CVE-2014-1551
Use-after-free vulnerability in the FontTableRec destructor in Mozilla Firefox before 31.0, Firefox ESR 24.x before 24.7, and Thunderbird before 24.7 on Windows allows remote attackers to execute arbitrary code via crafted use of fonts in MathML content, leading to improper handling of a DirectWrite font-face object.
Ver en NVDSeveridad
N/A
EPSS
Probabilidad de explotación (próx. 30 días): 0.0541 (5.4%)
Percentil: 90.2%
EPSS: 2026-05-06
Afecta
mozilla:firefoxmozilla:firefox_esrmozilla:thunderbirdmicrosoft:windowsDescripción técnica
Use-after-free vulnerability in the FontTableRec destructor in Mozilla Firefox before 31.0, Firefox ESR 24.x before 24.7, and Thunderbird before 24.7 on Windows allows remote attackers to execute arbitrary code via crafted use of fonts in MathML content, leading to improper handling of a DirectWrite font-face object.
Publicada: 23/7/2014, 11:12:43
Última modificación: 6/5/2026, 22:30:45
Referencias
- http://secunia.com/advisories/59760
- http://www.mozilla.org/security/announce/2014/mfsa2014-59.html
- http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html
- http://www.securitytracker.com/id/1030619
- http://www.securitytracker.com/id/1030620
- https://bugzilla.mozilla.org/show_bug.cgi?id=1018234
- https://security.gentoo.org/glsa/201504-01
- http://secunia.com/advisories/59760