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ICQ Account Password Bypass Vulnerability
Secunia Advisory: SA9227
Release Date: 2003-07-10
Popularity: 7,167 views

Critical:
Not critical
Impact: Security Bypass
Where: Local system
Solution Status: Unpatched

Software:ICQ 2003a

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 reported in ICQ 2003a, which can be exploited by malicious, local users to access other user's ICQ accounts.

The vulnerability is caused due to an authentication error. A user's ICQ contact list window can be enabled via the "EnableWindow" API through a specially crafted program, which then makes it possible to set the user's status as "Online". It is then possible to connect to the server without supplying the user's password even though the "save password" setting hasn't been enabled.

NOTE: Successful exploitation requires that a user has gained access to another user's Windows account.

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



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