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Cerulean Studios Trillian 0.74i Buffer Overflow in MSN module exploit
- To: bugtraq@xxxxxxxxxxxxxxxxx
- Subject: Cerulean Studios Trillian 0.74i Buffer Overflow in MSN module exploit
- From: "Jérôme" ATHIAS <jerome.athias@xxxxxxxxxxxx>
- Date: 8 Sep 2004 04:38:27 -0000
DATE
08/09/2004
PRODUCT
Trillian is a chat client currently supporting IRC, AIM, ICQ, MSN Messenger,
and Yahoo! Messenger. (from readme.txt file)
DETAILS
A buffer overflow vulnerability in basic edition version 0.74i (latest version)
occours in the MSN module when receiving a string of around 4096 bytes ended
with a newline character from an MSN messenger server. This vulnerability is
remotely exploitable but require the use of the man-in-the-middle technique.
EXPLOIT
See attached file trillianbof.c
VENDOR STATUS
I notified this vulnerability to the vendor on 31/08/04 but they haven't reply.
http://unsecure.altervista.org/security/trillian.htm
Regards,
Jérôme ATHIAS