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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 Update

Security 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:

http://go.microsoft.com/fwlink/?LinkId=299317

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 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.

The English (United States) version of this update installs files that have the attributes that are listed in the following tables. The dates and the times for these files are listed in Coordinated Universal Time (UTC). The dates and the times for these files on your local computer are displayed in your local time together with your current daylight saving time (DST) bias. Additionally, the dates and the times may change when you perform certain operations on the files.

For all supported x86-based versions of systemsGDR Service Branch

File name

File version

File size

Date

Time

Presentationframework.dll

3.0.6920.6402

5,283,840

15-Apr-2013

22:06

Reachframework.dll

3.0.6920.6402

532,480

15-Apr-2013

22:06

Windowsbase.dll

3.0.6920.6402

1,253,376

15-Apr-2013

22:06

Presentationcore.dll

3.0.6920.6402

4,218,880

15-Apr-2013

22:06

Presentationfontcache.exe.config

Not Applicable

161

06-Jul-2012

19:48

Wpfgfx_v0300.dll

3.0.6920.6402

1,737,888

19-Apr-2013

22:05

System.printing.dll

3.0.6920.6402

368,640

15-Apr-2013

22:06

Penimc.dll

3.0.6920.6402

68,752

22-Apr-2013

22:08

Presentationframework.dll

3.0.6920.6402

5,283,840

15-Apr-2013

22:06

Presentationhostdll.dll

3.0.6920.6402

131,240

19-Apr-2013

22:05

Reachframework.dll

3.0.6920.6402

532,480

15-Apr-2013

22:06

Windowsbase.dll

3.0.6920.6402

1,253,376

15-Apr-2013

22:06

LDR Service Branch

File name

File version

File size

Date

Time

Presentationframework.dll

3.0.6920.7036

5,283,840

15-Apr-2013

22:06

Reachframework.dll

3.0.6920.7036

532,480

15-Apr-2013

22:06

Windowsbase.dll

3.0.6920.7036

1,253,376

15-Apr-2013

22:06

Presentationcore.dll

3.0.6920.7036

4,218,880

15-Apr-2013

22:06

Presentationfontcache.exe.config

Not Applicable

161

06-Jul-2012

20:04

Wpfgfx_v0300.dll

3.0.6920.7036

1,737,888

19-Apr-2013

22:06

System.printing.dll

3.0.6920.7036

372,736

15-Apr-2013

22:06

Penimc.dll

3.0.6920.7036

68,752

22-Apr-2013

22:07

Presentationframework.dll

3.0.6920.7036

5,283,840

15-Apr-2013

22:06

Presentationhostdll.dll

3.0.6920.7036

131,240

19-Apr-2013

22:06

Reachframework.dll

3.0.6920.7036

532,480

15-Apr-2013

22:06

Windowsbase.dll

3.0.6920.7036

1,253,376

15-Apr-2013

22:06

For all supported x64-based versions of systemsGDR Service Branch

File name

File version

File size

Date

Time

Presentationcore.dll

3.0.6920.6402

3,999,232

15-Apr-2013

22:08

Presentationfontcache.exe.config

Not Applicable

161

06-Jul-2012

20:27

Wpfgfx_v0300.dll

3.0.6920.6402

2,256,032

19-Apr-2013

22:05

System.printing.dll

3.0.6920.6402

357,888

15-Apr-2013

22:08

Penimc.dll

3.0.6920.6402

85,648

22-Apr-2013

22:08

Presentationframework.dll

3.0.6920.6402

4,640,768

15-Apr-2013

22:08

Presentationhostdll.dll

3.0.6920.6402

172,200

19-Apr-2013

22:05

Reachframework.dll

3.0.6920.6402

532,480

15-Apr-2013

22:08

Windowsbase.dll

3.0.6920.6402

1,114,112

15-Apr-2013

22:08

Presentationframework.dll

3.0.6920.6402

5,283,840

15-Apr-2013

22:06

Reachframework.dll

3.0.6920.6402

532,480

15-Apr-2013

22:06

Windowsbase.dll

3.0.6920.6402

1,253,376

15-Apr-2013

22:06

Presentationcore.dll

3.0.6920.6402

4,218,880

15-Apr-2013

22:06

Presentationfontcache.exe.config

Not Applicable

161

06-Jul-2012

19:48

Wpfgfx_v0300.dll

3.0.6920.6402

1,737,888

19-Apr-2013

22:05

System.printing.dll

3.0.6920.6402

368,640

15-Apr-2013

22:06

Penimc.dll

3.0.6920.6402

68,752

22-Apr-2013

22:08

Presentationframework.dll

3.0.6920.6402

5,283,840

15-Apr-2013

22:06

Presentationhostdll.dll

3.0.6920.6402

131,240

19-Apr-2013

22:05

Reachframework.dll

3.0.6920.6402

532,480

15-Apr-2013

22:06

Windowsbase.dll

3.0.6920.6402

1,253,376

15-Apr-2013

22:06

LDR Service Branch

File name

File version

File size

Date

Time

Presentationcore.dll

3.0.6920.7036

3,999,232

15-Apr-2013

22:08

Presentationfontcache.exe.config

Not Applicable

161

06-Jul-2012

20:06

Wpfgfx_v0300.dll

3.0.6920.7036

2,256,032

19-Apr-2013

22:06

System.printing.dll

3.0.6920.7036

358,400

15-Apr-2013

22:08

Penimc.dll

3.0.6920.7036

85,648

22-Apr-2013

22:07

Presentationframework.dll

3.0.6920.7036

4,640,768

15-Apr-2013

22:08

Presentationhostdll.dll

3.0.6920.7036

172,200

19-Apr-2013

22:06

Reachframework.dll

3.0.6920.7036

532,480

15-Apr-2013

22:08

Windowsbase.dll

3.0.6920.7036

1,114,112

15-Apr-2013

22:08

Presentationframework.dll

3.0.6920.7036

5,283,840

15-Apr-2013

22:06

Reachframework.dll

3.0.6920.7036

532,480

15-Apr-2013

22:06

Windowsbase.dll

3.0.6920.7036

1,253,376

15-Apr-2013

22:06

Presentationcore.dll

3.0.6920.7036

4,218,880

15-Apr-2013

22:06

Presentationfontcache.exe.config

Not Applicable

161

06-Jul-2012

20:04

Wpfgfx_v0300.dll

3.0.6920.7036

1,737,888

19-Apr-2013

22:06

System.printing.dll

3.0.6920.7036

372,736

15-Apr-2013

22:06

Penimc.dll

3.0.6920.7036

68,752

22-Apr-2013

22:07

Presentationframework.dll

3.0.6920.7036

5,283,840

15-Apr-2013

22:06

Presentationhostdll.dll

3.0.6920.7036

131,240

19-Apr-2013

22:06

Reachframework.dll

3.0.6920.7036

532,480

15-Apr-2013

22:06

Windowsbase.dll

3.0.6920.7036

1,253,376

15-Apr-2013

22:06



Applies toThis article applies to the following:

  • Microsoft .NET Framework 3.5 when used with:

    • Windows 8

    • Windows Server 2012

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