ModSecurity multiple message parsing Security Bypass Vulnerability

Source: Internet
Author: User
Tags modsecurity

Release date:
Updated on:

Affected Systems:
Sourceforge mod-security 2.x
ModSecurity for Apache is a plug-in for the Apache Web server platform.

A security vulnerability exists in versions earlier than ModSecurity 2.70. when parsing multiple requests, malicious users can bypass certain filter rules.

<* Source: Bernhard Mueller (


Vendor patch:

Sourceforge has released a Security Bulletin and corresponding patches for this purpose:



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