GET

Vulnerability Instance

Lookup for vulnerabilities affecting packages.

GET /api/vulnerabilities/31256?format=api
HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "url": "http://public2.vulnerablecode.io/api/vulnerabilities/31256?format=api",
    "vulnerability_id": "VCID-hjq3-bq3z-4uc1",
    "summary": "Multiple vulnerabilities have been found in GnuTLS, allowing a\n    remote attacker to perform man-in-the-middle or Denial of Service attacks.",
    "aliases": [
        {
            "alias": "CVE-2009-2730"
        }
    ],
    "fixed_packages": [
        {
            "url": "http://public2.vulnerablecode.io/api/packages/82919?format=api",
            "purl": "pkg:ebuild/net-libs/gnutls@2.10.0",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:ebuild/net-libs/gnutls@2.10.0"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/71826?format=api",
            "purl": "pkg:ebuild/net-libs/gnutls@2.12.18",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:ebuild/net-libs/gnutls@2.12.18"
        }
    ],
    "affected_packages": [
        {
            "url": "http://public2.vulnerablecode.io/api/packages/128354?format=api",
            "purl": "pkg:rpm/redhat/gnutls@1.0.20-4.el4_8?arch=3",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-hjq3-bq3z-4uc1"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:rpm/redhat/gnutls@1.0.20-4.el4_8%3Farch=3"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/128355?format=api",
            "purl": "pkg:rpm/redhat/gnutls@1.4.1-3.el5_3?arch=5",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-hjq3-bq3z-4uc1"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:rpm/redhat/gnutls@1.4.1-3.el5_3%3Farch=5"
        }
    ],
    "references": [
        {
            "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2009-2730.json",
            "reference_id": "",
            "reference_type": "",
            "scores": [],
            "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2009-2730.json"
        },
        {
            "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2009-2730",
            "reference_id": "",
            "reference_type": "",
            "scores": [
                {
                    "value": "0.02695",
                    "scoring_system": "epss",
                    "scoring_elements": "0.85799",
                    "published_at": "2026-04-01T12:55:00Z"
                },
                {
                    "value": "0.02695",
                    "scoring_system": "epss",
                    "scoring_elements": "0.85811",
                    "published_at": "2026-04-02T12:55:00Z"
                },
                {
                    "value": "0.02695",
                    "scoring_system": "epss",
                    "scoring_elements": "0.85829",
                    "published_at": "2026-04-04T12:55:00Z"
                },
                {
                    "value": "0.02695",
                    "scoring_system": "epss",
                    "scoring_elements": "0.85833",
                    "published_at": "2026-04-07T12:55:00Z"
                },
                {
                    "value": "0.02695",
                    "scoring_system": "epss",
                    "scoring_elements": "0.85852",
                    "published_at": "2026-04-08T12:55:00Z"
                },
                {
                    "value": "0.02695",
                    "scoring_system": "epss",
                    "scoring_elements": "0.85862",
                    "published_at": "2026-04-09T12:55:00Z"
                },
                {
                    "value": "0.02695",
                    "scoring_system": "epss",
                    "scoring_elements": "0.85876",
                    "published_at": "2026-04-11T12:55:00Z"
                },
                {
                    "value": "0.02695",
                    "scoring_system": "epss",
                    "scoring_elements": "0.85874",
                    "published_at": "2026-04-12T12:55:00Z"
                },
                {
                    "value": "0.02695",
                    "scoring_system": "epss",
                    "scoring_elements": "0.8587",
                    "published_at": "2026-04-13T12:55:00Z"
                },
                {
                    "value": "0.02695",
                    "scoring_system": "epss",
                    "scoring_elements": "0.85888",
                    "published_at": "2026-04-16T12:55:00Z"
                },
                {
                    "value": "0.02695",
                    "scoring_system": "epss",
                    "scoring_elements": "0.85893",
                    "published_at": "2026-04-18T12:55:00Z"
                }
            ],
            "url": "https://api.first.org/data/v1/epss?cve=CVE-2009-2730"
        },
        {
            "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=516231",
            "reference_id": "516231",
            "reference_type": "",
            "scores": [],
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=516231"
        },
        {
            "reference_url": "https://security.gentoo.org/glsa/201110-05",
            "reference_id": "GLSA-201110-05",
            "reference_type": "",
            "scores": [],
            "url": "https://security.gentoo.org/glsa/201110-05"
        },
        {
            "reference_url": "https://security.gentoo.org/glsa/201206-18",
            "reference_id": "GLSA-201206-18",
            "reference_type": "",
            "scores": [],
            "url": "https://security.gentoo.org/glsa/201206-18"
        },
        {
            "reference_url": "https://access.redhat.com/errata/RHSA-2009:1232",
            "reference_id": "RHSA-2009:1232",
            "reference_type": "",
            "scores": [],
            "url": "https://access.redhat.com/errata/RHSA-2009:1232"
        },
        {
            "reference_url": "https://usn.ubuntu.com/809-1/",
            "reference_id": "USN-809-1",
            "reference_type": "",
            "scores": [],
            "url": "https://usn.ubuntu.com/809-1/"
        }
    ],
    "weaknesses": [],
    "exploits": [],
    "severity_range_score": null,
    "exploitability": "0.5",
    "weighted_severity": "0.0",
    "risk_score": null,
    "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-hjq3-bq3z-4uc1"
}