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PR06-03b: F5 Firepass 1000 SSL VPN version 5.5 vulnerable to Cross-Site Scripting



The F5 FirePass 1000 SSL VPN application version 5.5, and possibly earlier 
versions, is vulnerable to Cross-Site Scripting

This advisory has been published following consultation with UK NISCC 
<http://www.niscc.gov.uk>

The updated version of this advisory can be found on the following link 
http://www.procheckup.com/Vulner_PR0603b.php

Date Found: 23rd January 2006

Date Public: 27th September 2006

Vulnerable: Version 5.5 and possibly previous versions.

Severity: Medium/High

Authors: Richard Brain [richard.brain [at] procheckup.com]

CVE Candidate: Not assigned

Description:

The F5 FirePass 1000 SSL VPN appliance is vulnerable to Cross-Site Scripting 
within the sid" field of the "my.acctab.php3" program.

Consequences:

An attacker may be able to cause the execution of malicious script code in the 
browser of a user who clicks on a link to the F5 FirePass SSL VPN appliance. 
This type of attack can result in the defacement of a site, or the redirection 
of confidential information to unauthorised third 
parties.

Fix:

This report was investigated by F5 under the following support ticket CR64237.

This flaw has been fixed in version 6.0 of FirePass, and will be fixed in the 
5.52 version of FirePass.

Vendor:

http://www.f5.com/

Legal:

Copyright 2006 ProCheckUp Ltd. All rights reserved.

Permission is granted for copying and circulating this Bulletin to the Internet 
community for the purpose of alerting them to problems, if and only if the 
Bulletin is not changed or edited in any way, is attributed to ProCheckUp 
indicating this web page URL, and provided such reproduction and/or 
distribution is performed for non-commercial purposes.

Any other use of this information is prohibited. ProCheckUp is not liable for 
any misuse of this information by any third party.