Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/373163?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/373163?format=api", "purl": "pkg:alpm/archlinux/c-ares@1.12.0-1", "type": "alpm", "namespace": "archlinux", "name": "c-ares", "version": "1.12.0-1", "qualifiers": {}, "subpath": "", "is_vulnerable": true, "next_non_vulnerable_version": "1.13.0-1", "latest_non_vulnerable_version": "1.17.2-1", "affected_by_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/84234?format=api", "vulnerability_id": "VCID-w3cx-2jcp-pyga", "summary": "c-ares: NAPTR parser out of bounds access", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2017-1000381.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.5", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2017-1000381.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2017-1000381", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00506", "scoring_system": "epss", "scoring_elements": "0.66165", "published_at": "2026-04-01T12:55:00Z" }, { "value": "0.00506", "scoring_system": "epss", "scoring_elements": "0.6629", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.00506", "scoring_system": "epss", "scoring_elements": "0.66271", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.00506", "scoring_system": "epss", "scoring_elements": "0.66239", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.00506", "scoring_system": "epss", "scoring_elements": "0.66274", "published_at": "2026-04-21T12:55:00Z" }, { "value": "0.00506", "scoring_system": "epss", "scoring_elements": "0.66206", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.00506", "scoring_system": "epss", "scoring_elements": "0.66233", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.00506", "scoring_system": "epss", "scoring_elements": "0.66203", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.00506", "scoring_system": "epss", "scoring_elements": "0.6625", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.00506", "scoring_system": "epss", "scoring_elements": "0.66263", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.00506", "scoring_system": "epss", "scoring_elements": "0.66284", "published_at": "2026-04-11T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2017-1000381" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-1000381", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-1000381" }, { "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.4", "scoring_system": "cvssv2", "scoring_elements": "AV:N/AC:L/Au:N/C:P/I:N/A:P" }, { "value": "6.5", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/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=1463132", "reference_id": "1463132", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1463132" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=865360", "reference_id": "865360", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=865360" }, { "reference_url": "https://security.archlinux.org/ASA-201707-21", "reference_id": "ASA-201707-21", "reference_type": "", "scores": [], "url": "https://security.archlinux.org/ASA-201707-21" }, { "reference_url": "https://security.archlinux.org/AVG-315", "reference_id": "AVG-315", "reference_type": "", "scores": [ { "value": "Medium", "scoring_system": "archlinux", "scoring_elements": "" } ], "url": "https://security.archlinux.org/AVG-315" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2017:2908", "reference_id": "RHSA-2017:2908", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2017:2908" }, { "reference_url": "https://usn.ubuntu.com/3395-1/", "reference_id": "USN-3395-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/3395-1/" }, { "reference_url": "https://usn.ubuntu.com/USN-4796-1/", "reference_id": "USN-USN-4796-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/USN-4796-1/" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/374538?format=api", "purl": "pkg:alpm/archlinux/c-ares@1.13.0-1", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:alpm/archlinux/c-ares@1.13.0-1" } ], "aliases": [ "CVE-2017-1000381" ], "risk_score": 3.1, "exploitability": "0.5", "weighted_severity": "6.2", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-w3cx-2jcp-pyga" } ], "fixing_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/47188?format=api", "vulnerability_id": "VCID-33wk-w9ez-vyd2", "summary": "A heap-based buffer overflow in c-ares might allow remote attackers\n to cause a Denial of Service condition.", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2016-5180.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2016-5180.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2016-5180", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.18165", "scoring_system": "epss", "scoring_elements": "0.95153", "published_at": "2026-04-01T12:55:00Z" }, { "value": "0.18165", "scoring_system": "epss", "scoring_elements": "0.95203", "published_at": "2026-04-21T12:55:00Z" }, { "value": "0.18165", "scoring_system": "epss", "scoring_elements": "0.95198", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.18165", "scoring_system": "epss", "scoring_elements": "0.95201", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.18165", "scoring_system": "epss", "scoring_elements": "0.95164", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.18165", "scoring_system": "epss", "scoring_elements": "0.95166", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.18165", "scoring_system": "epss", "scoring_elements": "0.95169", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.18165", "scoring_system": "epss", "scoring_elements": "0.95176", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.18165", "scoring_system": "epss", "scoring_elements": "0.9518", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.18165", "scoring_system": "epss", "scoring_elements": "0.95186", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.18165", "scoring_system": "epss", "scoring_elements": "0.95187", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.18165", "scoring_system": "epss", "scoring_elements": "0.9519", "published_at": "2026-04-13T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2016-5180" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-5180", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-5180" }, { "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml", "reference_id": "", "reference_type": "", "scores": [ { "value": "5", "scoring_system": "cvssv2", "scoring_elements": "AV:N/AC:L/Au:N/C:N/I:N/A:P" } ], "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=1380463", "reference_id": "1380463", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1380463" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=839151", "reference_id": "839151", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=839151" }, { "reference_url": "https://security.archlinux.org/ASA-201609-31", "reference_id": "ASA-201609-31", "reference_type": "", "scores": [], "url": "https://security.archlinux.org/ASA-201609-31" }, { "reference_url": "https://security.archlinux.org/AVG-37", "reference_id": "AVG-37", "reference_type": "", "scores": [ { "value": "High", "scoring_system": "archlinux", "scoring_elements": "" } ], "url": "https://security.archlinux.org/AVG-37" }, { "reference_url": "https://security.gentoo.org/glsa/201701-28", "reference_id": "GLSA-201701-28", "reference_type": "", "scores": [], "url": "https://security.gentoo.org/glsa/201701-28" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2017:0002", "reference_id": "RHSA-2017:0002", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2017:0002" }, { "reference_url": "https://usn.ubuntu.com/3143-1/", "reference_id": "USN-3143-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/3143-1/" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/373163?format=api", "purl": "pkg:alpm/archlinux/c-ares@1.12.0-1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-w3cx-2jcp-pyga" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:alpm/archlinux/c-ares@1.12.0-1" } ], "aliases": [ "CVE-2016-5180" ], "risk_score": 4.0, "exploitability": "0.5", "weighted_severity": "8.0", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-33wk-w9ez-vyd2" } ], "risk_score": "3.1", "resource_url": "http://public2.vulnerablecode.io/packages/pkg:alpm/archlinux/c-ares@1.12.0-1" }