CVE-2012-3993

The Chrome Object Wrapper (COW) implementation in Mozilla Firefox before 16.0, Firefox ESR 10.x before 10.0.8, Thunderbird before 16.0, Thunderbird ESR 10.x before 10.0.8, and SeaMonkey before 2.13 does not properly interact with failures of InstallTrigger methods, which allows remote attackers to execute arbitrary JavaScript code with chrome privileges via a crafted web site, related to an "XrayWrapper pollution" issue.

Affected products

Centos, Firefox Esr, Firefox, Red Hat, Seamonkey, Suse, Thunderbird, Thunderbird Esr

Mozilla Firefox

= 10.0, 10.0.1, 10.0.2, 10.0.3, 10.0.4, 10.0.5, 10.0.6, 10.0.7

Fix

Available

CVSS 2.0

9.3 HIGH

EPSS

42.6% (99th percentile)

Weakness

CWE-269

NVD status

Modified

Published

2012-10-10