Vulnerability Instance

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{
    "url": "http://public2.vulnerablecode.io/api/vulnerabilities/51679?format=api",
    "vulnerability_id": "VCID-nega-51gt-hqfd",
    "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-2015-4482"
        }
    ],
    "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/86809?format=api",
            "purl": "pkg:mozilla/Firefox@40.0.0",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:mozilla/Firefox@40.0.0"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/86810?format=api",
            "purl": "pkg:mozilla/Firefox%20ESR@38.2.0",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:mozilla/Firefox%2520ESR@38.2.0"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/86796?format=api",
            "purl": "pkg:mozilla/Firefox%20OS@2.5.0",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:mozilla/Firefox%2520OS@2.5.0"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/86807?format=api",
            "purl": "pkg:mozilla/SeaMonkey@2.35.0",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:mozilla/SeaMonkey@2.35.0"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/86811?format=api",
            "purl": "pkg:mozilla/Thunderbird@38.2.0",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:mozilla/Thunderbird@38.2.0"
        }
    ],
    "affected_packages": [],
    "references": [
        {
            "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2015-4482",
            "reference_id": "",
            "reference_type": "",
            "scores": [
                {
                    "value": "0.00091",
                    "scoring_system": "epss",
                    "scoring_elements": "0.257",
                    "published_at": "2026-04-13T12:55:00Z"
                },
                {
                    "value": "0.00091",
                    "scoring_system": "epss",
                    "scoring_elements": "0.25797",
                    "published_at": "2026-04-01T12:55:00Z"
                },
                {
                    "value": "0.00091",
                    "scoring_system": "epss",
                    "scoring_elements": "0.25857",
                    "published_at": "2026-04-02T12:55:00Z"
                },
                {
                    "value": "0.00091",
                    "scoring_system": "epss",
                    "scoring_elements": "0.259",
                    "published_at": "2026-04-04T12:55:00Z"
                },
                {
                    "value": "0.00091",
                    "scoring_system": "epss",
                    "scoring_elements": "0.25671",
                    "published_at": "2026-04-07T12:55:00Z"
                },
                {
                    "value": "0.00091",
                    "scoring_system": "epss",
                    "scoring_elements": "0.25742",
                    "published_at": "2026-04-08T12:55:00Z"
                },
                {
                    "value": "0.00091",
                    "scoring_system": "epss",
                    "scoring_elements": "0.2579",
                    "published_at": "2026-04-09T12:55:00Z"
                },
                {
                    "value": "0.00091",
                    "scoring_system": "epss",
                    "scoring_elements": "0.258",
                    "published_at": "2026-04-11T12:55:00Z"
                },
                {
                    "value": "0.00091",
                    "scoring_system": "epss",
                    "scoring_elements": "0.25759",
                    "published_at": "2026-04-12T12:55:00Z"
                }
            ],
            "url": "https://api.first.org/data/v1/epss?cve=CVE-2015-4482"
        },
        {
            "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-4482",
            "reference_id": "CVE-2015-4482",
            "reference_type": "",
            "scores": [],
            "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-4482"
        },
        {
            "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/mfsa2015-85",
            "reference_id": "mfsa2015-85",
            "reference_type": "",
            "scores": [
                {
                    "value": "high",
                    "scoring_system": "generic_textual",
                    "scoring_elements": ""
                }
            ],
            "url": "https://www.mozilla.org/en-US/security/advisories/mfsa2015-85"
        }
    ],
    "weaknesses": [],
    "exploits": [],
    "severity_range_score": "7.0 - 8.9",
    "exploitability": null,
    "weighted_severity": null,
    "risk_score": null,
    "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-nega-51gt-hqfd"
}