Technical Information

Brief overview of the risk:
This security update resolves a privately reported vulnerability in Microsoft .NET Framework. The vulnerability could allow remote code execution on a client system if a user views a specially crafted Web page using a Web browser that can run XAML Browser Applications (XBAPs).
Detailed Information on the risk:

A remote code execution vulnerability exists in the Microsoft .NET Framework that can allow a specially crafted Microsoft .NET application to access memory in an unsafe manner, leading to arbitrary unmanaged code execution. This vulnerability only affects the x64 and Itanium architectures.

Further information on this exploit is available at : MS10-077