Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/1046470?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/1046470?format=api", "purl": "pkg:apk/alpine/nsd@4.3.4-r0?arch=riscv64&distroversion=v3.20&reponame=main", "type": "apk", "namespace": "alpine", "name": "nsd", "version": "4.3.4-r0", "qualifiers": { "arch": "riscv64", "distroversion": "v3.20", "reponame": "main" }, "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/33755?format=api", "vulnerability_id": "VCID-e3w8-8bks-rbg6", "summary": "A vulnerability was discovered in NSD which could allow a local\n attacker to cause a Denial of Service condition.", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-28935.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "4.4", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-28935.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2020-28935", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00065", "scoring_system": "epss", "scoring_elements": "0.20304", "published_at": "2026-04-01T12:55:00Z" }, { "value": "0.00065", "scoring_system": "epss", "scoring_elements": "0.20233", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.00065", "scoring_system": "epss", "scoring_elements": "0.20449", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.00065", "scoring_system": "epss", "scoring_elements": "0.20508", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.00065", "scoring_system": "epss", "scoring_elements": "0.20313", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.00065", "scoring_system": "epss", "scoring_elements": "0.20372", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.00065", "scoring_system": "epss", "scoring_elements": "0.20402", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.00073", "scoring_system": "epss", "scoring_elements": "0.22225", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.00073", "scoring_system": "epss", "scoring_elements": "0.2223", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.00073", "scoring_system": "epss", "scoring_elements": "0.22287", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.00073", "scoring_system": "epss", "scoring_elements": "0.22228", "published_at": "2026-04-13T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2020-28935" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-28935", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-28935" }, { "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml", "reference_id": "", "reference_type": "", "scores": [ { "value": "4.4", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N" } ], "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=1878761", "reference_id": "1878761", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1878761" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=977165", "reference_id": "977165", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=977165" }, { "reference_url": "https://security.archlinux.org/ASA-202012-17", "reference_id": "ASA-202012-17", "reference_type": "", "scores": [], "url": "https://security.archlinux.org/ASA-202012-17" }, { "reference_url": "https://security.archlinux.org/ASA-202012-18", "reference_id": "ASA-202012-18", "reference_type": "", "scores": [], "url": "https://security.archlinux.org/ASA-202012-18" }, { "reference_url": "https://security.archlinux.org/AVG-1326", "reference_id": "AVG-1326", "reference_type": "", "scores": [ { "value": "Low", "scoring_system": "archlinux", "scoring_elements": "" } ], "url": "https://security.archlinux.org/AVG-1326" }, { "reference_url": "https://security.archlinux.org/AVG-1327", "reference_id": "AVG-1327", "reference_type": "", "scores": [ { "value": "Low", "scoring_system": "archlinux", "scoring_elements": "" } ], "url": "https://security.archlinux.org/AVG-1327" }, { "reference_url": "https://security.gentoo.org/glsa/202101-38", "reference_id": "GLSA-202101-38", "reference_type": "", "scores": [], "url": "https://security.gentoo.org/glsa/202101-38" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2021:1853", "reference_id": "RHSA-2021:1853", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2021:1853" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2022:0632", "reference_id": "RHSA-2022:0632", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2022:0632" }, { "reference_url": "https://usn.ubuntu.com/4938-1/", "reference_id": "USN-4938-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/4938-1/" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/1046470?format=api", "purl": "pkg:apk/alpine/nsd@4.3.4-r0?arch=riscv64&distroversion=v3.20&reponame=main", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/nsd@4.3.4-r0%3Farch=riscv64&distroversion=v3.20&reponame=main" } ], "aliases": [ "CVE-2020-28935" ], "risk_score": 2.0, "exploitability": "0.5", "weighted_severity": "4.0", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-e3w8-8bks-rbg6" } ], "risk_score": null, "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/nsd@4.3.4-r0%3Farch=riscv64&distroversion=v3.20&reponame=main" }