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critical9.8

CVE-2014-1524

The nsXBLProtoImpl::InstallImplementation function in Mozilla Firefox before 29.0, Firefox ESR 24.x before 24.5, Thunderbird before 24.5, and SeaMonkey before …

Impact

The nsXBLProtoImpl::InstallImplementation function in Mozilla Firefox before 29.0, Firefox ESR 24.x before 24.5, Thunderbird before 24.5, and SeaMonkey before 2.26 does not properly check whether objects are XBL objects, which allows remote attackers to execute arbitrary code or cause a denial of service (buffer overflow) via crafted JavaScript code that accesses a non-XBL object as if it were an XBL object.

Affected products

VendorProductAffected versions
MozillaFirefox
before 29.0
from 24.0 before 24.5
MozillaSeamonkey
before 2.26
MozillaThunderbird
before 24.5
CanonicalUbuntu Linux
Versions 12.04, 12.10, 13.10, 14.04
DebianDebian Linux
Versions 7.0, 8.0
RedhatEnterprise Linux Desktop
Versions 5.0, 6.0
RedhatEnterprise Linux Eus
Version 6.5
RedhatEnterprise Linux Server
Versions 5.0, 6.0
RedhatEnterprise Linux Server Aus
Version 6.5
RedhatEnterprise Linux Server Eus
Version 6.5
RedhatEnterprise Linux Server Tus
Version 6.5
RedhatEnterprise Linux Workstation
Versions 5.0, 6.0

Weakness classification

CWE-120

References