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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

2.0.50727.6414

98,304

09-Nov-2013

01:09

system.web.resources.dll

2.0.50727.4927

684,032

06-Jul-2012

19:47

system.web.resources.dll

2.0.50727.4927

606,208

06-Jul-2012

20:09

system.web.resources.dll

2.0.50727.4927

593,920

06-Jul-2012

20:09

system.web.resources.dll

2.0.50727.6400

622,592

13-Sep-2012

22:03

system.web.resources.dll

2.0.50727.4927

815,104

06-Jul-2012

20:09

system.web.resources.dll

2.0.50727.6400

614,400

13-Sep-2012

22:03

system.web.resources.dll

2.0.50727.4927

585,728

06-Jul-2012

20:09

system.web.resources.dll

2.0.50727.6400

618,496

13-Sep-2012

22:03

system.web.resources.dll

2.0.50727.4927

647,168

06-Jul-2012

20:07

system.web.resources.dll

2.0.50727.4927

630,784

06-Jul-2012

20:08

system.web.resources.dll

2.0.50727.6400

610,304

13-Sep-2012

22:03

system.web.resources.dll

2.0.50727.6400

671,744

13-Sep-2012

22:03

system.web.resources.dll

2.0.50727.6400

622,592

13-Sep-2012

22:03

system.web.resources.dll

2.0.50727.4927

577,536

06-Jul-2012

20:08

system.web.resources.dll

2.0.50727.6400

626,688

13-Sep-2012

22:03

system.web.resources.dll

2.0.50727.4927

606,208

06-Jul-2012

19:37

system.web.resources.dll

2.0.50727.4927

602,112

06-Jul-2012

19:37

system.web.resources.dll

2.0.50727.4927

610,304

06-Jul-2012

19:37

system.web.resources.dll

2.0.50727.4927

753,664

06-Jul-2012

19:37

system.web.resources.dll

2.0.50727.4927

589,824

06-Jul-2012

19:48

system.web.resources.dll

2.0.50727.4927

598,016

06-Jul-2012

19:47

system.web.resources.dll

2.0.50727.6400

552,960

13-Sep-2012

22:03

system.web.resources.dll

2.0.50727.6400

557,056

13-Sep-2012

22:03

aspnet_wp.exe

2.0.50727.6414

31,384

09-Nov-2013

01:09

webengine.dll

2.0.50727.6414

437,400

09-Nov-2013

01:09

system.web.dll

2.0.50727.6414

5,287,936

09-Nov-2013

01:09

LDR service branch

File name

File version

File size

Date

Time

system.web.regularexpressions.dll

2.0.50727.7045

98,304

09-Nov-2013

01:07

system.web.resources.dll

2.0.50727.4927

684,032

06-Jul-2012

20:00

system.web.resources.dll

2.0.50727.4927

606,208

06-Jul-2012

19:59

system.web.resources.dll

2.0.50727.4927

593,920

06-Jul-2012

19:59

system.web.resources.dll

2.0.50727.6400

622,592

09-Oct-2012

02:40

system.web.resources.dll

2.0.50727.4927

815,104

06-Jul-2012

19:58

system.web.resources.dll

2.0.50727.6400

614,400

09-Oct-2012

02:40

system.web.resources.dll

2.0.50727.4927

585,728

06-Jul-2012

19:59

system.web.resources.dll

2.0.50727.6400

618,496

09-Oct-2012

02:40

system.web.resources.dll

2.0.50727.4927

647,168

06-Jul-2012

19:57

system.web.resources.dll

2.0.50727.4927

630,784

06-Jul-2012

19:59

system.web.resources.dll

2.0.50727.6400

610,304

13-Sep-2012

22:04

system.web.resources.dll

2.0.50727.6400

671,744

09-Oct-2012

02:40

system.web.resources.dll

2.0.50727.6400

622,592

13-Sep-2012

22:04

system.web.resources.dll

2.0.50727.4927

577,536

06-Jul-2012

19:59

system.web.resources.dll

2.0.50727.6400

626,688

13-Sep-2012

22:04

system.web.resources.dll

2.0.50727.4927

606,208

06-Jul-2012

20:02

system.web.resources.dll

2.0.50727.4927

602,112

06-Jul-2012

20:01

system.web.resources.dll

2.0.50727.4927

610,304

06-Jul-2012

20:03

system.web.resources.dll

2.0.50727.4927

753,664

06-Jul-2012

20:02

system.web.resources.dll

2.0.50727.4927

589,824

06-Jul-2012

20:06

system.web.resources.dll

2.0.50727.4927

598,016

06-Jul-2012

20:05

system.web.resources.dll

2.0.50727.6400

552,960

13-Sep-2012

22:04

system.web.resources.dll

2.0.50727.6400

557,056

13-Sep-2012

22:04

aspnet_wp.exe

2.0.50727.7045

31,384

09-Nov-2013

01:07

webengine.dll

2.0.50727.7045

437,400

09-Nov-2013

01:07

system.web.dll

2.0.50727.7045

5,287,936

09-Nov-2013

01:07

For all supported x64-based versions of systems

GDR service branch

File name

File version

File size

Date

Time

aspnet_wp.exe

2.0.50727.6414

43,160

09-Nov-2013

01:09

system.web.regularexpressions.dll

2.0.50727.6414

98,304

09-Nov-2013

01:09

webengine.dll

2.0.50727.6414

746,648

09-Nov-2013

01:09

system.web.dll

2.0.50727.6414

5,296,128

09-Nov-2013

01:09

system.web.regularexpressions.dll

2.0.50727.6414

98,304

09-Nov-2013

01:09

system.web.resources.dll

2.0.50727.4927

684,032

06-Jul-2012

20:22

system.web.resources.dll

2.0.50727.4927

606,208

06-Jul-2012

19:45

system.web.resources.dll

2.0.50727.4927

593,920

06-Jul-2012

19:44

system.web.resources.dll

2.0.50727.6400

622,592

28-Sep-2012

21:41

system.web.resources.dll

2.0.50727.4927

815,104

06-Jul-2012

19:42

system.web.resources.dll

2.0.50727.6400

614,400

28-Sep-2012

21:41

system.web.resources.dll

2.0.50727.4927

585,728

06-Jul-2012

19:44

system.web.resources.dll

2.0.50727.6400

618,496

28-Sep-2012

21:41

system.web.resources.dll

2.0.50727.4927

647,168

06-Jul-2012

19:41

system.web.resources.dll

2.0.50727.4927

630,784

06-Jul-2012

19:46

system.web.resources.dll

2.0.50727.6400

610,304

13-Sep-2012

22:04

system.web.resources.dll

2.0.50727.6400

671,744

28-Sep-2012

21:41

system.web.resources.dll

2.0.50727.6400

622,592

13-Sep-2012

22:04

system.web.resources.dll

2.0.50727.4927

577,536

06-Jul-2012

19:46

system.web.resources.dll

2.0.50727.6400

626,688

13-Sep-2012

22:03

system.web.resources.dll

2.0.50727.4927

606,208

06-Jul-2012

19:47

system.web.resources.dll

2.0.50727.4927

602,112

06-Jul-2012

19:46

system.web.resources.dll

2.0.50727.4927

610,304

06-Jul-2012

19:47

system.web.resources.dll

2.0.50727.4927

753,664

06-Jul-2012

19:46

system.web.resources.dll

2.0.50727.4927

589,824

07-Oct-2013

22:56

system.web.resources.dll

2.0.50727.4927

598,016

07-Oct-2013

22:56

system.web.resources.dll

2.0.50727.6400

552,960

07-Oct-2013

22:56

system.web.resources.dll

2.0.50727.6400

557,056

07-Oct-2013

22:56

aspnet_wp.exe

2.0.50727.6414

31,384

09-Nov-2013

01:09

webengine.dll

2.0.50727.6414

437,400

09-Nov-2013

01:09

system.web.dll

2.0.50727.6414

5,287,936

09-Nov-2013

01:09

LDR service branch

File name

File version

File size

Date

Time

aspnet_wp.exe

2.0.50727.7045

43,160

09-Nov-2013

01:07

system.web.regularexpressions.dll

2.0.50727.7045

98,304

09-Nov-2013

01:07

webengine.dll

2.0.50727.7045

746,648

09-Nov-2013

01:07

system.web.dll

2.0.50727.7045

5,296,128

09-Nov-2013

01:07

system.web.regularexpressions.dll

2.0.50727.7045

98,304

09-Nov-2013

01:07

system.web.resources.dll

2.0.50727.4927

684,032

22-Jul-2013

22:16

system.web.resources.dll

2.0.50727.4927

606,208

06-Jul-2012

20:04

system.web.resources.dll

2.0.50727.4927

593,920

06-Jul-2012

20:04

system.web.resources.dll

2.0.50727.6400

622,592

22-Jul-2013

22:20

system.web.resources.dll

2.0.50727.4927

815,104

06-Jul-2012

20:03

system.web.resources.dll

2.0.50727.6400

614,400

22-Jul-2013

22:17

system.web.resources.dll

2.0.50727.4927

585,728

06-Jul-2012

20:04

system.web.resources.dll

2.0.50727.6400

618,496

22-Jul-2013

22:17

system.web.resources.dll

2.0.50727.4927

647,168

06-Jul-2012

20:04

system.web.resources.dll

2.0.50727.4927

630,784

06-Jul-2012

20:07

system.web.resources.dll

2.0.50727.6400

610,304

13-Sep-2012

22:04

system.web.resources.dll

2.0.50727.6400

671,744

22-Jul-2013

22:16

system.web.resources.dll

2.0.50727.6400

622,592

13-Sep-2012

22:04

system.web.resources.dll

2.0.50727.4927

577,536

06-Jul-2012

20:07

system.web.resources.dll

2.0.50727.6400

626,688

04-Oct-2012

20:58

system.web.resources.dll

2.0.50727.4927

606,208

04-Oct-2012

20:58

system.web.resources.dll

2.0.50727.4927

602,112

04-Oct-2012

20:58

system.web.resources.dll

2.0.50727.4927

610,304

04-Oct-2012

20:58

system.web.resources.dll

2.0.50727.4927

753,664

04-Oct-2012

20:58

system.web.resources.dll

2.0.50727.4927

589,824

06-Jul-2012

20:13

system.web.resources.dll

2.0.50727.4927

598,016

06-Jul-2012

20:12

system.web.resources.dll

2.0.50727.6400

552,960

13-Sep-2012

22:04

system.web.resources.dll

2.0.50727.6400

557,056

13-Sep-2012

22:04

aspnet_wp.exe

2.0.50727.7045

31,384

09-Nov-2013

01:07

webengine.dll

2.0.50727.7045

437,400

09-Nov-2013

01:07

system.web.dll

2.0.50727.7045

5,287,936

09-Nov-2013

01:07



Applies toThis article applies to the following:

  • Microsoft .NET Framework 3.5 when used with:

    • Windows 8

    • Windows Server 2012

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