The kernel-mode drivers in Microsoft Windows XP SP2 and SP3 Windows Server 2003 SP2 Windows Vista SP2 Windows Server 2008 SP2 and R2 SP1 Windows 7 SP1 Windows 8 Windows Server 2012 and Windows RT and .NET Framework 3.0 SP2 3.5 3.5.1 4 and 4.5 allow remote attackers to execute arbitrary code via a crafted OpenType font (OTF) file aka \OpenType Font Parsing Vulnerability.\