Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/442003?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/442003?format=api", "purl": "pkg:apk/alpine/squid@4.15-r0?arch=s390x&distroversion=v3.11&reponame=main", "type": "apk", "namespace": "alpine", "name": "squid", "version": "4.15-r0", "qualifiers": { "arch": "s390x", "distroversion": "v3.11", "reponame": "main" }, "subpath": "", "is_vulnerable": false, "next_non_vulnerable_version": "4.17-r0", "latest_non_vulnerable_version": "4.17-r0", "affected_by_vulnerabilities": [], "fixing_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/5477?format=api", "vulnerability_id": "VCID-1krf-hhrn-tfdd", "summary": "denial of service", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-31806.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.5", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-31806.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2021-31806", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.85178", "scoring_system": "epss", "scoring_elements": "0.99372", "published_at": "2026-06-04T12:55:00Z" }, { "value": "0.85178", "scoring_system": "epss", "scoring_elements": "0.99374", "published_at": "2026-06-05T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2021-31806" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-28651", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-28651" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-28652", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-28652" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-28662", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-28662" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-31806", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-31806" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-31807", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-31807" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-31808", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-31808" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-33620", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-33620" }, { "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/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=1962595", "reference_id": "1962595", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1962595" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=989043", "reference_id": "989043", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=989043" }, { "reference_url": "https://security.archlinux.org/AVG-1975", "reference_id": "AVG-1975", "reference_type": "", "scores": [ { "value": "High", "scoring_system": "archlinux", "scoring_elements": "" } ], "url": "https://security.archlinux.org/AVG-1975" }, { "reference_url": "https://security.gentoo.org/glsa/202105-14", "reference_id": "GLSA-202105-14", "reference_type": "", "scores": [], "url": "https://security.gentoo.org/glsa/202105-14" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2021:4292", "reference_id": "RHSA-2021:4292", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2021:4292" }, { "reference_url": "https://usn.ubuntu.com/4981-1/", "reference_id": "USN-4981-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/4981-1/" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/442003?format=api", "purl": "pkg:apk/alpine/squid@4.15-r0?arch=s390x&distroversion=v3.11&reponame=main", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/squid@4.15-r0%3Farch=s390x&distroversion=v3.11&reponame=main" } ], "aliases": [ "CVE-2021-31806" ], "risk_score": 10.0, "exploitability": "2.0", "weighted_severity": "8.0", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-1krf-hhrn-tfdd" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/5503?format=api", "vulnerability_id": "VCID-j2q4-n7rm-7bfp", "summary": "denial of service", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-28662.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.5", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-28662.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2021-28662", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.1363", "scoring_system": "epss", "scoring_elements": "0.94379", "published_at": "2026-06-04T12:55:00Z" }, { "value": "0.1363", "scoring_system": "epss", "scoring_elements": "0.94387", "published_at": "2026-06-05T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2021-28662" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-28651", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-28651" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-28652", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-28652" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-28662", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-28662" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-31806", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-31806" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-31807", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-31807" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-31808", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-31808" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-33620", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-33620" }, { "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/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=1962254", "reference_id": "1962254", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1962254" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=988891", "reference_id": "988891", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=988891" }, { "reference_url": "https://security.archlinux.org/ASA-202105-10", "reference_id": "ASA-202105-10", "reference_type": "", "scores": [], "url": "https://security.archlinux.org/ASA-202105-10" }, { "reference_url": "https://security.archlinux.org/AVG-1949", "reference_id": "AVG-1949", "reference_type": "", "scores": [ { "value": "High", "scoring_system": "archlinux", "scoring_elements": "" } ], "url": "https://security.archlinux.org/AVG-1949" }, { "reference_url": "https://security.gentoo.org/glsa/202105-14", "reference_id": "GLSA-202105-14", "reference_type": "", "scores": [], "url": "https://security.gentoo.org/glsa/202105-14" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2021:4292", "reference_id": "RHSA-2021:4292", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2021:4292" }, { "reference_url": "https://usn.ubuntu.com/4981-1/", "reference_id": "USN-4981-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/4981-1/" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/442003?format=api", "purl": "pkg:apk/alpine/squid@4.15-r0?arch=s390x&distroversion=v3.11&reponame=main", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/squid@4.15-r0%3Farch=s390x&distroversion=v3.11&reponame=main" } ], "aliases": [ "CVE-2021-28662" ], "risk_score": 4.0, "exploitability": "0.5", "weighted_severity": "8.0", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-j2q4-n7rm-7bfp" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/5504?format=api", "vulnerability_id": "VCID-q39b-rxx4-uffu", "summary": "denial of service", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-28652.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.8", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-28652.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2021-28652", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00642", "scoring_system": "epss", "scoring_elements": "0.70996", "published_at": "2026-06-04T12:55:00Z" }, { "value": "0.00642", "scoring_system": "epss", "scoring_elements": "0.71038", "published_at": "2026-06-05T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2021-28652" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-28651", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-28651" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-28652", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-28652" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-28662", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-28662" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-31806", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-31806" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-31807", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-31807" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-31808", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-31808" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-33620", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-33620" }, { "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:N/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=1962246", "reference_id": "1962246", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1962246" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=988892", "reference_id": "988892", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=988892" }, { "reference_url": "https://security.archlinux.org/ASA-202105-10", "reference_id": "ASA-202105-10", "reference_type": "", "scores": [], "url": "https://security.archlinux.org/ASA-202105-10" }, { "reference_url": "https://security.archlinux.org/AVG-1949", "reference_id": "AVG-1949", "reference_type": "", "scores": [ { "value": "High", "scoring_system": "archlinux", "scoring_elements": "" } ], "url": "https://security.archlinux.org/AVG-1949" }, { "reference_url": "https://security.gentoo.org/glsa/202105-14", "reference_id": "GLSA-202105-14", "reference_type": "", "scores": [], "url": "https://security.gentoo.org/glsa/202105-14" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2021:4292", "reference_id": "RHSA-2021:4292", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2021:4292" }, { "reference_url": "https://usn.ubuntu.com/4981-1/", "reference_id": "USN-4981-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/4981-1/" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/442003?format=api", "purl": "pkg:apk/alpine/squid@4.15-r0?arch=s390x&distroversion=v3.11&reponame=main", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/squid@4.15-r0%3Farch=s390x&distroversion=v3.11&reponame=main" } ], "aliases": [ "CVE-2021-28652" ], "risk_score": 4.0, "exploitability": "0.5", "weighted_severity": "8.0", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-q39b-rxx4-uffu" } ], "risk_score": null, "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/squid@4.15-r0%3Farch=s390x&distroversion=v3.11&reponame=main" }