Buffer overflow in VISIODWG.DLL before 10.0.6880.4 in Microsoft Office Visio allows user-assisted remote attackers to execute arbitrary code via a crafted DXF file, a different vulnerability than CVE-2010-0254 and CVE-2010-0256.

Microsoft Office Visio 2002 SP2, 2003 SP3, and 2007 SP1 and SP2 does not properly validate attributes in Visio files, which allows remote attackers to execute arbitrary code via a crafted file, aka "Visio Attribute Validation Memory Corruption Vulnerability."