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PeanutHull Privilege Escalation Vulnerability
Secunia Advisory: SA16124
Release Date: 2005-07-20
Last Update: 2005-07-27
Popularity: 5,839 views

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

Software:PeanutHull 3.x

Secunia CVSS-2 Score: Available in Secunia business solutions

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

Description:
Sowhat has discovered a vulnerability in PeanutHull, which can be exploited by malicious, local users to gain escalated privileges.

The vulnerability is caused due to the program not dropping its SYSTEM privileges before running another external program such as Internet Explorer. This can be exploited by non-privileged users to gain SYSTEM privileges by invoking the program from the system tray and then using its help menu to invoke Internet Explorer and then cmd.exe.

The vulnerability has reportedly been fixed in version 3.0. However, version 3.0.1.0 is confirmed to be vulnerable as non-privileged users still are able to access the program by sending a SW_SHOW message to the window.

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



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