The host is installed with Microsoft Windows XP SP2, SP3, Server 2003 SP2, Vista SP2, Server 2008 SP2, Server 2008 R2 SP2, Windows 7 SP1, Windows Server 2012 or Windows 8 and is prone to remote code vulnerability. A flaw is present in the application, which fails to properly parse OpenType fonts. Successful exploitation allows attackers to run arbitrary code in kernel mode.