Mozilla.Firefox.SharedWorker.MessagePort.Use.After.Free

description-logoDescription

This indicates an attack attempt against a Memory Corruption vulnerability in Mozilla products.
The vulnerability is caused by an error when the vulnerable software handles javascipt with a malicious SharedWorker object. An attacker can exploit this by tricking an unsuspecting user into visiting a malicious webpage and execute arbitrary code within the context of the application.

affected-products-logoAffected Products

Mozilla Foundation Firefox prior to 31
Mozilla Foundation Thunderbird prior to 31

Impact logoImpact

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

recomended-action-logoRecommended Actions

Apply the most recent upgrade or patch from the vendor.
https://www.mozilla.org/security/announce/2014/mfsa2014-56.html

Telemetry logoTelemetry

Coverage

IPS (Regular DB)
IPS (Extended DB)