CVE-2009-0774

Name of the Vulnerable Software and Affected Versions Mozilla Firefox versions prior to 3.0.7 Thunderbird versions prior to 2.0.0.21 SeaMonkey version 1.1.15

Description The issue is related to the layout engine, which allows remote attackers to cause a denial of service, potentially leading to arbitrary code execution. This is achieved through vectors related to gczeal.

Recommendations For Mozilla Firefox versions prior to 3.0.7, update to version 3.0.7 or later. For Thunderbird versions prior to 2.0.0.21, update to version 2.0.0.21 or later. For SeaMonkey version 1.1.15, update to a version later than 1.1.15.