Unrated severityNVD Advisory· Published Jul 23, 2014· Updated Jun 17, 2026
CVE-2014-1555
CVE-2014-1555
Description
Use-after-free vulnerability in the nsDocLoader::OnProgress function in Mozilla Firefox before 31.0, Firefox ESR 24.x before 24.7, and Thunderbird before 24.7 allows remote attackers to execute arbitrary code via vectors that trigger a FireOnStateChange event.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
25cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*+ 11 more
- cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*range: <=30.0
- cpe:2.3:a:mozilla:firefox:24.0:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:firefox:24.0.1:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:firefox:24.0.2:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:firefox:24.1.0:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:firefox:24.1.1:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:firefox_esr:24.2:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:firefox_esr:24.3:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:firefox_esr:24.4:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:firefox_esr:24.5:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:firefox_esr:24.6:*:*:*:*:*:*:*
- (no CPE)range: <31.0
cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:*+ 9 more
- cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:*range: <=24.6
- cpe:2.3:a:mozilla:thunderbird:24.0:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:thunderbird:24.0.1:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:thunderbird:24.1:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:thunderbird:24.1.1:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:thunderbird:24.2:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:thunderbird:24.3:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:thunderbird:24.4:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:thunderbird:24.5:*:*:*:*:*:*:*
- (no CPE)range: <24.7
- 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
18- www.mozilla.org/security/announce/2014/mfsa2014-61.htmlnvdVendor Advisory
- linux.oracle.com/errata/ELSA-2014-0918.htmlnvd
- secunia.com/advisories/59591nvd
- secunia.com/advisories/59719nvd
- secunia.com/advisories/59760nvd
- secunia.com/advisories/60083nvd
- secunia.com/advisories/60306nvd
- secunia.com/advisories/60486nvd
- secunia.com/advisories/60621nvd
- secunia.com/advisories/60628nvd
- www.debian.org/security/2014/dsa-2986nvd
- www.debian.org/security/2014/dsa-2996nvd
- www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.htmlnvd
- www.securityfocus.com/bid/68814nvd
- www.securitytracker.com/id/1030619nvd
- www.securitytracker.com/id/1030620nvd
- bugzilla.mozilla.org/show_bug.cginvd
- security.gentoo.org/glsa/201504-01nvd
News mentions
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