The Common Language Runtime (CLR) in Microsoft .NET Framework 2.0 SP2, 3.5, 3.5.1, 4, and 4.5 on 64-bit platforms does not properly allocate arrays of structures, which allows remote attackers to execute arbitrary code via a crafted .NET Framework application that changes array data, aka "Array Allocation Vulnerability." Per: http://technet.microsoft.com/en-us/security/bulletin/ms13-052#section6
'Systems running 32-bit versions of Windows are not affected by this vulnerability.'
Publication date: Wed, 10 Jul 2013 08:46:00 +0000