Secunia Security Advisory - Jeremy Brown has discovered a vulnerability in POP Peeper, which can be exploited by malicious people to compromise a user's system.
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TITLE:
POP Peeper UIDL Processing Buffer Overflow Vulnerability
SECUNIA ADVISORY ID:
SA34077
VERIFY ADVISORY:
http://secunia.com/advisories/34077/
DESCRIPTION:
Jeremy Brown has discovered a vulnerability in POP Peeper, 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 parameter attached to an UIDL response.
Successful exploitation allows execution of arbitrary code, but
requires that the user is tricked into connecting to a malicious mail
server.
The vulnerability is confirmed in version 3.4.0.0. Other versions may
also be affected.
SOLUTION:
Do not connect to untrusted mail servers.
PROVIDED AND/OR DISCOVERED BY:
Jeremy Brown
ORIGINAL ADVISORY:
http://www.krakowlabs.com/res/adv/KL0209ADV-poppeeper_uidl-bof.txt
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