Introduction
This update resolves a vulnerability in the Microsoft .NET Framework that could allow remote code execution on a client system if a user views a specially crafted webpage by using a web browser that can run XAML Browser Applications (XBAPs).
Summary
Microsoft has released the security bulletin MS13-052. You can view the complete security bulletin by going to one of the following Microsoft websites:
How to obtain help and support for this security update
Help installing updates: Support for Microsoft UpdateSecurity solutions for IT professionals: TechNet Security Troubleshooting and Support
Help protect your computer that is running Windows from viruses and malware: Virus Solution and Security Center
Local support according to your country: International Support
More Information
Download information
This update is available for download from the Microsoft Download Center:Prerequisites
To install this update, you must have Windows Installer 3.1 or a later version installed on the computer. To obtain the latest version of Windows Installer, go to the following Microsoft website:Command-line switches for this update
For information about the various command-line switches that are supported by this update, click the following article number to view the article in the Microsoft Knowledge Base:2844699 Command-line switches for Microsoft .NET Framework security update packages
Restart information
This update does not require a system restart after you apply it unless the files that are being updated are locked or in use.Update replacement information
This update does not replace any previously released update.Update removal information
Note We do not recommend that you remove any security update.To remove this update, use the Programs and Features item in Control Panel.