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Message-Id: <20070815001809.007ed572.aluigi@autistici.org>
Date: Wed, 15 Aug 2007 00:18:09 +0200
From: Luigi Auriemma <aluigi@...istici.org>
To: bugtraq@...urityfocus.com, bugs@...uritytracker.com,
news@...uriteam.com, full-disclosure@...ts.grok.org.uk,
vuln@...unia.com, packet@...ketstormsecurity.org
Subject: Crash in Zoidcom 0.6.7
#######################################################################
Luigi Auriemma
Application: Zoidcom
http://www.zoidcom.com
Versions: <= 0.6.7 (some older version could be not vulnerable)
Platforms: Windows, Linux and Mac
Bug: crash
Exploitation: remote
Date: 14 Aug 2007
Author: Luigi Auriemma
e-mail: aluigi@...istici.org
web: aluigi.org
#######################################################################
1) Introduction
2) Bug
3) The Code
4) Fix
#######################################################################
===============
1) Introduction
===============
Zoidcom is an interesting network library studied for the minimal usage
of bandwidth.
#######################################################################
======
2) Bug
======
The library can be crashed remotely through a malformed connection
packet which forces the code to perform a double-delete of the data
used for tracing the connection.
#######################################################################
===========
3) The Code
===========
http://aluigi.org/poc/zoidboom2.zip
#######################################################################
======
4) Fix
======
the bug will be fixed in version 0.6.8
#######################################################################
---
Luigi Auriemma
http://aluigi.org
http://mirror.aluigi.org
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