Mozilla.Firefox.NsTreeContentView.Code.Execution

Description

This indicates an attack attempt against a remote code-execution vulnerability in Mozilla Firefox.
The vulnerability is caused by an error when the vulnerable software handles a specially crafted .XUL file. It allows a remote attacker to execute arbitrary code.

Affected Products

Mozilla Firefox versions prior to 3.6.2
Mozilla Firefox versions prior to 3.5.9
Mozilla Firefox versions prior to 3.0.19

Impact

System Compromise: Remote attackers can gain control of vulnerable systems.

Recommended Actions

Upgrade to Mozilla Firefox version 3.6.2, 3.5.9 or 3.0.19:
http://www.mozilla.com/firefox/

References