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Introduction

This update resolves a vulnerability in the Microsoft .NET Framework that could allow for denial of service.

Summary

Microsoft has released the security bulletin MS13-082. 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 about this security update

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.

Command-line switches for this update

See the various command-line switches that are supported by this Microsoft .NET Framework update.

Restart information

This update does not require a system restart after you apply it unless files being updated are locked or in use.

Update replacement information

This update replaces update 2804576 and update 2656351.

Update removal information

Note We do not recommend that you remove any security update.

To remove this update, use the Add or Remove Programs item or 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

ServiceModelReg.exe

4.0.30319.1016

192,672

11-Sep-2013

13:06

System.Runtime.Serialization.dll

4.0.30319.1016

1,039,040

11-Sep-2013

13:06

System.Security.dll

4.0.30319.1016

268,448

11-Sep-2013

13:06

aspnet_wp.exe

4.0.30319.1016

33,432

11-Sep-2013

12:50

System.Web.Extensions.dll

4.0.30319.1016

1,867,440

11-Sep-2013

12:50

System.Web.dll

4.0.30319.1016

5,254,296

11-Sep-2013

12:50

webengine.dll

4.0.30319.1016

15,000

11-Sep-2013

12:50

webengine4.dll

4.0.30319.1016

496,280

11-Sep-2013

12:50

LDR Service Branch

File name

File version

File size

Date

Time

ServiceModelReg.exe

4.0.30319.2026

192,672

11-Sep-2013

22:56

Setup.exe

10.0.30319.2026

78,992

11-Sep-2013

18:42

SetupEngine.dll

10.0.30319.2026

810,648

11-Sep-2013

18:42

SetupUi.dll

10.0.30319.2026

296,592

11-Sep-2013

18:42

System.Runtime.Serialization.dll

4.0.30319.2026

1,039,040

11-Sep-2013

22:56

System.Security.dll

4.0.30319.2026

268,448

11-Sep-2013

22:56

aspnet_wp.exe

4.0.30319.2026

33,432

11-Sep-2013

18:42

System.Web.Extensions.dll

4.0.30319.2026

1,867,440

11-Sep-2013

18:43

System.Web.dll

4.0.30319.2026

5,258,392

11-Sep-2013

18:42

webengine.dll

4.0.30319.2026

15,000

11-Sep-2013

18:42

webengine4.dll

4.0.30319.2026

496,280

11-Sep-2013

18:42

For all supported x64-based versions of systemsGDR Service Branch

File name

File version

File size

Date

Time

ServiceModelReg.exe

4.0.30319.1016

261,792

11-Sep-2013

13:40

ServiceModelReg.exe

4.0.30319.1016

192,672

11-Sep-2013

13:06

System.Runtime.Serialization.dll

4.0.30319.1016

1,039,040

11-Sep-2013

13:06

System.Security.dll

4.0.30319.1016

268,448

11-Sep-2013

13:06

aspnet_wp.exe

4.0.30319.1016

41,624

11-Sep-2013

13:24

aspnet_wp.exe

4.0.30319.1016

33,432

11-Sep-2013

12:50

System.Web.Extensions.dll

4.0.30319.1016

1,867,440

11-Sep-2013

12:50

System.Web.dll

4.0.30319.1016

5,224,088

11-Sep-2013

13:24

System.Web.dll

4.0.30319.1016

5,254,296

11-Sep-2013

12:50

webengine.dll

4.0.30319.1016

16,536

11-Sep-2013

13:24

webengine.dll

4.0.30319.1016

15,000

11-Sep-2013

12:50

webengine4.dll

4.0.30319.1016

721,560

11-Sep-2013

13:24

webengine4.dll

4.0.30319.1016

496,280

11-Sep-2013

12:50

LDR Service Branch

File name

File version

File size

Date

Time

ServiceModelReg.exe

4.0.30319.2026

261,792

12-Sep-2013

06:27

ServiceModelReg.exe

4.0.30319.2026

192,672

11-Sep-2013

22:56

Setup.exe

10.0.30319.2026

78,992

11-Sep-2013

18:42

SetupEngine.dll

10.0.30319.2026

810,648

11-Sep-2013

18:42

SetupUi.dll

10.0.30319.2026

296,592

11-Sep-2013

18:42

System.Runtime.Serialization.dll

4.0.30319.2026

1,039,040

11-Sep-2013

22:56

System.Security.dll

4.0.30319.2026

268,448

11-Sep-2013

22:56

aspnet_wp.exe

4.0.30319.2026

41,624

11-Sep-2013

19:00

aspnet_wp.exe

4.0.30319.2026

33,432

11-Sep-2013

18:42

System.Web.Extensions.dll

4.0.30319.2026

1,867,440

11-Sep-2013

18:43

System.Web.dll

4.0.30319.2026

5,228,184

11-Sep-2013

19:01

System.Web.dll

4.0.30319.2026

5,258,392

11-Sep-2013

18:42

webengine.dll

4.0.30319.2026

16,536

11-Sep-2013

19:00

webengine.dll

4.0.30319.2026

15,000

11-Sep-2013

18:42

webengine4.dll

4.0.30319.2026

721,560

11-Sep-2013

19:00

webengine4.dll

4.0.30319.2026

496,280

11-Sep-2013

18:42

For all supported IA-64-based versions of systemsGDR Service Branch

File name

File version

File size

Date

Time

ServiceModelReg.exe

4.0.30319.1016

545,440

11-Sep-2013

14:19

ServiceModelReg.exe

4.0.30319.1016

192,672

11-Sep-2013

13:06

System.Runtime.Serialization.dll

4.0.30319.1016

1,039,040

11-Sep-2013

13:06

System.Security.dll

4.0.30319.1016

268,448

11-Sep-2013

13:06

aspnet_wp.exe

4.0.30319.1016

81,048

11-Sep-2013

14:04

aspnet_wp.exe

4.0.30319.1016

33,432

11-Sep-2013

12:50

System.Web.Extensions.dll

4.0.30319.1016

1,867,440

11-Sep-2013

12:50

System.Web.dll

4.0.30319.1016

4,843,672

11-Sep-2013

14:03

System.Web.dll

4.0.30319.1016

5,254,296

11-Sep-2013

12:50

webengine.dll

4.0.30319.1016

26,264

11-Sep-2013

14:04

webengine.dll

4.0.30319.1016

15,000

11-Sep-2013

12:50

webengine4.dll

4.0.30319.1016

1,341,592

11-Sep-2013

14:04

webengine4.dll

4.0.30319.1016

496,280

11-Sep-2013

12:50

LDR Service Branch

File name

File version

File size

Date

Time

ServiceModelReg.exe

4.0.30319.2026

545,440

12-Sep-2013

06:49

ServiceModelReg.exe

4.0.30319.2026

192,672

11-Sep-2013

22:56

Setup.exe

10.0.30319.2026

78,992

11-Sep-2013

18:42

SetupEngine.dll

10.0.30319.2026

810,648

11-Sep-2013

18:42

SetupUi.dll

10.0.30319.2026

296,592

11-Sep-2013

18:42

System.Runtime.Serialization.dll

4.0.30319.2026

1,039,040

11-Sep-2013

22:56

System.Security.dll

4.0.30319.2026

268,448

11-Sep-2013

22:56

aspnet_wp.exe

4.0.30319.2026

81,048

11-Sep-2013

19:15

aspnet_wp.exe

4.0.30319.2026

33,432

11-Sep-2013

18:42

System.Web.Extensions.dll

4.0.30319.2026

1,867,440

11-Sep-2013

18:43

System.Web.dll

4.0.30319.2026

4,847,256

11-Sep-2013

19:15

System.Web.dll

4.0.30319.2026

5,258,392

11-Sep-2013

18:42

webengine.dll

4.0.30319.2026

26,264

11-Sep-2013

19:15

webengine.dll

4.0.30319.2026

15,000

11-Sep-2013

18:42

webengine4.dll

4.0.30319.2026

1,342,616

11-Sep-2013

19:15

webengine4.dll

4.0.30319.2026

496,280

11-Sep-2013

18:42



Applies toThis article applies to the following:

  • Microsoft .NET Framework 4 when used with:

    • Windows 7 Service Pack 1

    • Windows Server 2008 R2 Service Pack 1

    • Windows Vista Service Pack 2

    • Windows Server 2008 Service Pack 2

    • Windows XP Service Pack 3

    • Windows Server 2003 Service Pack 2

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