Lookup for vulnerable packages by Package URL.

GET /api/packages/941757?format=api
HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "url": "http://public2.vulnerablecode.io/api/packages/941757?format=api",
    "purl": "pkg:deb/debian/unbound@1.3.4-1?distro=trixie",
    "type": "deb",
    "namespace": "debian",
    "name": "unbound",
    "version": "1.3.4-1",
    "qualifiers": {
        "distro": "trixie"
    },
    "subpath": "",
    "is_vulnerable": false,
    "next_non_vulnerable_version": "1.4.3-1",
    "latest_non_vulnerable_version": "1.24.2-1",
    "affected_by_vulnerabilities": [],
    "fixing_vulnerabilities": [
        {
            "url": "http://public2.vulnerablecode.io/api/vulnerabilities/91967?format=api",
            "vulnerability_id": "VCID-8q2v-7n3c-8qg8",
            "summary": "Unbound before 1.3.4 does not properly verify signatures for NSEC3 records, which allows remote attackers to cause secure delegations to be downgraded via DNS spoofing or other DNS-related attacks in conjunction with crafted delegation responses.",
            "references": [
                {
                    "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2009-3602",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "0.01644",
                            "scoring_system": "epss",
                            "scoring_elements": "0.81897",
                            "published_at": "2026-04-01T12:55:00Z"
                        },
                        {
                            "value": "0.01644",
                            "scoring_system": "epss",
                            "scoring_elements": "0.81908",
                            "published_at": "2026-04-02T12:55:00Z"
                        },
                        {
                            "value": "0.01644",
                            "scoring_system": "epss",
                            "scoring_elements": "0.81931",
                            "published_at": "2026-04-04T12:55:00Z"
                        },
                        {
                            "value": "0.01644",
                            "scoring_system": "epss",
                            "scoring_elements": "0.81927",
                            "published_at": "2026-04-07T12:55:00Z"
                        },
                        {
                            "value": "0.01644",
                            "scoring_system": "epss",
                            "scoring_elements": "0.81954",
                            "published_at": "2026-04-08T12:55:00Z"
                        },
                        {
                            "value": "0.01644",
                            "scoring_system": "epss",
                            "scoring_elements": "0.81962",
                            "published_at": "2026-04-09T12:55:00Z"
                        },
                        {
                            "value": "0.01644",
                            "scoring_system": "epss",
                            "scoring_elements": "0.81981",
                            "published_at": "2026-04-11T12:55:00Z"
                        },
                        {
                            "value": "0.01644",
                            "scoring_system": "epss",
                            "scoring_elements": "0.8197",
                            "published_at": "2026-04-12T12:55:00Z"
                        },
                        {
                            "value": "0.01644",
                            "scoring_system": "epss",
                            "scoring_elements": "0.81965",
                            "published_at": "2026-04-13T12:55:00Z"
                        },
                        {
                            "value": "0.01644",
                            "scoring_system": "epss",
                            "scoring_elements": "0.82",
                            "published_at": "2026-04-18T12:55:00Z"
                        },
                        {
                            "value": "0.01644",
                            "scoring_system": "epss",
                            "scoring_elements": "0.82002",
                            "published_at": "2026-04-21T12:55:00Z"
                        },
                        {
                            "value": "0.01644",
                            "scoring_system": "epss",
                            "scoring_elements": "0.82025",
                            "published_at": "2026-04-24T12:55:00Z"
                        }
                    ],
                    "url": "https://api.first.org/data/v1/epss?cve=CVE-2009-3602"
                },
                {
                    "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-3602",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-3602"
                }
            ],
            "fixed_packages": [
                {
                    "url": "http://public2.vulnerablecode.io/api/packages/941757?format=api",
                    "purl": "pkg:deb/debian/unbound@1.3.4-1?distro=trixie",
                    "is_vulnerable": false,
                    "affected_by_vulnerabilities": [],
                    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/unbound@1.3.4-1%3Fdistro=trixie"
                },
                {
                    "url": "http://public2.vulnerablecode.io/api/packages/941758?format=api",
                    "purl": "pkg:deb/debian/unbound@1.13.1-1%2Bdeb11u2?distro=trixie",
                    "is_vulnerable": false,
                    "affected_by_vulnerabilities": [],
                    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/unbound@1.13.1-1%252Bdeb11u2%3Fdistro=trixie"
                },
                {
                    "url": "http://public2.vulnerablecode.io/api/packages/941756?format=api",
                    "purl": "pkg:deb/debian/unbound@1.17.1-2%2Bdeb12u4?distro=trixie",
                    "is_vulnerable": false,
                    "affected_by_vulnerabilities": [],
                    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/unbound@1.17.1-2%252Bdeb12u4%3Fdistro=trixie"
                },
                {
                    "url": "http://public2.vulnerablecode.io/api/packages/941760?format=api",
                    "purl": "pkg:deb/debian/unbound@1.22.0-2%2Bdeb13u1?distro=trixie",
                    "is_vulnerable": false,
                    "affected_by_vulnerabilities": [],
                    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/unbound@1.22.0-2%252Bdeb13u1%3Fdistro=trixie"
                },
                {
                    "url": "http://public2.vulnerablecode.io/api/packages/941759?format=api",
                    "purl": "pkg:deb/debian/unbound@1.24.2-1?distro=trixie",
                    "is_vulnerable": false,
                    "affected_by_vulnerabilities": [],
                    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/unbound@1.24.2-1%3Fdistro=trixie"
                }
            ],
            "aliases": [
                "CVE-2009-3602"
            ],
            "risk_score": null,
            "exploitability": null,
            "weighted_severity": null,
            "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-8q2v-7n3c-8qg8"
        }
    ],
    "risk_score": null,
    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/unbound@1.3.4-1%3Fdistro=trixie"
}