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Webmin Authentication Bypass Vulnerability
Secunia Advisory: SA8115
Release Date: 2003-02-24
Last Update: 2003-06-10
Popularity: 8,500 views

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

Software:Webmin 1.x

Secunia CVSS-2 Score: Available in Secunia business solutions

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Advisory Content (Page 1 of 3)[ 1 ] [ 2 ] [ 3 ]

Description:
A vulnerability has been identified in the WebMin, which can be exploited by malicious people to bypass the authentication process.

The vulnerability is caused due to an input validation error in the "miniserv.pl" webserver. The problem is that it is possible to include a pipe '|' in the BASE64 encoded authentication block.

Access to the Webmin interface could be exploited to alter system configuration and gain system access.

Change Page:
[ 1 ] [ 2 ] [ 3 ]



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