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Lasso Professional Auth Tag Security Bypass Vulnerability
Secunia Advisory: SA16364
Release Date: 2005-08-10
Last Update: 2005-08-18
Popularity: 4,702 views

Critical:
Moderately critical
Impact: Security Bypass
Where: From remote
Solution Status: Vendor Patch

Software:Lasso Professional Server 8.x

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CVE reference:CVE-2005-2605


Description:
A vulnerability has been reported in Lasso, which can be exploited by malicious people to bypass certain security restrictions.

The vulnerability is caused due to an error in handling the [Auth] and [Auth_User] tags and can be exploited to gain access to pages that are protected using the tags when the tags are called with no parameters.

The vulnerability has been reported in versions 8.0.4 and 8.0.5.

Solution:
Apply patch:
http://support.omnipilot.com/article_files/Security%20Fix%20804-805.zip

Provided and/or discovered by:
Reported by vendor.

Changelog:
2005-08-18: Added CVE reference.

Original Advisory:
OmniPilot Software:
http://www.omnipilot.com/Software%20Updates.1747.8901.lasso


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