Vulnerability Instance

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{
    "url": "http://public2.vulnerablecode.io/api/vulnerabilities/41220?format=api",
    "vulnerability_id": "VCID-assf-1bj2-pyb6",
    "summary": "Multiple vulnerabilities have been found in Mozilla Firefox and\n    Thunderbird, the worst of which may allow user-assisted execution of\n    arbitrary code.",
    "aliases": [
        {
            "alias": "CVE-2015-4514"
        }
    ],
    "fixed_packages": [
        {
            "url": "http://public2.vulnerablecode.io/api/packages/75586?format=api",
            "purl": "pkg:ebuild/mail-client/thunderbird@38.5.0",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:ebuild/mail-client/thunderbird@38.5.0"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/75587?format=api",
            "purl": "pkg:ebuild/mail-client/thunderbird-bin@38.5.0",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:ebuild/mail-client/thunderbird-bin@38.5.0"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/75584?format=api",
            "purl": "pkg:ebuild/www-client/firefox@38.5.0",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:ebuild/www-client/firefox@38.5.0"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/75585?format=api",
            "purl": "pkg:ebuild/www-client/firefox-bin@38.5.0",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:ebuild/www-client/firefox-bin@38.5.0"
        }
    ],
    "affected_packages": [],
    "references": [
        {
            "reference_url": "http://lists.opensuse.org/opensuse-security-announce/2015-11/msg00015.html",
            "reference_id": "",
            "reference_type": "",
            "scores": [],
            "url": "http://lists.opensuse.org/opensuse-security-announce/2015-11/msg00015.html"
        },
        {
            "reference_url": "http://lists.opensuse.org/opensuse-updates/2015-12/msg00037.html",
            "reference_id": "",
            "reference_type": "",
            "scores": [],
            "url": "http://lists.opensuse.org/opensuse-updates/2015-12/msg00037.html"
        },
        {
            "reference_url": "http://lists.opensuse.org/opensuse-updates/2015-12/msg00049.html",
            "reference_id": "",
            "reference_type": "",
            "scores": [],
            "url": "http://lists.opensuse.org/opensuse-updates/2015-12/msg00049.html"
        },
        {
            "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2015-4514.json",
            "reference_id": "",
            "reference_type": "",
            "scores": [],
            "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2015-4514.json"
        },
        {
            "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2015-4514",
            "reference_id": "",
            "reference_type": "",
            "scores": [
                {
                    "value": "0.0185",
                    "scoring_system": "epss",
                    "scoring_elements": "0.82995",
                    "published_at": "2026-04-13T12:55:00Z"
                },
                {
                    "value": "0.0185",
                    "scoring_system": "epss",
                    "scoring_elements": "0.82931",
                    "published_at": "2026-04-01T12:55:00Z"
                },
                {
                    "value": "0.0185",
                    "scoring_system": "epss",
                    "scoring_elements": "0.83005",
                    "published_at": "2026-04-11T12:55:00Z"
                },
                {
                    "value": "0.0185",
                    "scoring_system": "epss",
                    "scoring_elements": "0.82999",
                    "published_at": "2026-04-12T12:55:00Z"
                },
                {
                    "value": "0.0185",
                    "scoring_system": "epss",
                    "scoring_elements": "0.82947",
                    "published_at": "2026-04-02T12:55:00Z"
                },
                {
                    "value": "0.0185",
                    "scoring_system": "epss",
                    "scoring_elements": "0.8296",
                    "published_at": "2026-04-04T12:55:00Z"
                },
                {
                    "value": "0.0185",
                    "scoring_system": "epss",
                    "scoring_elements": "0.82957",
                    "published_at": "2026-04-07T12:55:00Z"
                },
                {
                    "value": "0.0185",
                    "scoring_system": "epss",
                    "scoring_elements": "0.82982",
                    "published_at": "2026-04-08T12:55:00Z"
                },
                {
                    "value": "0.0185",
                    "scoring_system": "epss",
                    "scoring_elements": "0.82989",
                    "published_at": "2026-04-09T12:55:00Z"
                }
            ],
            "url": "https://api.first.org/data/v1/epss?cve=CVE-2015-4514"
        },
        {
            "reference_url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1185157",
            "reference_id": "",
            "reference_type": "",
            "scores": [],
            "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1185157"
        },
        {
            "reference_url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1186160",
            "reference_id": "",
            "reference_type": "",
            "scores": [],
            "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1186160"
        },
        {
            "reference_url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1196237",
            "reference_id": "",
            "reference_type": "",
            "scores": [],
            "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1196237"
        },
        {
            "reference_url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1200326",
            "reference_id": "",
            "reference_type": "",
            "scores": [],
            "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1200326"
        },
        {
            "reference_url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1202677",
            "reference_id": "",
            "reference_type": "",
            "scores": [],
            "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1202677"
        },
        {
            "reference_url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1205937",
            "reference_id": "",
            "reference_type": "",
            "scores": [],
            "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1205937"
        },
        {
            "reference_url": "https://bugzilla.mozilla.org/show_bug.cgi?id=969309",
            "reference_id": "",
            "reference_type": "",
            "scores": [],
            "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=969309"
        },
        {
            "reference_url": "http://www.mozilla.org/security/announce/2015/mfsa2015-116.html",
            "reference_id": "",
            "reference_type": "",
            "scores": [],
            "url": "http://www.mozilla.org/security/announce/2015/mfsa2015-116.html"
        },
        {
            "reference_url": "http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html",
            "reference_id": "",
            "reference_type": "",
            "scores": [],
            "url": "http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html"
        },
        {
            "reference_url": "http://www.securityfocus.com/bid/77411",
            "reference_id": "",
            "reference_type": "",
            "scores": [],
            "url": "http://www.securityfocus.com/bid/77411"
        },
        {
            "reference_url": "http://www.securitytracker.com/id/1034069",
            "reference_id": "",
            "reference_type": "",
            "scores": [],
            "url": "http://www.securitytracker.com/id/1034069"
        },
        {
            "reference_url": "http://www.ubuntu.com/usn/USN-2785-1",
            "reference_id": "",
            "reference_type": "",
            "scores": [],
            "url": "http://www.ubuntu.com/usn/USN-2785-1"
        },
        {
            "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=1277334",
            "reference_id": "1277334",
            "reference_type": "",
            "scores": [],
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1277334"
        },
        {
            "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:a:mozilla:firefox:38.0:*:*:*:*:*:*:*",
            "reference_id": "cpe:2.3:a:mozilla:firefox:38.0:*:*:*:*:*:*:*",
            "reference_type": "",
            "scores": [],
            "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:mozilla:firefox:38.0:*:*:*:*:*:*:*"
        },
        {
            "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:mozilla:firefox:38.0.1:*:*:*:*:*:*:*",
            "reference_id": "cpe:2.3:a:mozilla:firefox:38.0.1:*:*:*:*:*:*:*",
            "reference_type": "",
            "scores": [],
            "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:mozilla:firefox:38.0.1:*:*:*:*:*:*:*"
        },
        {
            "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:mozilla:firefox:38.0.5:*:*:*:*:*:*:*",
            "reference_id": "cpe:2.3:a:mozilla:firefox:38.0.5:*:*:*:*:*:*:*",
            "reference_type": "",
            "scores": [],
            "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:mozilla:firefox:38.0.5:*:*:*:*:*:*:*"
        },
        {
            "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:mozilla:firefox:38.1.0:*:*:*:*:*:*:*",
            "reference_id": "cpe:2.3:a:mozilla:firefox:38.1.0:*:*:*:*:*:*:*",
            "reference_type": "",
            "scores": [],
            "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:mozilla:firefox:38.1.0:*:*:*:*:*:*:*"
        },
        {
            "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:mozilla:firefox:38.1.1:*:*:*:*:*:*:*",
            "reference_id": "cpe:2.3:a:mozilla:firefox:38.1.1:*:*:*:*:*:*:*",
            "reference_type": "",
            "scores": [],
            "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:mozilla:firefox:38.1.1:*:*:*:*:*:*:*"
        },
        {
            "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:mozilla:firefox:38.2.0:*:*:*:*:*:*:*",
            "reference_id": "cpe:2.3:a:mozilla:firefox:38.2.0:*:*:*:*:*:*:*",
            "reference_type": "",
            "scores": [],
            "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:mozilla:firefox:38.2.0:*:*:*:*:*:*:*"
        },
        {
            "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:mozilla:firefox:38.2.1:*:*:*:*:*:*:*",
            "reference_id": "cpe:2.3:a:mozilla:firefox:38.2.1:*:*:*:*:*:*:*",
            "reference_type": "",
            "scores": [],
            "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:mozilla:firefox:38.2.1:*:*:*:*:*:*:*"
        },
        {
            "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:mozilla:firefox:38.3.0:*:*:*:*:*:*:*",
            "reference_id": "cpe:2.3:a:mozilla:firefox:38.3.0:*:*:*:*:*:*:*",
            "reference_type": "",
            "scores": [],
            "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:mozilla:firefox:38.3.0:*:*:*:*:*:*:*"
        },
        {
            "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-4514",
            "reference_id": "CVE-2015-4514",
            "reference_type": "",
            "scores": [],
            "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-4514"
        },
        {
            "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2015-4514",
            "reference_id": "CVE-2015-4514",
            "reference_type": "",
            "scores": [
                {
                    "value": "7.5",
                    "scoring_system": "cvssv2",
                    "scoring_elements": "AV:N/AC:L/Au:N/C:P/I:P/A:P"
                }
            ],
            "url": "https://nvd.nist.gov/vuln/detail/CVE-2015-4514"
        },
        {
            "reference_url": "https://security.gentoo.org/glsa/201512-10",
            "reference_id": "GLSA-201512-10",
            "reference_type": "",
            "scores": [],
            "url": "https://security.gentoo.org/glsa/201512-10"
        },
        {
            "reference_url": "https://www.mozilla.org/en-US/security/advisories/mfsa2015-116",
            "reference_id": "mfsa2015-116",
            "reference_type": "",
            "scores": [
                {
                    "value": "critical",
                    "scoring_system": "generic_textual",
                    "scoring_elements": ""
                }
            ],
            "url": "https://www.mozilla.org/en-US/security/advisories/mfsa2015-116"
        },
        {
            "reference_url": "https://usn.ubuntu.com/2785-1/",
            "reference_id": "USN-2785-1",
            "reference_type": "",
            "scores": [],
            "url": "https://usn.ubuntu.com/2785-1/"
        }
    ],
    "weaknesses": [
        {
            "cwe_id": 119,
            "name": "Improper Restriction of Operations within the Bounds of a Memory Buffer",
            "description": "The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer."
        }
    ],
    "exploits": [],
    "severity_range_score": "7.5 - 10.0",
    "exploitability": null,
    "weighted_severity": null,
    "risk_score": null,
    "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-assf-1bj2-pyb6"
}