Lookup for vulnerable packages by Package URL.

GET /api/packages/6110?format=api
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{
    "url": "http://public2.vulnerablecode.io/api/packages/6110?format=api",
    "purl": "pkg:deb/debian/libtheora@1.0~beta3-1%2Blenny1",
    "type": "deb",
    "namespace": "debian",
    "name": "libtheora",
    "version": "1.0~beta3-1+lenny1",
    "qualifiers": {},
    "subpath": "",
    "is_vulnerable": true,
    "next_non_vulnerable_version": "1.1.1+dfsg.1-3",
    "latest_non_vulnerable_version": "1.1.1+dfsg.1-3",
    "affected_by_vulnerabilities": [
        {
            "url": "http://public2.vulnerablecode.io/api/vulnerabilities/2624?format=api",
            "vulnerability_id": "VCID-v1gt-2387-67dw",
            "summary": "Security researcher Dan Kaminsky reported an\ninteger overflow in the Theora video library.  A video's dimensions\nwere being multiplied together and used in particular memory\nallocations.  When the video dimensions were sufficiently large, the\nmultiplication could overflow a 32-bit integer resulting in too small\na memory buffer being allocated for the video.  An attacker could use\na specially crafted video to write data past the bounds of this\nbuffer, causing a crash and potentially running arbitrary code on a\nvictim's computer.Mozilla intern David Keeler also independently\nreported this issue as well as an additional crash which was\ndetermined to be a denial-of-service.Video capabilities were added to the Mozilla browser engine\nin Firefox 3.5, SeaMonkey 2.0, and Thunderbird 3.0; prior releases of these\nproducts were not affected.These bugs were fixed upstream in Theora version 1.1\n(\"Thusnelda\") but the older version used in Firefox 3.5 needed this\npatch.",
            "references": [
                {
                    "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2009-3389.json",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2009-3389.json"
                },
                {
                    "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2009-3389",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "0.0553",
                            "scoring_system": "epss",
                            "scoring_elements": "0.90416",
                            "published_at": "2026-06-04T12:55:00Z"
                        }
                    ],
                    "url": "https://api.first.org/data/v1/epss?cve=CVE-2009-3389"
                },
                {
                    "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=548541",
                    "reference_id": "548541",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://bugzilla.redhat.com/show_bug.cgi?id=548541"
                },
                {
                    "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=572950",
                    "reference_id": "572950",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=572950"
                },
                {
                    "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-3389",
                    "reference_id": "CVE-2009-3389",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-3389"
                },
                {
                    "reference_url": "https://security.gentoo.org/glsa/201301-01",
                    "reference_id": "GLSA-201301-01",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://security.gentoo.org/glsa/201301-01"
                },
                {
                    "reference_url": "https://www.mozilla.org/en-US/security/advisories/mfsa2009-67",
                    "reference_id": "mfsa2009-67",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "critical",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://www.mozilla.org/en-US/security/advisories/mfsa2009-67"
                }
            ],
            "fixed_packages": [
                {
                    "url": "http://public2.vulnerablecode.io/api/packages/6111?format=api",
                    "purl": "pkg:deb/debian/libtheora@1.1.1%2Bdfsg.1-3",
                    "is_vulnerable": false,
                    "affected_by_vulnerabilities": [],
                    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/libtheora@1.1.1%252Bdfsg.1-3"
                }
            ],
            "aliases": [
                "CVE-2009-3389"
            ],
            "risk_score": 4.5,
            "exploitability": "0.5",
            "weighted_severity": "9.0",
            "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-v1gt-2387-67dw"
        }
    ],
    "fixing_vulnerabilities": [],
    "risk_score": "4.5",
    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/libtheora@1.0~beta3-1%252Blenny1"
}