CVE-2005-3058 Information

Description

Interpretation conflict in Fortinet FortiGate 2.8 running FortiOS 2.8MR10 and v3beta allows remote attackers to bypass the URL blocker via an (1) HTTP request terminated with a line feed (LF) and not carriage return line feed (CRLF) or (2) HTTP request with no Host field which is still processed by most web servers without violating RFC2616.

Reference

http://lists.grok.org.uk/pipermail/full-disclosure/2006-February/042140.html http://secunia.com/advisories/18844 http://www.fortiguard.com/advisory/FGA-2006-10.html http://www.securityfocus.com/archive/1/424858/100/0/threaded http://www.securityfocus.com/bid/16599 http://www.vupen.com/english/advisories/2006/0539 https://exchange.xforce.ibmcloud.com/vulnerabilities/24626