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CVSS 9.8 · CRITICAL

CVE-2014-1514

vmtypedarrayobject.cpp in Mozilla Firefox before 28.0, Firefox ESR 24.x before 24.4, Thunderbird before 24.4, and SeaMonkey before 2.25 does not validate the length of the destination array before a copy operation, which allows remote attackers to execute arbitrary code or cause a denial of service (out-of-bounds write and application crash) by triggering incorrect use of the TypedArrayObject class.

Ver en NVD

Severidad

Puntaje: 9.8(CRITICAL)
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
AV: NETWORK
AC: LOW
PR: NONE
UI: NONE
S: UNCHANGED
C: HIGH
I: HIGH
A: HIGH
Tipo de falla (CWE): CWE-787

EPSS

Probabilidad de explotación (próx. 30 días): 0.0416 (4.2%)
Percentil: 88.7%
EPSS: 2026-05-06

Afecta

mozilla:firefoxmozilla:seamonkeymozilla:thunderbirddebian:debian_linuxsuse:suse_linux_enterprise_software_development_kitopensuse:opensusesuse:suse_linux_enterprise_desktopsuse:suse_linux_enterprise_serverredhat:enterprise_linux_desktopredhat:enterprise_linux_eusredhat:enterprise_linux_serverredhat:enterprise_linux_server_ausredhat:enterprise_linux_server_eusredhat:enterprise_linux_server_tusredhat:enterprise_linux_workstationcanonical:ubuntu_linux

Descripción técnica

vmtypedarrayobject.cpp in Mozilla Firefox before 28.0, Firefox ESR 24.x before 24.4, Thunderbird before 24.4, and SeaMonkey before 2.25 does not validate the length of the destination array before a copy operation, which allows remote attackers to execute arbitrary code or cause a denial of service (out-of-bounds write and application crash) by triggering incorrect use of the TypedArrayObject class.

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

Referencias

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