Lookup for vulnerabilities affecting packages.

GET /api/vulnerabilities/51725?format=api
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{
    "url": "http://public2.vulnerablecode.io/api/vulnerabilities/51725?format=api",
    "vulnerability_id": "VCID-fjdm-u6fm-y7eq",
    "summary": "Multiple vulnerabilities have been found in Firefox, Thunderbird,\n    Network Security Services (NSS), and NetScape Portable Runtime (NSPR) with\n    the worst of which may allow remote execution of arbitrary code.",
    "aliases": [
        {
            "alias": "CVE-2016-1940"
        }
    ],
    "fixed_packages": [
        {
            "url": "http://public2.vulnerablecode.io/api/packages/79270?format=api",
            "purl": "pkg:ebuild/dev-libs/nspr@4.12",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:ebuild/dev-libs/nspr@4.12"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/79271?format=api",
            "purl": "pkg:ebuild/dev-libs/nss@3.22.2",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:ebuild/dev-libs/nss@3.22.2"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/79272?format=api",
            "purl": "pkg:ebuild/dev-libs/nss@4.12",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:ebuild/dev-libs/nss@4.12"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/79273?format=api",
            "purl": "pkg:ebuild/mail-client/thunderbird@3.22.2",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:ebuild/mail-client/thunderbird@3.22.2"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/79274?format=api",
            "purl": "pkg:ebuild/mail-client/thunderbird@4.12",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:ebuild/mail-client/thunderbird@4.12"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/79275?format=api",
            "purl": "pkg:ebuild/mail-client/thunderbird@38.7.0",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:ebuild/mail-client/thunderbird@38.7.0"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/79276?format=api",
            "purl": "pkg:ebuild/mail-client/thunderbird-bin@3.22.2",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:ebuild/mail-client/thunderbird-bin@3.22.2"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/79277?format=api",
            "purl": "pkg:ebuild/mail-client/thunderbird-bin@4.12",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:ebuild/mail-client/thunderbird-bin@4.12"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/79278?format=api",
            "purl": "pkg:ebuild/mail-client/thunderbird-bin@38.7.0",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:ebuild/mail-client/thunderbird-bin@38.7.0"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/79279?format=api",
            "purl": "pkg:ebuild/www-client/firefox@3.22.2",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:ebuild/www-client/firefox@3.22.2"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/79280?format=api",
            "purl": "pkg:ebuild/www-client/firefox@4.12",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:ebuild/www-client/firefox@4.12"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/79281?format=api",
            "purl": "pkg:ebuild/www-client/firefox@38.7.0",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:ebuild/www-client/firefox@38.7.0"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/79283?format=api",
            "purl": "pkg:ebuild/www-client/firefox-bin@3.22.2",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:ebuild/www-client/firefox-bin@3.22.2"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/79284?format=api",
            "purl": "pkg:ebuild/www-client/firefox-bin@4.12",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:ebuild/www-client/firefox-bin@4.12"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/79285?format=api",
            "purl": "pkg:ebuild/www-client/firefox-bin@38.7.0",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:ebuild/www-client/firefox-bin@38.7.0"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/86478?format=api",
            "purl": "pkg:mozilla/Firefox@44.0.0",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:mozilla/Firefox@44.0.0"
        }
    ],
    "affected_packages": [],
    "references": [
        {
            "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2016-1940",
            "reference_id": "",
            "reference_type": "",
            "scores": [
                {
                    "value": "0.00322",
                    "scoring_system": "epss",
                    "scoring_elements": "0.55367",
                    "published_at": "2026-04-16T12:55:00Z"
                },
                {
                    "value": "0.00322",
                    "scoring_system": "epss",
                    "scoring_elements": "0.55204",
                    "published_at": "2026-04-01T12:55:00Z"
                },
                {
                    "value": "0.00322",
                    "scoring_system": "epss",
                    "scoring_elements": "0.55371",
                    "published_at": "2026-04-18T12:55:00Z"
                },
                {
                    "value": "0.00322",
                    "scoring_system": "epss",
                    "scoring_elements": "0.55349",
                    "published_at": "2026-04-12T12:55:00Z"
                },
                {
                    "value": "0.00322",
                    "scoring_system": "epss",
                    "scoring_elements": "0.55331",
                    "published_at": "2026-04-13T12:55:00Z"
                },
                {
                    "value": "0.00322",
                    "scoring_system": "epss",
                    "scoring_elements": "0.55303",
                    "published_at": "2026-04-02T12:55:00Z"
                },
                {
                    "value": "0.00322",
                    "scoring_system": "epss",
                    "scoring_elements": "0.55327",
                    "published_at": "2026-04-04T12:55:00Z"
                },
                {
                    "value": "0.00322",
                    "scoring_system": "epss",
                    "scoring_elements": "0.55309",
                    "published_at": "2026-04-07T12:55:00Z"
                },
                {
                    "value": "0.00322",
                    "scoring_system": "epss",
                    "scoring_elements": "0.55359",
                    "published_at": "2026-04-08T12:55:00Z"
                },
                {
                    "value": "0.00322",
                    "scoring_system": "epss",
                    "scoring_elements": "0.5536",
                    "published_at": "2026-04-09T12:55:00Z"
                }
            ],
            "url": "https://api.first.org/data/v1/epss?cve=CVE-2016-1940"
        },
        {
            "reference_url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1208525",
            "reference_id": "",
            "reference_type": "",
            "scores": [],
            "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1208525"
        },
        {
            "reference_url": "http://www.mozilla.org/security/announce/2016/mfsa2016-05.html",
            "reference_id": "",
            "reference_type": "",
            "scores": [],
            "url": "http://www.mozilla.org/security/announce/2016/mfsa2016-05.html"
        },
        {
            "reference_url": "http://www.securitytracker.com/id/1034825",
            "reference_id": "",
            "reference_type": "",
            "scores": [],
            "url": "http://www.securitytracker.com/id/1034825"
        },
        {
            "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*",
            "reference_id": "cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*",
            "reference_type": "",
            "scores": [],
            "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*"
        },
        {
            "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:google:android:*:*:*:*:*:*:*:*",
            "reference_id": "cpe:2.3:o:google:android:*:*:*:*:*:*:*:*",
            "reference_type": "",
            "scores": [],
            "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:google:android:*:*:*:*:*:*:*:*"
        },
        {
            "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-1940",
            "reference_id": "CVE-2016-1940",
            "reference_type": "",
            "scores": [],
            "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-1940"
        },
        {
            "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2016-1940",
            "reference_id": "CVE-2016-1940",
            "reference_type": "",
            "scores": [
                {
                    "value": "5.0",
                    "scoring_system": "cvssv2",
                    "scoring_elements": "AV:N/AC:L/Au:N/C:N/I:P/A:N"
                },
                {
                    "value": "5.3",
                    "scoring_system": "cvssv3",
                    "scoring_elements": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N"
                }
            ],
            "url": "https://nvd.nist.gov/vuln/detail/CVE-2016-1940"
        },
        {
            "reference_url": "https://security.gentoo.org/glsa/201605-06",
            "reference_id": "GLSA-201605-06",
            "reference_type": "",
            "scores": [],
            "url": "https://security.gentoo.org/glsa/201605-06"
        },
        {
            "reference_url": "https://www.mozilla.org/en-US/security/advisories/mfsa2016-05",
            "reference_id": "mfsa2016-05",
            "reference_type": "",
            "scores": [
                {
                    "value": "none",
                    "scoring_system": "generic_textual",
                    "scoring_elements": ""
                }
            ],
            "url": "https://www.mozilla.org/en-US/security/advisories/mfsa2016-05"
        }
    ],
    "weaknesses": [
        {
            "cwe_id": 17,
            "name": "DEPRECATED: Code",
            "description": "This entry has been deprecated.  It was originally used for organizing the Development View (CWE-699) and some other views, but it introduced unnecessary complexity and depth to the resulting tree."
        }
    ],
    "exploits": [],
    "severity_range_score": "5.0 - 5.3",
    "exploitability": null,
    "weighted_severity": null,
    "risk_score": null,
    "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-fjdm-u6fm-y7eq"
}