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CVSS 9.1 · CRITICAL

CVE-2014-1508

The libxul.so!gfxContext::Polygon function in Mozilla Firefox before 28.0, Firefox ESR 24.x before 24.4, Thunderbird before 24.4, and SeaMonkey before 2.25 allows remote attackers to obtain sensitive information from process memory, cause a denial of service (out-of-bounds read and application crash), or possibly bypass the Same Origin Policy via vectors involving MathML polygon rendering.

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Severidad

Puntaje: 9.1(CRITICAL)
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
AV: NETWORK
AC: LOW
PR: NONE
UI: NONE
S: UNCHANGED
C: HIGH
I: NONE
A: HIGH
Tipo de falla (CWE): CWE-125

EPSS

Probabilidad de explotación (próx. 30 días): 0.0099 (1.0%)
Percentil: 76.9%
EPSS: 2026-05-06

Afecta

mozilla:firefoxmozilla:seamonkeymozilla:thunderbirdredhat:enterprise_linux_desktopredhat:enterprise_linux_eusredhat:enterprise_linux_serverredhat:enterprise_linux_server_ausredhat:enterprise_linux_server_eusredhat:enterprise_linux_server_tusredhat:enterprise_linux_workstationdebian:debian_linuxcanonical:ubuntu_linuxsuse:suse_linux_enterprise_software_development_kitopensuse:opensusesuse:suse_linux_enterprise_desktopsuse:suse_linux_enterprise_server

Descripción técnica

The libxul.so!gfxContext::Polygon function in Mozilla Firefox before 28.0, Firefox ESR 24.x before 24.4, Thunderbird before 24.4, and SeaMonkey before 2.25 allows remote attackers to obtain sensitive information from process memory, cause a denial of service (out-of-bounds read and application crash), or possibly bypass the Same Origin Policy via vectors involving MathML polygon rendering.

Publicada: 19/3/2014, 10:55:06
Última modificación: 6/5/2026, 22:30:45

Referencias

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