Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/6347?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/6347?format=api", "purl": "pkg:ebuild/mail-filter/libspf2@1.2.11", "type": "ebuild", "namespace": "mail-filter", "name": "libspf2", "version": "1.2.11", "qualifiers": {}, "subpath": "", "is_vulnerable": false, "next_non_vulnerable_version": null, "latest_non_vulnerable_version": null, "affected_by_vulnerabilities": [], "fixing_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/183231?format=api", "vulnerability_id": "VCID-6azt-5h7m-sbhm", "summary": "Multiple vulnerabilities have been discovered in libspf2, the worst of which can lead to remote code execution.", "references": [ { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2021-33913", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.01346", "scoring_system": "epss", "scoring_elements": "0.80484", "published_at": "2026-06-11T12:55:00Z" }, { "value": "0.01346", "scoring_system": "epss", "scoring_elements": "0.80546", "published_at": "2026-06-12T12:55:00Z" }, { "value": "0.01346", "scoring_system": "epss", "scoring_elements": "0.80557", "published_at": "2026-06-13T12:55:00Z" }, { "value": "0.01346", "scoring_system": "epss", "scoring_elements": "0.80548", "published_at": "2026-06-14T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2021-33913" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-33913", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-33913" }, { "reference_url": "https://security.gentoo.org/glsa/202401-22", "reference_id": "GLSA-202401-22", "reference_type": "", "scores": [], "url": "https://security.gentoo.org/glsa/202401-22" }, { "reference_url": "https://usn.ubuntu.com/6584-1/", "reference_id": "USN-6584-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/6584-1/" }, { "reference_url": "https://usn.ubuntu.com/6584-2/", "reference_id": "USN-6584-2", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/6584-2/" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/6347?format=api", "purl": "pkg:ebuild/mail-filter/libspf2@1.2.11", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:ebuild/mail-filter/libspf2@1.2.11" } ], "aliases": [ "CVE-2021-33913" ], "risk_score": null, "exploitability": "0.5", "weighted_severity": "0.0", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-6azt-5h7m-sbhm" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/183230?format=api", "vulnerability_id": "VCID-pgs9-w29q-4ycb", "summary": "Multiple vulnerabilities have been discovered in libspf2, the worst of which can lead to remote code execution.", "references": [ { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2021-33912", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.01346", "scoring_system": "epss", "scoring_elements": "0.80484", "published_at": "2026-06-11T12:55:00Z" }, { "value": "0.01346", "scoring_system": "epss", "scoring_elements": "0.80546", "published_at": "2026-06-12T12:55:00Z" }, { "value": "0.01346", "scoring_system": "epss", "scoring_elements": "0.80557", "published_at": "2026-06-13T12:55:00Z" }, { "value": "0.01346", "scoring_system": "epss", "scoring_elements": "0.80548", "published_at": "2026-06-14T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2021-33912" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-33912", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-33912" }, { "reference_url": "https://security.gentoo.org/glsa/202401-22", "reference_id": "GLSA-202401-22", "reference_type": "", "scores": [], "url": "https://security.gentoo.org/glsa/202401-22" }, { "reference_url": "https://usn.ubuntu.com/6584-1/", "reference_id": "USN-6584-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/6584-1/" }, { "reference_url": "https://usn.ubuntu.com/6584-2/", "reference_id": "USN-6584-2", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/6584-2/" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/6347?format=api", "purl": "pkg:ebuild/mail-filter/libspf2@1.2.11", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:ebuild/mail-filter/libspf2@1.2.11" } ], "aliases": [ "CVE-2021-33912" ], "risk_score": null, "exploitability": "0.5", "weighted_severity": "0.0", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-pgs9-w29q-4ycb" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/183229?format=api", "vulnerability_id": "VCID-r3xb-7c5c-5bay", "summary": "Multiple vulnerabilities have been discovered in libspf2, the worst of which can lead to remote code execution.", "references": [ { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2021-20314", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00169", "scoring_system": "epss", "scoring_elements": "0.37913", "published_at": "2026-06-11T12:55:00Z" }, { "value": "0.00169", "scoring_system": "epss", "scoring_elements": "0.38089", "published_at": "2026-06-12T12:55:00Z" }, { "value": "0.00169", "scoring_system": "epss", "scoring_elements": "0.38115", "published_at": "2026-06-13T12:55:00Z" }, { "value": "0.00169", "scoring_system": "epss", "scoring_elements": "0.38102", "published_at": "2026-06-14T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2021-20314" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-20314", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-20314" }, { "reference_url": "https://security.archlinux.org/AVG-2280", "reference_id": "AVG-2280", "reference_type": "", "scores": [ { "value": "Medium", "scoring_system": "archlinux", "scoring_elements": "" } ], "url": "https://security.archlinux.org/AVG-2280" }, { "reference_url": "https://security.gentoo.org/glsa/202401-22", "reference_id": "GLSA-202401-22", "reference_type": "", "scores": [], "url": "https://security.gentoo.org/glsa/202401-22" }, { "reference_url": "https://usn.ubuntu.com/6584-1/", "reference_id": "USN-6584-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/6584-1/" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/6347?format=api", "purl": "pkg:ebuild/mail-filter/libspf2@1.2.11", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:ebuild/mail-filter/libspf2@1.2.11" } ], "aliases": [ "CVE-2021-20314" ], "risk_score": 3.1, "exploitability": "0.5", "weighted_severity": "6.2", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-r3xb-7c5c-5bay" } ], "risk_score": null, "resource_url": "http://public2.vulnerablecode.io/packages/pkg:ebuild/mail-filter/libspf2@1.2.11" }