full-disclosure - Secunia Research: Microsoft PowerPoint PP7X32.DLL Record Parsing Vulnerability

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Message-Id: <201011091840.oA9IeB62021275@CA-IX-1.intnet>
Date: Tue, 9 Nov 2010 19:40:11 +0100
From: Secunia Research <remove-vuln@...unia.com>
To: full-disclosure@...ts.grok.org.uk
Subject: Secunia Research: Microsoft PowerPoint PP7X32.DLL
	Record Parsing Vulnerability

====================================================================== 

                     Secunia Research 09/11/2010

   - Microsoft PowerPoint PP7X32.DLL Record Parsing Vulnerability -

====================================================================== 
Table of Contents

Affected Software....................................................1
Severity.............................................................2
Vendor's Description of Software.....................................3
Description of Vulnerability.........................................4
Solution.............................................................5
Time Table...........................................................6
Credits..............................................................7
References...........................................................8
About Secunia........................................................9
Verification........................................................10

====================================================================== 
1) Affected Software 

* Microsoft PowerPoint 2002 SP3

NOTE: Other versions may also be affected.

====================================================================== 
2) Severity 

Rating: Highly critical
Impact: System access
Where:  From remote

====================================================================== 
3) Vendor's Description of Software 

"Microsoft Office PowerPoint ... enables users to quickly create 
high-impact, dynamic presentations, while integrating workflow and 
ways to easily share information."

Product Link:
http://office.microsoft.com/powerpoint

====================================================================== 
4) Description of Vulnerability

Secunia Research has discovered a vulnerability in Microsoft Office 
PowerPoint, which can be exploited by malicious people to compromise 
a user's system.

The vulnerability is caused by a logic error in PP7X32.DLL when 
processing certain records in PowerPoint 95 files and can be 
exploited to cause a heap-based buffer overflow.

Successful exploitation may allow execution of arbitrary code.

====================================================================== 
5) Solution 

Apply patches provided by MS10-088.

====================================================================== 
6) Time Table 

14/04/2010 - Vendor notified.
14/04/2010 - Vendor response.
25/05/2010 - Vendor provides status update.
04/06/2010 - Vendor provides status update.
26/10/2010 - Vendor provides status update.
09/11/2010 - Public disclosure.

====================================================================== 
7) Credits 

Discovered by Alin Rad Pop, Secunia Research.

====================================================================== 
8) References

The Common Vulnerabilities and Exposures (CVE) project has assigned
CVE-2010-2572 for the vulnerability.

====================================================================== 
9) About Secunia

Secunia offers vulnerability management solutions to corporate
customers with verified and reliable vulnerability intelligence
relevant to their specific system configuration:

http://secunia.com/advisories/business_solutions/

Secunia also provides a publicly accessible and comprehensive advisory
database as a service to the security community and private 
individuals, who are interested in or concerned about IT-security.

http://secunia.com/advisories/

Secunia believes that it is important to support the community and to
do active vulnerability research in order to aid improving the 
security and reliability of software in general:

http://secunia.com/secunia_research/

Secunia regularly hires new skilled team members. Check the URL below
to see currently vacant positions:

http://secunia.com/corporate/jobs/

Secunia offers a FREE mailing list called Secunia Security Advisories:

http://secunia.com/advisories/mailing_lists/

====================================================================== 
10) Verification 

Please verify this advisory by visiting the Secunia website:
http://secunia.com/secunia_research/2010-61/

Complete list of vulnerability reports published by Secunia Research:
http://secunia.com/secunia_research/

======================================================================

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