Microsoft Windows XP SP2 and SP3 Windows Server 2003 SP2 Windows Vista SP2 Windows Server 2008 SP2 R2 and R2 SP1 Windows 7 Gold and SP1 and Windows 8 Consumer Preview; Office 2003 SP3 2007 SP2 and SP3 and 2010 Gold and SP1; Silverlight 4 before 4.1.10329; and Silverlight 5 before 5.1.10411 allow remote attackers to execute arbitrary code via a crafted TrueType font (TTF) file aka \TrueType Font Parsing Vulnerability.\