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Eggdrop Server Module Private Message Processing Buffer Overflow
Secunia Advisory: SA25276
Release Date: 2007-05-21
Last Update: 2008-04-21
Popularity: 6,390 views

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

Software:Eggdrop 1.6.x

Secunia CVSS-2 Score: Available in Secunia business solutions

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

Description:
Bow Sineath has reported a vulnerability in Eggdrop, which can be exploited by malicious people to compromise a vulnerable system.

The vulnerability is caused due to a boundary error within the server module (/mod/server.mod/servrmsg.c) when processing private messages sent by an IRC server. This can be exploited to cause a stack-based buffer overflow via e.g. a specially crafted private message sent to the bot as a server reply.

Successful exploitation may allow execution of arbitrary code but requires that the bot connects to a malicious IRC server.

The vulnerability is reported in version 1.6.18. Prior versions may also be affected.

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



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