Intrusion Prevention



This indicates an attack attempt against a cross-site scripting (XSS) vulnerability in Mozilla Firefox.
The vulnerability is caused by an error when the HTML parser handles a specially crafted web page. It allows a remote attacker to bypass cross-site scripting (XSS) protection mechanisms and cause XSS attacks.

Affected Products

Mozilla Firefox 3.0.1 and previous versions
Mozilla Firefox and previous versions


Security Bypass: Remote attackers can bypass security checking of vulnerable systems.

Recommended Actions

Update to the latest versions:

CVE References