Rule--Sid3-13665--Summary:This event is generated when an attempt is made to exploit a known vulnerability in Microsoft Visio.--Impact:Unknown.--Detailed Information:Unspecified vulnerability in Microsoft Visio 2002 SP2, 2003 SP2 and SP3, and 2007 up to SP1 allows user-assisted remote attackers to execute arbitrary code via a crafted .DXF file, aka "Visio Memory Validation Vulnerability."--Affected Systems:Microsoft Visio--Attack Scenarios:--Ease of Attack:Simple.--False Positives:None known.--False Negatives:None known.--Corrective Action:Upgrade to the latest non-affected version of the software.Apply the appropriate vendor supplied patches.--Contributors:Sourcefire Vulnerability Research TeamThis document was generated from data supplied by the National Vulnerability Database. A product of the National Institute of Standards and Technology.For more information see http://nvd.nist.gov/--Additional References:NIST CVE-2008-1090:http://nvd.nist.gov/nvd.cfm?cvename=CVE-2008-1090--