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Microsoft Windows Object Packager Dialog Spoofing Vulnerability
Secunia Advisory: SA20717
Release Date: 2006-10-10
Last Update: 2006-10-11
Popularity: 9,462 views

Critical:
Less critical
Impact: Spoofing
System access
Where: From remote
Solution Status: Vendor Patch

OS:Microsoft Windows Server 2003 Datacenter Edition
Microsoft Windows Server 2003 Enterprise Edition
Microsoft Windows Server 2003 Standard Edition
Microsoft Windows Server 2003 Web Edition
Microsoft Windows XP Home Edition
Microsoft Windows XP Professional

Secunia CVSS-2 Score: Available in Secunia business solutions

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Advisory Content (Page 1 of 3)[ 1 ] [ 2 ] [ 3 ]

Description:
Secunia Research has discovered a vulnerability in Microsoft Windows, which can be exploited by malicious people to conduct spoofing attacks.

The vulnerability is caused due to an input validation error in the Object Packager (packager.exe) in the handling of the "Command Line" property. This can be exploited to spoof the filename and the associated file type in the Packager security dialog by including a "/" slash character in the "Command Line" property.

Example:
cmd /c [shell command] /[file].txt

This can further be exploited to execute arbitrary shell commands on a user's system by tricking a user into opening and interacting with e.g. a malicious Rich Text document or Word document containing an embedded Package object in e.g. WordPad.

Change Page:
[ 1 ] [ 2 ] [ 3 ]



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