GET

Package Instance

Lookup for vulnerable packages by Package URL.

GET /api/packages/130457?format=api
HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "url": "http://public2.vulnerablecode.io/api/packages/130457?format=api",
    "purl": "pkg:rpm/redhat/spamassassin@2.55-3?arch=2",
    "type": "rpm",
    "namespace": "redhat",
    "name": "spamassassin",
    "version": "2.55-3",
    "qualifiers": {
        "arch": "2"
    },
    "subpath": "",
    "is_vulnerable": true,
    "next_non_vulnerable_version": null,
    "latest_non_vulnerable_version": null,
    "affected_by_vulnerabilities": [
        {
            "url": "http://public2.vulnerablecode.io/api/vulnerabilities/47217?format=api",
            "vulnerability_id": "VCID-9r3c-jxuf-8kak",
            "summary": "SpamAssassin is vulnerable to a Denial of Service attack when handling\n    certain malformed messages.",
            "references": [
                {
                    "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2004-0796.json",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2004-0796.json"
                },
                {
                    "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2004-0796",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "0.01344",
                            "scoring_system": "epss",
                            "scoring_elements": "0.8",
                            "published_at": "2026-04-01T12:55:00Z"
                        },
                        {
                            "value": "0.01344",
                            "scoring_system": "epss",
                            "scoring_elements": "0.80008",
                            "published_at": "2026-04-02T12:55:00Z"
                        },
                        {
                            "value": "0.01344",
                            "scoring_system": "epss",
                            "scoring_elements": "0.80029",
                            "published_at": "2026-04-04T12:55:00Z"
                        },
                        {
                            "value": "0.01344",
                            "scoring_system": "epss",
                            "scoring_elements": "0.80019",
                            "published_at": "2026-04-07T12:55:00Z"
                        },
                        {
                            "value": "0.01344",
                            "scoring_system": "epss",
                            "scoring_elements": "0.80047",
                            "published_at": "2026-04-08T12:55:00Z"
                        },
                        {
                            "value": "0.01344",
                            "scoring_system": "epss",
                            "scoring_elements": "0.80056",
                            "published_at": "2026-04-09T12:55:00Z"
                        },
                        {
                            "value": "0.01344",
                            "scoring_system": "epss",
                            "scoring_elements": "0.80075",
                            "published_at": "2026-04-11T12:55:00Z"
                        },
                        {
                            "value": "0.01344",
                            "scoring_system": "epss",
                            "scoring_elements": "0.8006",
                            "published_at": "2026-04-12T12:55:00Z"
                        },
                        {
                            "value": "0.01344",
                            "scoring_system": "epss",
                            "scoring_elements": "0.80051",
                            "published_at": "2026-04-13T12:55:00Z"
                        },
                        {
                            "value": "0.01344",
                            "scoring_system": "epss",
                            "scoring_elements": "0.80079",
                            "published_at": "2026-04-18T12:55:00Z"
                        },
                        {
                            "value": "0.01344",
                            "scoring_system": "epss",
                            "scoring_elements": "0.8008",
                            "published_at": "2026-04-21T12:55:00Z"
                        }
                    ],
                    "url": "https://api.first.org/data/v1/epss?cve=CVE-2004-0796"
                },
                {
                    "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2004-0796",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2004-0796"
                },
                {
                    "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=1617293",
                    "reference_id": "1617293",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1617293"
                },
                {
                    "reference_url": "https://security.gentoo.org/glsa/200408-06",
                    "reference_id": "GLSA-200408-06",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://security.gentoo.org/glsa/200408-06"
                },
                {
                    "reference_url": "https://access.redhat.com/errata/RHSA-2004:451",
                    "reference_id": "RHSA-2004:451",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://access.redhat.com/errata/RHSA-2004:451"
                }
            ],
            "fixed_packages": [],
            "aliases": [
                "CVE-2004-0796"
            ],
            "risk_score": null,
            "exploitability": "0.5",
            "weighted_severity": "0.0",
            "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-9r3c-jxuf-8kak"
        }
    ],
    "fixing_vulnerabilities": [],
    "risk_score": null,
    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:rpm/redhat/spamassassin@2.55-3%3Farch=2"
}