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Sylpheed / Sylpheed-Claws POP3 Format String Vulnerability
Secunia Advisory: SA26550
Release Date: 2007-08-24
Last Update: 2007-09-03
Popularity: 9,251 views

Critical:
Moderately critical
Impact: System access
Where: From remote
Solution Status: Partial Fix

Software:Sylpheed 2.x
Sylpheed-Claws (Claws Mail) 2.x
Sylpheed-Claws 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:
Secunia Research has discovered a vulnerability in Sylpheed and Sylpheed-Claws (Claws Mail), which can be exploited by malicious people to compromise a vulnerable system.

A format string error in the "inc_put_error()" function in src/inc.c when displaying a POP3 server's error response can be exploited via specially crafted POP3 server replies containing format specifiers.

Successful exploitation may allow execution of arbitrary code, but requires that the user is tricked into connecting to a malicious POP3 server.

The vulnerability is confirmed in Sylpheed 2.4.4, Sylpheed-Claws 1.9.100, and Sylpheed-Claws (Claws Mail) 2.10.0. Prior versions may also be affected.

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



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