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Mozilla Firefox 4.0.x < 4.0.1 Multiple Vulnerabilities

High

Synopsis

The remote host has a web browser installed that is vulnerable to multiple attack vectors.

Description

Versions of Firefox 4.0.x earlier than 4.0.1 are potentially affected by multiple vulnerabilities :

Multiple memory corruption issues could lead to arbitrary code execution. (MFSA2011-12)

- Multiple vulnerabilities in the WebGL feature and WebGLES could be exploited to execute arbitrary code or bypass ASLR protection on Windows. (MFSA2011-17) - The XSLT 'generate-id()' function returned a string that revealed a specific valid address of an object on the memory heap. (MFSA2011-18)

Solution

Upgrade to Firefox 4.0.1 or later.