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HTTP.Splitting

Release Date

Sep 15, 2009

Severity

medium

Impact

System compromise: Provides unauthorized access, bypassing security.

Description

This indicates an attack attempt to exploit the HTTP-splitting vulnerability.

The vulnerability is due to the application's failure to properly sanitize user HTTP requests. An attacker can send a specially crafted request containing malicious HTTP responses to poison the cache of the vulnerable web server. As a result, the attacker can bypass content restrictions or cause user requests to be redirected.

Affected Products

All web application environments are susceptible to HTTP splitting.

Recommended Actions

The signature can be enabled to block this traffic.

Coverage

IPS
VCM

Reference: VID-17701