The host is installed with Microsoft Windows operating system and is prone to pivilege escalation vulnerability. This NVT has been replaced by NVT secpod_ms11-087.nasl (OID:18.104.22.168.4.1.25622.214.171.1242767).
Successful exploitation could allow attackers to execute arbitrary code with kernel-level privileges. Failed exploit attempts may result in a denial-of-service condition. Impact Level: System
Apply the workaround from below link, http://support.microsoft.com/kb/2639658
The flaw is due to due to an error within the Win32k kernel-mode driver when parsing TrueType fonts.
Microsoft Windows 7 Service Pack 1 and prior Microsoft Windows XP Service Pack 3 and prior Microsoft Windows Vista Service Pack 2 and prior Microsoft Windows Server 2008 Service Pack 2 and prior Microsoft Windows server 2003 Service Pack 2 and prior