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Lexmark X1100 Series Printing Software Privilege Escalation
Secunia Advisory: SA18728
Release Date: 2006-02-08
Last Update: 2006-02-09
Popularity: 18,280 views

Critical:
Less critical
Impact: Privilege escalation
Where: Local system
Solution Status: Unpatched

Software:Lexmark X1100 Series Drivers

Secunia CVSS-2 Score: Available in Secunia business solutions

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

Description:
Kevin Finisterre has reported a vulnerability in Lexmark X1100 Series, which can be exploited by malicious, local users to gain escalated privileges.

The vulnerability is caused due to the printing program invoking the browser with SYSTEM privileges rather than using the privileges of the currently logged on user, when the user clicks on the "Additional styles (skins) are available on the Lexmark web site" button. This can be exploited to execute arbitrary commands with escalated privileges by invoking cmd.exe from the browser.

The vulnerability has been reported in the driver included with Lexmark X1185. Other versions may also be affected.

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



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