Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/932938?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/932938?format=api", "purl": "pkg:deb/debian/nsd@4.1.11-1?distro=trixie", "type": "deb", "namespace": "debian", "name": "nsd", "version": "4.1.11-1", "qualifiers": { "distro": "trixie" }, "subpath": "", "is_vulnerable": false, "next_non_vulnerable_version": "4.2.4-1", "latest_non_vulnerable_version": "4.14.2-1", "affected_by_vulnerabilities": [], "fixing_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/92925?format=api", "vulnerability_id": "VCID-3x2s-wv48-1yf6", "summary": "NSD before 4.1.11 allows remote DNS master servers to cause a denial of service (/tmp disk consumption and slave server crash) via a zone transfer with unlimited data.", "references": [ { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2016-6173", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.034", "scoring_system": "epss", "scoring_elements": "0.87429", "published_at": "2026-04-21T12:55:00Z" }, { "value": "0.034", "scoring_system": "epss", "scoring_elements": "0.87363", "published_at": "2026-04-01T12:55:00Z" }, { "value": "0.034", "scoring_system": "epss", "scoring_elements": "0.87373", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.034", "scoring_system": "epss", "scoring_elements": "0.87388", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.034", "scoring_system": "epss", "scoring_elements": "0.87407", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.034", "scoring_system": "epss", "scoring_elements": "0.87414", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.034", "scoring_system": "epss", "scoring_elements": "0.87427", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.034", "scoring_system": "epss", "scoring_elements": "0.87422", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.034", "scoring_system": "epss", "scoring_elements": "0.87418", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.034", "scoring_system": "epss", "scoring_elements": "0.87432", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.034", "scoring_system": "epss", "scoring_elements": "0.87435", "published_at": "2026-04-18T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2016-6173" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-6173", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-6173" }, { "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.1", "scoring_system": "cvssv2", "scoring_elements": "AV:N/AC:M/Au:N/C:N/I:N/A:C" } ], "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=830806", "reference_id": "830806", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=830806" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/932938?format=api", "purl": "pkg:deb/debian/nsd@4.1.11-1?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/nsd@4.1.11-1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/932935?format=api", "purl": "pkg:deb/debian/nsd@4.3.5-1?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/nsd@4.3.5-1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/932933?format=api", "purl": "pkg:deb/debian/nsd@4.6.1-1?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/nsd@4.6.1-1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/932937?format=api", "purl": "pkg:deb/debian/nsd@4.12.0-1?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/nsd@4.12.0-1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/932936?format=api", "purl": "pkg:deb/debian/nsd@4.14.2-1?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/nsd@4.14.2-1%3Fdistro=trixie" } ], "aliases": [ "CVE-2016-6173" ], "risk_score": 1.8, "exploitability": "0.5", "weighted_severity": "3.5", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-3x2s-wv48-1yf6" } ], "risk_score": null, "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/nsd@4.1.11-1%3Fdistro=trixie" }