Lookup for vulnerabilities affecting packages.

GET /api/vulnerabilities/51732?format=api
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{
    "url": "http://public2.vulnerablecode.io/api/vulnerabilities/51732?format=api",
    "vulnerability_id": "VCID-pgxa-jsvb-73cf",
    "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-2016-1947"
        }
    ],
    "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": "http://lists.opensuse.org/opensuse-security-announce/2016-02/msg00001.html",
            "reference_id": "",
            "reference_type": "",
            "scores": [],
            "url": "http://lists.opensuse.org/opensuse-security-announce/2016-02/msg00001.html"
        },
        {
            "reference_url": "http://lists.opensuse.org/opensuse-security-announce/2016-02/msg00002.html",
            "reference_id": "",
            "reference_type": "",
            "scores": [],
            "url": "http://lists.opensuse.org/opensuse-security-announce/2016-02/msg00002.html"
        },
        {
            "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2016-1947.json",
            "reference_id": "",
            "reference_type": "",
            "scores": [],
            "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2016-1947.json"
        },
        {
            "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2016-1947",
            "reference_id": "",
            "reference_type": "",
            "scores": [
                {
                    "value": "0.00571",
                    "scoring_system": "epss",
                    "scoring_elements": "0.68656",
                    "published_at": "2026-04-12T12:55:00Z"
                },
                {
                    "value": "0.00571",
                    "scoring_system": "epss",
                    "scoring_elements": "0.68561",
                    "published_at": "2026-04-01T12:55:00Z"
                },
                {
                    "value": "0.00571",
                    "scoring_system": "epss",
                    "scoring_elements": "0.68626",
                    "published_at": "2026-04-13T12:55:00Z"
                },
                {
                    "value": "0.00571",
                    "scoring_system": "epss",
                    "scoring_elements": "0.68644",
                    "published_at": "2026-04-09T12:55:00Z"
                },
                {
                    "value": "0.00571",
                    "scoring_system": "epss",
                    "scoring_elements": "0.68669",
                    "published_at": "2026-04-11T12:55:00Z"
                },
                {
                    "value": "0.00571",
                    "scoring_system": "epss",
                    "scoring_elements": "0.68579",
                    "published_at": "2026-04-02T12:55:00Z"
                },
                {
                    "value": "0.00571",
                    "scoring_system": "epss",
                    "scoring_elements": "0.68598",
                    "published_at": "2026-04-04T12:55:00Z"
                },
                {
                    "value": "0.00571",
                    "scoring_system": "epss",
                    "scoring_elements": "0.68575",
                    "published_at": "2026-04-07T12:55:00Z"
                }
            ],
            "url": "https://api.first.org/data/v1/epss?cve=CVE-2016-1947"
        },
        {
            "reference_url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1237103",
            "reference_id": "",
            "reference_type": "",
            "scores": [],
            "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1237103"
        },
        {
            "reference_url": "http://www.mozilla.org/security/announce/2016/mfsa2016-11.html",
            "reference_id": "",
            "reference_type": "",
            "scores": [],
            "url": "http://www.mozilla.org/security/announce/2016/mfsa2016-11.html"
        },
        {
            "reference_url": "http://www.securityfocus.com/bid/81949",
            "reference_id": "",
            "reference_type": "",
            "scores": [],
            "url": "http://www.securityfocus.com/bid/81949"
        },
        {
            "reference_url": "http://www.securitytracker.com/id/1034825",
            "reference_id": "",
            "reference_type": "",
            "scores": [],
            "url": "http://www.securitytracker.com/id/1034825"
        },
        {
            "reference_url": "http://www.ubuntu.com/usn/USN-2880-1",
            "reference_id": "",
            "reference_type": "",
            "scores": [],
            "url": "http://www.ubuntu.com/usn/USN-2880-1"
        },
        {
            "reference_url": "http://www.ubuntu.com/usn/USN-2880-2",
            "reference_id": "",
            "reference_type": "",
            "scores": [],
            "url": "http://www.ubuntu.com/usn/USN-2880-2"
        },
        {
            "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=1301826",
            "reference_id": "1301826",
            "reference_type": "",
            "scores": [],
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1301826"
        },
        {
            "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:mozilla:firefox:43.0:*:*:*:*:*:*:*",
            "reference_id": "cpe:2.3:a:mozilla:firefox:43.0:*:*:*:*:*:*:*",
            "reference_type": "",
            "scores": [],
            "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:mozilla:firefox:43.0:*:*:*:*:*:*:*"
        },
        {
            "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:mozilla:firefox:43.0.1:*:*:*:*:*:*:*",
            "reference_id": "cpe:2.3:a:mozilla:firefox:43.0.1:*:*:*:*:*:*:*",
            "reference_type": "",
            "scores": [],
            "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:mozilla:firefox:43.0.1:*:*:*:*:*:*:*"
        },
        {
            "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:mozilla:firefox:43.0.2:*:*:*:*:*:*:*",
            "reference_id": "cpe:2.3:a:mozilla:firefox:43.0.2:*:*:*:*:*:*:*",
            "reference_type": "",
            "scores": [],
            "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:mozilla:firefox:43.0.2:*:*:*:*:*:*:*"
        },
        {
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        {
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            "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:lts:*:*:*"
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            "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*",
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        {
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        {
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        },
        {
            "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-1947",
            "reference_id": "CVE-2016-1947",
            "reference_type": "",
            "scores": [],
            "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-1947"
        },
        {
            "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2016-1947",
            "reference_id": "CVE-2016-1947",
            "reference_type": "",
            "scores": [
                {
                    "value": "4.3",
                    "scoring_system": "cvssv2",
                    "scoring_elements": "AV:N/AC:M/Au:N/C:N/I:P/A:N"
                },
                {
                    "value": "4.7",
                    "scoring_system": "cvssv3",
                    "scoring_elements": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:N"
                }
            ],
            "url": "https://nvd.nist.gov/vuln/detail/CVE-2016-1947"
        },
        {
            "reference_url": "https://security.gentoo.org/glsa/201605-06",
            "reference_id": "GLSA-201605-06",
            "reference_type": "",
            "scores": [],
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        },
        {
            "reference_url": "https://www.mozilla.org/en-US/security/advisories/mfsa2016-11",
            "reference_id": "mfsa2016-11",
            "reference_type": "",
            "scores": [
                {
                    "value": "none",
                    "scoring_system": "generic_textual",
                    "scoring_elements": ""
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        },
        {
            "reference_url": "https://usn.ubuntu.com/2880-1/",
            "reference_id": "USN-2880-1",
            "reference_type": "",
            "scores": [],
            "url": "https://usn.ubuntu.com/2880-1/"
        }
    ],
    "weaknesses": [
        {
            "cwe_id": 19,
            "name": "Data Processing Errors",
            "description": "Weaknesses in this category are typically found in functionality that processes data. Data processing is the manipulation of input to retrieve or save information."
        }
    ],
    "exploits": [],
    "severity_range_score": "4.3 - 4.7",
    "exploitability": null,
    "weighted_severity": null,
    "risk_score": null,
    "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-pgxa-jsvb-73cf"
}