[PCWorks] Microsoft Office Publisher File Parsing Buffer Overflow Vulnerability

  • From: "Clint Hamilton-PCWorks Admin" <PCWorks@xxxxxxxxxxxxxxxxxxxxxxxx>
  • To: "PCWorks@xxxxxxxxxxxxx" <pcworks@xxxxxxxxxxxxx>
  • Date: Wed, 14 Apr 2010 23:54:48 -0500

TITLE:
Microsoft Office Publisher File Parsing Buffer Overflow Vulnerability

Highly critical
Impact:  System access
Where:  From remote

VERIFY ADVISORY:
http://secunia.com/advisories/39375/

DESCRIPTION:
A vulnerability has been reported in Microsoft Office Publisher,
which can be exploited by malicious people to compromise a user's
system.

The vulnerability is caused due to a boundary error in the TextBox
conversion functionality for Publisher 97 format files. This can be
exploited to cause a buffer overflow via a specially crafted
Publisher file.

Successful exploitation allows execution of arbitrary code.

SOLUTION:
Apply patches.

Microsoft Office Publisher 2002 SP3:
http://www.microsoft.com/downloads/details.aspx?familyid=943b3830-70d5-46c5-bffc-1b494434b5f7

Microsoft Office Publisher 2003 SP3:
http://www.microsoft.com/downloads/details.aspx?familyid=7c2f4610-77bb-4d72-847b-1a06c523b137

Microsoft Office Publisher 2007 SP1/SP2:
http://www.microsoft.com/downloads/details.aspx?familyid=10ca2f71-0ab2-4344-b7fd-bbbd6a783a96

ORIGINAL ADVISORY:
MS10-023 (KB980466, KB980469, KB980470):
http://www.microsoft.com/technet/security/bulletin/MS10-023.mspx

ZDI:
http://www.zerodayinitiative.com/advisories/ZDI-10-069/


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  • » [PCWorks] Microsoft Office Publisher File Parsing Buffer Overflow Vulnerability - Clint Hamilton-PCWorks Admin