Microsoft OLE Automation Array Code Execution Vulnerabilities

Published on February 25th, 2015
Summary

OleAut32.dll in OLE in Microsoft Windows Server 2003 SP2, Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8, Windows 8.1, Windows Server 2012 Gold and R2, and Windows RT Gold and 8.1 allows remote attackers to execute arbitrary code via a crafted web site, as demonstrated by an array-redimensioning attempt that triggers improper handling of a size value in the SafeArrayDimen function, aka ‘Windows OLE Automation Array Remote Code Execution Vulnerability.’

Credit:

The information has been provided by Robert Freeman of IBM X-Force.


Details

Vulnerable Systems:
 * Microsoft Windows Server 2003 SP2, Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8, Windows 8.1, Windows Server 2012 Gold and R2, and Windows RT Gold and 8.1

Microsoft Windows could allow a remote attacker to execute arbitrary code on the system, caused by improperly accessing an object in memory. By persuading a victim to open a specially-crafted Microsoft Office file containing the malicious OLE object, an attacker could exploit this vulnerability to execute arbitrary code on the system with privileges of the victim.

CVE Information:
CVE-2014-6332

Disclosure Timeline:
Original release date: 11/11/2014
Last revised: 12/02/2014

Categories: Windows
Tags:

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