Mozilla.Firefox.Simultaneous.XPCOM.Event.Memory.Corruption

description-logoDescription

This indicates an attck attempt against a memory-corruption vulnerability in Mozilla Firefox.
The vulnerability is due to a memory corruption error within the handling of simultaneously happening XPCOM events resulting in the use of a deleted timer object. An attacker can exploit this issue to execute arbitrary code.

affected-products-logoAffected Products

Mozilla Firefox 1.5 before 1.5.0.5
Thunderbird before 1.5.0.5
SeaMonkey before 1.0.3

Impact logoImpact

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

recomended-action-logoRecommended Actions

Upgrade to the latest version, available from the vendor's web site:
http://www.mozilla.com/en-US/products/download.html

Telemetry logoTelemetry

Coverage

IPS (Regular DB)
IPS (Extended DB)