The host is installed with Windows XP SP2 or SP3, Windows Server 2003 SP2, Windows Vista SP2, Windows Server 2008 SP2, R2, R2 SP1, Windows 7 or SP1 and is prone to a remote code execution vulnerability. A flaw is present in the application, which fails to properly validate the digest of a signed portable executable (PE) file. Successful exploitation could allow remote attackers to take complete control of the affected system.