{"id":"CVE-2014-1578","url":"https://www.cyber-defence.io/tools/cve/CVE-2014-1578","generatedAt":"2026-10-27T19:52:48.474Z","title":"The get_tile function in Mozilla Firefox before 33.0, Firefox ESR 31.x before 31.2, and Thunderbird 31.x before 31.2 allows remote attackers to cause a denial of service (out-of-bounds write and application crash) or possibly execute arbitrary code via…","description":"The get_tile function in Mozilla Firefox before 33.0, Firefox ESR 31.x before 31.2, and Thunderbird 31.x before 31.2 allows remote attackers to cause a denial of service (out-of-bounds write and application crash) or possibly execute arbitrary code via WebM frames with invalid tile sizes that are improperly handled in buffering operations during video playback.","published":"2014-10-15T10:55:07.000Z","lastModified":"2026-06-17T00:05:13.000Z","status":"Modified","sourceIdentifier":"security@mozilla.org","cvss":{"version":"2.0","score":7.5,"severity":"HIGH","vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P"},"cwe":["CWE-119"],"affected":["mozilla/firefox","mozilla/thunderbird"],"epss":{"score":0.0402,"percentile":0.90505,"date":"2026-10-26","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"high","text":"High impact if exploited, but EPSS currently rates exploitation as unlikely (4.02%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit."},"changes":[],"references":[{"url":"http://lists.fedoraproject.org/pipermail/package-announce/2014-November/141796.html","source":"security@mozilla.org"},{"url":"http://lists.fedoraproject.org/pipermail/package-announce/2014-October/141085.html","source":"security@mozilla.org"},{"url":"http://lists.opensuse.org/opensuse-security-announce/2015-01/msg00024.html","source":"security@mozilla.org"},{"url":"http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00031.html","source":"security@mozilla.org"},{"url":"http://lists.opensuse.org/opensuse-updates/2014-11/msg00000.html","source":"security@mozilla.org"},{"url":"http://lists.opensuse.org/opensuse-updates/2014-11/msg00001.html","source":"security@mozilla.org"},{"url":"http://lists.opensuse.org/opensuse-updates/2014-11/msg00002.html","source":"security@mozilla.org"},{"url":"http://lists.opensuse.org/opensuse-updates/2014-11/msg00003.html","source":"security@mozilla.org"},{"url":"http://rhn.redhat.com/errata/RHSA-2014-1635.html","source":"security@mozilla.org"},{"url":"http://rhn.redhat.com/errata/RHSA-2014-1647.html","source":"security@mozilla.org"},{"url":"http://secunia.com/advisories/61387","source":"security@mozilla.org"},{"url":"http://secunia.com/advisories/61854","source":"security@mozilla.org"},{"url":"http://secunia.com/advisories/62021","source":"security@mozilla.org"},{"url":"http://secunia.com/advisories/62022","source":"security@mozilla.org"},{"url":"http://secunia.com/advisories/62023","source":"security@mozilla.org"},{"url":"http://www.debian.org/security/2014/dsa-3050","source":"security@mozilla.org"},{"url":"http://www.debian.org/security/2014/dsa-3061","source":"security@mozilla.org"},{"url":"http://www.mozilla.org/security/announce/2014/mfsa2014-77.html","tags":["Vendor Advisory"],"source":"security@mozilla.org"},{"url":"http://www.oracle.com/technetwork/topics/security/bulletinapr2015-2511959.html","source":"security@mozilla.org"},{"url":"http://www.securityfocus.com/bid/70428","source":"security@mozilla.org"},{"url":"http://www.securitytracker.com/id/1031028","source":"security@mozilla.org"},{"url":"http://www.securitytracker.com/id/1031030","source":"security@mozilla.org"},{"url":"http://www.ubuntu.com/usn/USN-2372-1","source":"security@mozilla.org"},{"url":"http://www.ubuntu.com/usn/USN-2373-1","source":"security@mozilla.org"},{"url":"https://advisories.mageia.org/MGASA-2014-0421.html","source":"security@mozilla.org"},{"url":"https://bugzilla.mozilla.org/show_bug.cgi?id=1063327","source":"security@mozilla.org"},{"url":"https://security.gentoo.org/glsa/201504-01","source":"security@mozilla.org"},{"url":"http://lists.fedoraproject.org/pipermail/package-announce/2014-November/141796.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://lists.fedoraproject.org/pipermail/package-announce/2014-October/141085.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://lists.opensuse.org/opensuse-security-announce/2015-01/msg00024.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00031.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://lists.opensuse.org/opensuse-updates/2014-11/msg00000.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://lists.opensuse.org/opensuse-updates/2014-11/msg00001.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://lists.opensuse.org/opensuse-updates/2014-11/msg00002.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://lists.opensuse.org/opensuse-updates/2014-11/msg00003.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://rhn.redhat.com/errata/RHSA-2014-1635.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://rhn.redhat.com/errata/RHSA-2014-1647.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://secunia.com/advisories/61387","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://secunia.com/advisories/61854","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://secunia.com/advisories/62021","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://secunia.com/advisories/62022","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://secunia.com/advisories/62023","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.debian.org/security/2014/dsa-3050","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.debian.org/security/2014/dsa-3061","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.mozilla.org/security/announce/2014/mfsa2014-77.html","tags":["Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.oracle.com/technetwork/topics/security/bulletinapr2015-2511959.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securityfocus.com/bid/70428","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securitytracker.com/id/1031028","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securitytracker.com/id/1031030","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.ubuntu.com/usn/USN-2372-1","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.ubuntu.com/usn/USN-2373-1","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://advisories.mageia.org/MGASA-2014-0421.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://bugzilla.mozilla.org/show_bug.cgi?id=1063327","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://security.gentoo.org/glsa/201504-01","source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2014-1578","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}