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Introduction

This update resolves vulnerabilities that could allow elevation of privilege if a user goes to a specially crafted website or a website that contains specially crafted web content.

Summary

Microsoft has released security bulletin MS14-009. Learn more about how to obtain the fixes that are included in this security bulletin:

  • For individual, small business, and organizational users, use the Windows automatic updating feature to install the fixes from Microsoft Update. To do this, see Get security updates automatically on the Microsoft Safety and Security Center website.

  • For IT professionals, see Microsoft Security Bulletin MS14-009 on the Security TechCenter website.

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 Windows-based computer 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.

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 that are being updated are locked or are being used.

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 systems

GDR service branch

File name

File version

File size

Date

Time

system.web.regularexpressions.dll

2.0.50727.5479

77,824

13-Nov-2013

22:44

system.web.resources.dll

2.0.50727.5420

684,032

08-Jul-2013

12:30

system.web.resources.dll

2.0.50727.5420

606,208

08-Jul-2013

12:43

system.web.resources.dll

2.0.50727.5420

593,920

08-Jul-2013

12:31

system.web.resources.dll

2.0.50727.5420

622,592

08-Jul-2013

12:49

system.web.resources.dll

2.0.50727.5420

815,104

08-Jul-2013

12:39

system.web.resources.dll

2.0.50727.5420

614,400

08-Jul-2013

12:49

system.web.resources.dll

2.0.50727.5420

585,728

08-Jul-2013

12:39

system.web.resources.dll

2.0.50727.5420

622,592

08-Jul-2013

12:42

system.web.resources.dll

2.0.50727.5420

647,168

08-Jul-2013

12:31

system.web.resources.dll

2.0.50727.5420

630,784

08-Jul-2013

12:43

system.web.resources.dll

2.0.50727.5420

610,304

08-Jul-2013

12:49

system.web.resources.dll

2.0.50727.5420

671,744

08-Jul-2013

12:49

system.web.resources.dll

2.0.50727.5420

622,592

08-Jul-2013

12:48

system.web.resources.dll

2.0.50727.5420

577,536

08-Jul-2013

12:35

system.web.resources.dll

2.0.50727.5420

626,688

08-Jul-2013

12:48

system.web.resources.dll

2.0.50727.5420

606,208

08-Jul-2013

12:39

system.web.resources.dll

2.0.50727.5420

602,112

08-Jul-2013

12:41

system.web.resources.dll

2.0.50727.5420

610,304

08-Jul-2013

12:48

system.web.resources.dll

2.0.50727.5420

753,664

08-Jul-2013

12:48

system.web.resources.dll

2.0.50727.5420

589,824

08-Jul-2013

12:48

system.web.resources.dll

2.0.50727.5420

598,016

08-Jul-2013

12:40

system.web.resources.dll

2.0.50727.5420

552,960

08-Jul-2013

12:46

system.web.resources.dll

2.0.50727.5420

557,056

08-Jul-2013

12:47

aspnet_wp.exe

2.0.50727.5479

31,384

13-Nov-2013

22:44

webengine.dll

2.0.50727.5479

437,400

13-Nov-2013

22:44

system.web.dll

2.0.50727.5479

5,287,936

13-Nov-2013

22:44

LDR service branch

File name

File version

File size

Date

Time

system.web.regularexpressions.dll

2.0.50727.7045

98,304

10-Nov-2013

22:48

system.web.resources.dll

2.0.50727.5420

684,032

09-Jul-2013

06:29

system.web.resources.dll

2.0.50727.5420

606,208

09-Jul-2013

06:46

system.web.resources.dll

2.0.50727.5420

593,920

09-Jul-2013

06:31

system.web.resources.dll

2.0.50727.5420

622,592

09-Jul-2013

06:47

system.web.resources.dll

2.0.50727.5420

815,104

09-Jul-2013

06:29

system.web.resources.dll

2.0.50727.5420

614,400

09-Jul-2013

06:35

system.web.resources.dll

2.0.50727.5420

585,728

09-Jul-2013

06:36

system.web.resources.dll

2.0.50727.5420

622,592

09-Jul-2013

06:41

system.web.resources.dll

2.0.50727.5420

647,168

09-Jul-2013

06:36

system.web.resources.dll

2.0.50727.5420

630,784

09-Jul-2013

06:33

system.web.resources.dll

2.0.50727.5420

610,304

09-Jul-2013

06:47

system.web.resources.dll

2.0.50727.5420

671,744

09-Jul-2013

06:36

system.web.resources.dll

2.0.50727.5420

622,592

09-Jul-2013

06:47

system.web.resources.dll

2.0.50727.5420

577,536

09-Jul-2013

06:35

system.web.resources.dll

2.0.50727.5420

626,688

09-Jul-2013

06:47

system.web.resources.dll

2.0.50727.5420

606,208

09-Jul-2013

06:34

system.web.resources.dll

2.0.50727.5420

602,112

09-Jul-2013

06:34

system.web.resources.dll

2.0.50727.5420

610,304

09-Jul-2013

06:47

system.web.resources.dll

2.0.50727.5420

753,664

09-Jul-2013

06:46

system.web.resources.dll

2.0.50727.5420

589,824

09-Jul-2013

06:46

system.web.resources.dll

2.0.50727.5420

598,016

09-Jul-2013

06:47

system.web.resources.dll

2.0.50727.5420

552,960

09-Jul-2013

06:47

system.web.resources.dll

2.0.50727.5420

557,056

09-Jul-2013

06:33

aspnet_wp.exe

2.0.50727.7045

31,384

10-Nov-2013

22:48

webengine.dll

2.0.50727.7045

437,400

10-Nov-2013

22:48

system.web.dll

2.0.50727.7045

5,287,936

10-Nov-2013

22:48

For all supported x64-based versions of systems

GDR service branch

File name

File version

File size

Date

Time

aspnet_wp.exe

2.0.50727.5479

43,160

13-Nov-2013

22:44

system.web.regularexpressions.dll

2.0.50727.5479

77,824

13-Nov-2013

22:44

webengine.dll

2.0.50727.5479

746,136

13-Nov-2013

22:44

system.web.dll

2.0.50727.5479

5,296,128

13-Nov-2013

22:44

system.web.regularexpressions.dll

2.0.50727.5479

77,824

13-Nov-2013

22:44

system.web.resources.dll

2.0.50727.5420

684,032

08-Jul-2013

12:34

system.web.resources.dll

2.0.50727.5420

606,208

08-Jul-2013

12:43

system.web.resources.dll

2.0.50727.5420

593,920

08-Jul-2013

12:41

system.web.resources.dll

2.0.50727.5420

622,592

08-Jul-2013

12:49

system.web.resources.dll

2.0.50727.5420

815,104

08-Jul-2013

12:33

system.web.resources.dll

2.0.50727.5420

614,400

08-Jul-2013

12:49

system.web.resources.dll

2.0.50727.5420

585,728

08-Jul-2013

12:34

system.web.resources.dll

2.0.50727.5420

622,592

08-Jul-2013

12:44

system.web.resources.dll

2.0.50727.5420

647,168

08-Jul-2013

12:42

system.web.resources.dll

2.0.50727.5420

630,784

08-Jul-2013

12:37

system.web.resources.dll

2.0.50727.5420

610,304

08-Jul-2013

12:50

system.web.resources.dll

2.0.50727.5420

671,744

08-Jul-2013

12:50

system.web.resources.dll

2.0.50727.5420

622,592

08-Jul-2013

12:42

system.web.resources.dll

2.0.50727.5420

577,536

08-Jul-2013

12:42

system.web.resources.dll

2.0.50727.5420

626,688

08-Jul-2013

12:43

system.web.resources.dll

2.0.50727.5420

606,208

08-Jul-2013

12:46

system.web.resources.dll

2.0.50727.5420

602,112

08-Jul-2013

12:42

system.web.resources.dll

2.0.50727.5420

610,304

08-Jul-2013

12:42

system.web.resources.dll

2.0.50727.5420

753,664

08-Jul-2013

12:49

system.web.resources.dll

2.0.50727.5420

589,824

08-Jul-2013

12:47

system.web.resources.dll

2.0.50727.5420

598,016

08-Jul-2013

12:42

system.web.resources.dll

2.0.50727.5420

552,960

08-Jul-2013

12:43

system.web.resources.dll

2.0.50727.5420

557,056

08-Jul-2013

12:48

aspnet_wp.exe

2.0.50727.5479

31,384

13-Nov-2013

22:44

webengine.dll

2.0.50727.5479

437,400

13-Nov-2013

22:44

system.web.dll

2.0.50727.5479

5,287,936

13-Nov-2013

22:44

LDR service branch

File name

File version

File size

Date

Time

aspnet_wp.exe

2.0.50727.7045

43,160

10-Nov-2013

23:13

system.web.regularexpressions.dll

2.0.50727.7045

98,304

10-Nov-2013

23:13

webengine.dll

2.0.50727.7045

746,648

10-Nov-2013

23:13

system.web.dll

2.0.50727.7045

5,296,128

10-Nov-2013

23:13

system.web.regularexpressions.dll

2.0.50727.7045

98,304

10-Nov-2013

22:48

system.web.resources.dll

2.0.50727.5420

684,032

09-Jul-2013

06:36

system.web.resources.dll

2.0.50727.5420

606,208

09-Jul-2013

06:33

system.web.resources.dll

2.0.50727.5420

593,920

09-Jul-2013

06:31

system.web.resources.dll

2.0.50727.5420

622,592

09-Jul-2013

06:38

system.web.resources.dll

2.0.50727.5420

815,104

09-Jul-2013

06:38

system.web.resources.dll

2.0.50727.5420

614,400

09-Jul-2013

06:44

system.web.resources.dll

2.0.50727.5420

585,728

09-Jul-2013

06:36

system.web.resources.dll

2.0.50727.5420

622,592

09-Jul-2013

06:39

system.web.resources.dll

2.0.50727.5420

647,168

09-Jul-2013

06:31

system.web.resources.dll

2.0.50727.5420

630,784

09-Jul-2013

06:42

system.web.resources.dll

2.0.50727.5420

610,304

09-Jul-2013

06:42

system.web.resources.dll

2.0.50727.5420

671,744

09-Jul-2013

06:38

system.web.resources.dll

2.0.50727.5420

622,592

09-Jul-2013

06:43

system.web.resources.dll

2.0.50727.5420

577,536

09-Jul-2013

06:28

system.web.resources.dll

2.0.50727.5420

626,688

09-Jul-2013

06:42

system.web.resources.dll

2.0.50727.5420

606,208

09-Jul-2013

06:43

system.web.resources.dll

2.0.50727.5420

602,112

09-Jul-2013

06:42

system.web.resources.dll

2.0.50727.5420

610,304

09-Jul-2013

06:43

system.web.resources.dll

2.0.50727.5420

753,664

09-Jul-2013

06:44

system.web.resources.dll

2.0.50727.5420

589,824

09-Jul-2013

06:43

system.web.resources.dll

2.0.50727.5420

598,016

09-Jul-2013

06:33

system.web.resources.dll

2.0.50727.5420

552,960

09-Jul-2013

06:44

system.web.resources.dll

2.0.50727.5420

557,056

09-Jul-2013

06:35

aspnet_wp.exe

2.0.50727.7045

31,384

10-Nov-2013

22:48

webengine.dll

2.0.50727.7045

437,400

10-Nov-2013

22:48

system.web.dll

2.0.50727.7045

5,287,936

10-Nov-2013

22:48

For all supported IA-64-based versions of systems

GDR service branch

File name

File version

File size

Date

Time

aspnet_wp.exe

2.0.50727.5479

83,096

13-Nov-2013

22:35

system.web.regularexpressions.dll

2.0.50727.5479

77,824

13-Nov-2013

22:35

webengine.dll

2.0.50727.5479

1,233,048

13-Nov-2013

22:35

system.web.dll

2.0.50727.5479

4,816,896

13-Nov-2013

22:35

system.web.regularexpressions.dll

2.0.50727.5479

77,824

13-Nov-2013

22:44

system.web.resources.dll

2.0.50727.5420

622,592

08-Jul-2013

12:47

system.web.resources.dll

2.0.50727.5420

622,592

08-Jul-2013

12:47

system.web.resources.dll

2.0.50727.5420

671,744

08-Jul-2013

12:52

system.web.resources.dll

2.0.50727.5420

622,592

08-Jul-2013

12:47

system.web.resources.dll

2.0.50727.5420

552,960

08-Jul-2013

12:52

system.web.resources.dll

2.0.50727.5420

557,056

08-Jul-2013

12:50

aspnet_wp.exe

2.0.50727.5479

31,384

13-Nov-2013

22:44

webengine.dll

2.0.50727.5479

437,400

13-Nov-2013

22:44

system.web.dll

2.0.50727.5479

5,287,936

13-Nov-2013

22:44

LDR service branch

File name

File version

File size

Date

Time

aspnet_wp.exe

2.0.50727.7045

83,096

10-Nov-2013

23:04

system.web.regularexpressions.dll

2.0.50727.7045

98,304

10-Nov-2013

23:04

webengine.dll

2.0.50727.7045

1,233,560

10-Nov-2013

23:04

system.web.dll

2.0.50727.7045

4,816,896

10-Nov-2013

23:04

system.web.regularexpressions.dll

2.0.50727.7045

98,304

10-Nov-2013

22:48

system.web.resources.dll

2.0.50727.5420

622,592

09-Jul-2013

06:30

system.web.resources.dll

2.0.50727.5420

622,592

09-Jul-2013

06:30

system.web.resources.dll

2.0.50727.5420

671,744

09-Jul-2013

06:31

system.web.resources.dll

2.0.50727.5420

622,592

09-Jul-2013

06:34

system.web.resources.dll

2.0.50727.5420

552,960

09-Jul-2013

06:28

system.web.resources.dll

2.0.50727.5420

557,056

09-Jul-2013

06:34

aspnet_wp.exe

2.0.50727.7045

31,384

10-Nov-2013

22:48

webengine.dll

2.0.50727.7045

437,400

10-Nov-2013

22:48

system.web.dll

2.0.50727.7045

5,287,936

10-Nov-2013

22:48



Applies toThis article applies to the following:

  • Microsoft .NET Framework 3.5.1 when used with:

    • Windows 7 Service Pack 1

    • Windows Server 2008 R2 Service Pack 1

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