Vulnerability CVE-2005-3058
Published: 2005-12-31   Modified: 2012-02-12

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.

Type:

CWE-264

 (Permissions, Privileges, and Access Controls)

CVSS2 => (AV:N/AC:L/Au:N/C:P/I:P/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
7.5/10
6.4/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
Partial
Affected software
Fortinet -> Fortigate 
Fortinet -> Fortios 

 References:
http://lists.grok.org.uk/pipermail/full-disclosure/2006-February/042140.html
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
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