Unrated severityNVD Advisory· Published Oct 15, 2014· Updated Jun 17, 2026
CVE-2014-1576
CVE-2014-1576
Description
Heap-based buffer overflow in the nsTransformedTextRun 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 execute arbitrary code via Cascading Style Sheets (CSS) token sequences that trigger changes to capitalization style.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
11cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*+ 4 more
- cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*range: <=32.0
- cpe:2.3:a:mozilla:firefox:30.0:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:firefox:31.0:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:firefox:31.1.0:*:*:*:*:*:*:*
- (no CPE)range: <33.0
cpe:2.3:a:mozilla:thunderbird:31.0:*:*:*:*:*:*:*+ 2 more
- cpe:2.3:a:mozilla:thunderbird:31.0:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:thunderbird:31.1.0:*:*:*:*:*:*:*
- (no CPE)range: <31.2
- osv-coords3 versionspkg:rpm/opensuse/firefox-esr&distro=openSUSE%20Tumbleweedpkg:rpm/opensuse/MozillaFirefox&distro=openSUSE%20Tumbleweedpkg:rpm/opensuse/MozillaThunderbird&distro=openSUSE%20Tumbleweed
< 128.5.1-1.1+ 2 more
- (no CPE)range: < 128.5.1-1.1
- (no CPE)range: < 50.1.0-1.1
- (no CPE)range: < 45.5.1-1.1
Patches
Vulnerability mechanics
References
26- www.mozilla.org/security/announce/2014/mfsa2014-75.htmlnvdVendor Advisory
- lists.fedoraproject.org/pipermail/package-announce/2014-November/141796.htmlnvd
- lists.fedoraproject.org/pipermail/package-announce/2014-October/141085.htmlnvd
- lists.opensuse.org/opensuse-security-announce/2015-01/msg00024.htmlnvd
- lists.opensuse.org/opensuse-security-announce/2015-07/msg00031.htmlnvd
- lists.opensuse.org/opensuse-updates/2014-11/msg00000.htmlnvd
- lists.opensuse.org/opensuse-updates/2014-11/msg00001.htmlnvd
- lists.opensuse.org/opensuse-updates/2014-11/msg00002.htmlnvd
- lists.opensuse.org/opensuse-updates/2014-11/msg00003.htmlnvd
- rhn.redhat.com/errata/RHSA-2014-1635.htmlnvd
- secunia.com/advisories/61387nvd
- secunia.com/advisories/61854nvd
- secunia.com/advisories/62021nvd
- secunia.com/advisories/62022nvd
- secunia.com/advisories/62023nvd
- www.debian.org/security/2014/dsa-3050nvd
- www.debian.org/security/2014/dsa-3061nvd
- www.oracle.com/technetwork/topics/security/bulletinapr2015-2511959.htmlnvd
- www.securityfocus.com/bid/70430nvd
- www.securitytracker.com/id/1031028nvd
- www.securitytracker.com/id/1031030nvd
- www.ubuntu.com/usn/USN-2372-1nvd
- www.ubuntu.com/usn/USN-2373-1nvd
- advisories.mageia.org/MGASA-2014-0421.htmlnvd
- bugzilla.mozilla.org/show_bug.cginvd
- security.gentoo.org/glsa/201504-01nvd
News mentions
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