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Kaspersky Anti-Virus "klif.sys" Privilege Escalation Vulnerability
Secunia Advisory: SA15618
Release Date: 2005-06-08
Last Update: 2005-10-27
Popularity: 22,729 views

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

Software:Kaspersky Anti-Virus 5.x
Kaspersky Personal Security Suite 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:
Ilya Rabinovich has reported a vulnerability in Kaspersky Anti-Virus, which can be exploited by malicious, local users to gain escalated privileges.

The vulnerability is caused due to a design error in the "klif.sys" driver where the pages insecurely has the supervisor bit disabled. This can be exploited to execute arbitrary code inside the driver.

The vulnerability has been reported in versions 5.0.227, 5.0.228, and 5.0.335 on a system running Microsoft Windows 2000.

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



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