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Secunia Advisory SA44923

Microsoft Word Insufficient Pointer Validation Vulnerability
Secunia Advisory SA44923
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Release Date 2011-06-17
   
Popularity 4,732 views
Comments 0 comments

Criticality level Highly criticalHighly critical
Impact System access
Where From remote
Authentication level Available in Customer Area
   
Report reliability Available in Customer Area
Solution Status Unpatched
   
   
3rd party PoC/exploit Link available in Customer Area
Systems affected Available in Customer Area
Approve distribution Available in Customer Area
Remediation status Secunia VIM
   
Software:
Microsoft Office XP
Microsoft Word 2002

Secunia CVSS Score Available in Customer Area
CVE Reference(s) No CVE references.

  

Description

Protek Research Lab's has discovered a vulnerability in Microsoft Word, which can be exploited by malicious people to compromise a user's system.

The vulnerability is caused due to a certain value in a document being used as a pointer, which can be exploited to corrupt memory via a specially crafted document.

Successful exploitation may allow execution of arbitrary code.

The vulnerability is confirmed in version 10.6866.6870. Other versions may also be affected.


Solution
Do not open Office files from untrusted sources.

Provided and/or discovered by
Francis Provencher, Protek Research Lab's.

Original Advisory
http://www.protekresearchlab.com/index.php?option=com_content&view=article&id=27&Itemid=27

Deep Links
Links available in Customer Area


Do you have additional information related to this advisory?

Please provide information about patches, mitigating factors, new versions, exploits, faulty patches, links, and other relevant data by posting comments to this Advisory. You can also send this information to vuln@secunia.com

Subject: Microsoft Word Insufficient Pointer Validation Vulnerability
 
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