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Pegasus Mail POP3 Error Buffer Overflow Vulnerability
Secunia Advisory: SA37134
Release Date: 2009-10-26
Last Update: 2009-11-09
Popularity: 495 views

Critical:
Moderately critical
Impact: System access
Where: From remote
Solution Status: Vendor Workaround

Software:Pegasus Mail for 32-bit Windows Systems 4.x

Binary Analysis: BA843 :: Available for 1 Credit

Secunia CVSS-2 Score: Available in Secunia business solutions

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

Description:
Francis Provencher has discovered a vulnerability in Pegasus Mail, which can be exploited by malicious people to compromise a user's system.

The vulnerability is caused due to a boundary error in the processing of POP3 responses. This can be exploited to cause a stack-based buffer overflow via an overly long error response.

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 version 4.41. Other versions may also be affected.

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



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