0.82326", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.01707", "scoring_system": "epss", "scoring_elements": "0.82284", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.01707", "scoring_system": "epss", "scoring_elements": "0.82279", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.01707", "scoring_system": "epss", "scoring_elements": "0.82306", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.01707", "scoring_system": "epss", "scoring_elements": "0.82313", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.01707", "scoring_system": "epss", "scoring_elements": "0.82265", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.01707", "scoring_system": "epss", "scoring_elements": "0.82395", "published_at": "2026-04-29T12:55:00Z" }, { "value": "0.01707", "scoring_system": "epss", "scoring_elements": "0.82391", "published_at": "2026-04-26T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2022-23852" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-45960", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-45960" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-46143", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-46143" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-22822", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-22822" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-22823", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-22823" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-22824", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-22824" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-22825", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-22825" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-22826", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-22826" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-22827", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-22827" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-23852", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-23852" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-23990", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-23990" }, { "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=2044613", "reference_id": "2044613", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2044613" }, { "reference_url": "https://github.com/libexpat/libexpat/pull/550", "reference_id": "550", "reference_type": "", "scores": [ { "value": "9.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:T/P:M/B:A/M:M/D:T/2025-04-23T13:27:42Z/" } ], "url": "https://github.com/libexpat/libexpat/pull/550" }, { "reference_url": "https://www.debian.org/security/2022/dsa-5073", "reference_id": "dsa-5073", "reference_type": "", "scores": [ { "value": "9.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:T/P:M/B:A/M:M/D:T/2025-04-23T13:27:42Z/" } ], "url": "https://www.debian.org/security/2022/dsa-5073" }, { "reference_url": "https://security.gentoo.org/glsa/202209-24", "reference_id": "GLSA-202209-24", "reference_type": "", "scores": [ { "value": "9.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:T/P:M/B:A/M:M/D:T/2025-04-23T13:27:42Z/" } ], "url": "https://security.gentoo.org/glsa/202209-24" }, { "reference_url": "https://lists.debian.org/debian-lts-announce/2022/03/msg00007.html", "reference_id": "msg00007.html", "reference_type": "", "scores": [ { "value": "9.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:T/P:M/B:A/M:M/D:T/2025-04-23T13:27:42Z/" } ], "url": "https://lists.debian.org/debian-lts-announce/2022/03/msg00007.html" }, { "reference_url": "https://security.netapp.com/advisory/ntap-20220217-0001/", "reference_id": "ntap-20220217-0001", "reference_type": "", "scores": [ { "value": "9.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:T/P:M/B:A/M:M/D:T/2025-04-23T13:27:42Z/" } ], "url": "https://security.netapp.com/advisory/ntap-20220217-0001/" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2022:0951", "reference_id": "RHSA-2022:0951", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2022:0951" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2022:1069", "reference_id": "RHSA-2022:1069", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2022:1069" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2022:4834", "reference_id": "RHSA-2022:4834", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2022:4834" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2022:7144", "reference_id": "RHSA-2022:7144", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2022:7144" }, { "reference_url": "https://cert-portal.siemens.com/productcert/pdf/ssa-484086.pdf", "reference_id": "ssa-484086.pdf", "reference_type": "", "scores": [ { "value": "9.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:T/P:M/B:A/M:M/D:T/2025-04-23T13:27:42Z/" } ], "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-484086.pdf" }, { "reference_url": "https://www.tenable.com/security/tns-2022-05", "reference_id": "tns-2022-05", "reference_type": "", "scores": [ { "value": "9.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:T/P:M/B:A/M:M/D:T/2025-04-23T13:27:42Z/" } ], "url": "https://www.tenable.com/security/tns-2022-05" }, { "reference_url": "https://usn.ubuntu.com/5288-1/", "reference_id": "USN-5288-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/5288-1/" } ], "fixed_packages": [], "aliases": [ "CVE-2022-23852" ], "risk_score": 4.4, "exploitability": "0.5", "weighted_severity": "8.8", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-94fm-s7mp-vfdb" } ], "fixing_vulnerabilities": [], "risk_score": "4.4", "resource_url": "http://public2.vulnerablecode.io/packages/pkg:rpm/redhat/expat@2.2.5-4.el8_4%3Farch=3" }