Microsoft Office 'pptimpconv.dll' DLL Loading Arbitrary Code Execution Vulnerability

Bugtraq ID:	42628
Class:	Design Error
CVE:	CVE-2010-3337
Remote:	Yes
Local:	No
Published:	Aug 24 2010 12:00AM
Updated:	Nov 09 2010 05:07PM
Credit:	HD Moore, TheLeader
Vulnerable:	Microsoft Office 2010 (64-bit edition) 0 Microsoft Office 2010 (32-bit edition) 0 Microsoft Office 2010 0 Microsoft Office 2007 SP2 Microsoft Office 2007 SP1 Microsoft Office 2007 0 + Microsoft Access 2007 0 + Microsoft Access 2007 0 + Microsoft Excel 2003 + Microsoft Excel 2007 0 + Microsoft Excel 2007 0 + Microsoft FrontPage 2003 + Microsoft Groove 2007 0 + Microsoft Groove 2007 0 + Microsoft InfoPath 2003 + Microsoft InfoPath 2007 0 + Microsoft InfoPath 2007 0 + Microsoft Office Communicator 2007 0 + Microsoft Office Communicator 2007 0 + Microsoft OneNote 2003 0 + Microsoft Outlook 2003 0 + Microsoft Outlook 2007 0 + Microsoft Outlook 2007 0 + Microsoft PowerPoint 2003 0 + Microsoft PowerPoint 2007 0 + Microsoft PowerPoint 2007 0 + Microsoft Project Professional 2007 0 + Microsoft Project Professional 2007 0 + Microsoft Project Standard 2007 0 + Microsoft Project Standard 2007 0 + Microsoft Publisher 2003 + Microsoft Publisher 2007 0 + Microsoft Publisher 2007 0 + Microsoft SharePoint Designer 2007 0 + Microsoft SharePoint Designer 2007 0 + Microsoft Visio Professional 2007 0 + Microsoft Visio Professional 2007 0 + Microsoft Visio Standard 2007 0 + Microsoft Visio Standard 2007 0
Not Vulnerable:

Microsoft Office 'pptimpconv.dll' DLL Loading Arbitrary Code Execution Vulnerability

Microsoft Office is prone to a vulnerability that lets attackers execute arbitrary code.

An attacker can exploit this issue by enticing a legitimate user to use the vulnerable application to open a file from a network share location that contains a specially crafted Dynamic Link Library (DLL) file.

Microsoft Office 'pptimpconv.dll' DLL Loading Arbitrary Code Execution Vulnerability

The following exploit is available:

• /data/vulnerabilities/exploits/42628.c

Microsoft Office 'pptimpconv.dll' DLL Loading Arbitrary Code Execution Vulnerability

Solution:
Microsoft released an advisory and fixes. Please see the references for details.


Microsoft Office 2010 (64-bit edition) 0

• Microsoft Office2010-kb2289161-fullfile-x64-glb.exe
  http://www.microsoft.com/downloads/details.aspx?familyid=534c6a2a-e7c6 -4adf-8b81-e009a2b5fff4

Microsoft Office 2010 (32-bit edition) 0

• Microsoft Office2010-kb2289161-fullfile-x86-glb.exe
  http://www.microsoft.com/downloads/details.aspx?familyid=0b308508-0e1e -4e90-b2b8-7e32bfc5dbf4

Microsoft Office 2007 SP2

• Microsoft Office2007-kb2289158-fullfile-x86-glb.exe
  http://www.microsoft.com/downloads/details.aspx?familyid=be0c5878-60c0 -4700-8836-50d369b51d04

Microsoft Office 'pptimpconv.dll' DLL Loading Arbitrary Code Execution Vulnerability

References:

• Application DLL Load Hijacking (HD Moore)
  
• Exploiting DLL Hijacking Flaws (hdm)
  
• Microsoft Homepage (Microsoft)
  
• Microsoft Security Advisory 2269637 Released (Microsoft)
  
• More information about the DLL Preloading remote attack vector (Microsoft)
  
• Microsoft Security Advisory (2269637) (Microsoft)
  
• Microsoft Security Bulletin MS10-087 (Microsoft)