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Summary

This update resolves vulnerabilities in the Microsoft .NET Framework that could allow elevation of privilege if a user runs a specially crafted .NET Framework application. To learn more about this vulnerability, see Microsoft Security Bulletin MS15-101.

How to obtain and install this update

Method 1: Windows Update

This update is available through Windows Update. When you turn on automatic updating, this update will be downloaded and installed automatically. For more information about how to turn on automatic updating, see Get security updates automatically.

Method 2: Microsoft Download Center

You can obtain the stand-alone update package through the Microsoft Download Center. To install this update, follow the installation instructions on the download page.DownloadDownload security update 3074544

Update deployment information

For deployment information about this update, see Microsoft Knowledge Base Article 3089662.

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.

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.

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.directoryservices.protocols.resources.dll

2.0.50727.4927

19,456

16-Jul-2015

00:32

system.directoryservices.protocols.resources.dll

2.0.50727.4927

16,896

16-Jul-2015

00:32

system.directoryservices.protocols.resources.dll

2.0.50727.4927

16,896

16-Jul-2015

00:32

system.directoryservices.protocols.resources.dll

2.0.50727.6400

28,672

16-Jul-2015

00:32

system.directoryservices.protocols.resources.dll

2.0.50727.4927

36,864

16-Jul-2015

00:32

system.directoryservices.protocols.resources.dll

2.0.50727.6400

28,672

16-Jul-2015

00:32

system.directoryservices.protocols.resources.dll

2.0.50727.4927

16,384

16-Jul-2015

00:32

system.directoryservices.protocols.resources.dll

2.0.50727.6400

28,672

16-Jul-2015

00:32

system.directoryservices.protocols.resources.dll

2.0.50727.4927

28,672

16-Jul-2015

00:32

system.directoryservices.protocols.resources.dll

2.0.50727.4927

28,672

16-Jul-2015

00:32

system.directoryservices.protocols.resources.dll

2.0.50727.6400

28,672

16-Jul-2015

00:32

system.directoryservices.protocols.resources.dll

2.0.50727.6400

28,672

16-Jul-2015

00:32

system.directoryservices.protocols.resources.dll

2.0.50727.6400

28,672

16-Jul-2015

00:32

system.directoryservices.protocols.resources.dll

2.0.50727.4927

16,384

16-Jul-2015

00:32

system.directoryservices.protocols.resources.dll

2.0.50727.6400

28,672

16-Jul-2015

00:32

system.directoryservices.protocols.resources.dll

2.0.50727.4927

28,672

16-Jul-2015

00:32

system.directoryservices.protocols.resources.dll

2.0.50727.4927

28,672

16-Jul-2015

00:32

system.directoryservices.protocols.resources.dll

2.0.50727.4927

28,672

16-Jul-2015

00:32

system.directoryservices.protocols.resources.dll

2.0.50727.4927

32,768

16-Jul-2015

00:32

system.directoryservices.protocols.resources.dll

2.0.50727.4927

16,896

16-Jul-2015

00:32

system.directoryservices.protocols.resources.dll

2.0.50727.4927

16,896

16-Jul-2015

00:32

system.directoryservices.protocols.resources.dll

2.0.50727.6400

15,360

16-Jul-2015

00:32

system.directoryservices.protocols.resources.dll

2.0.50727.6400

15,872

16-Jul-2015

00:32

system.directoryservices.protocols.dll

2.0.50727.6428

188,416

11-Jul-2015

13:05

system.drawing.resources.dll

2.0.50727.4927

16,384

06-Dec-2013

23:27

system.drawing.resources.dll

2.0.50727.4927

24,576

06-Jul-2012

20:09

system.drawing.resources.dll

2.0.50727.4927

24,576

06-Jul-2012

20:09

system.drawing.resources.dll

2.0.50727.6400

24,576

06-Dec-2013

23:28

system.drawing.resources.dll

2.0.50727.4927

19,968

06-Jul-2012

20:09

system.drawing.resources.dll

2.0.50727.6400

24,576

06-Dec-2013

23:27

system.drawing.resources.dll

2.0.50727.4927

24,576

06-Jul-2012

20:09

system.drawing.resources.dll

2.0.50727.6400

15,360

06-Dec-2013

23:27

system.drawing.resources.dll

2.0.50727.4927

15,872

06-Jul-2012

20:07

system.drawing.resources.dll

2.0.50727.4927

15,360

06-Jul-2012

20:08

system.drawing.resources.dll

2.0.50727.6400

24,576

13-Sep-2012

22:03

system.drawing.resources.dll

2.0.50727.6400

16,896

06-Dec-2013

23:28

system.drawing.resources.dll

2.0.50727.6400

15,360

13-Sep-2012

22:03

system.drawing.resources.dll

2.0.50727.4927

24,576

06-Jul-2012

20:08

system.drawing.resources.dll

2.0.50727.6400

24,576

13-Sep-2012

22:03

system.drawing.resources.dll

2.0.50727.4927

15,360

06-Jul-2012

19:37

system.drawing.resources.dll

2.0.50727.4927

24,576

06-Jul-2012

19:37

system.drawing.resources.dll

2.0.50727.4927

24,576

06-Jul-2012

19:37

system.drawing.resources.dll

2.0.50727.4927

28,672

06-Jul-2012

19:37

system.drawing.resources.dll

2.0.50727.4927

24,576

06-Jul-2012

19:48

system.drawing.resources.dll

2.0.50727.4927

24,576

06-Jul-2012

19:47

system.drawing.resources.dll

2.0.50727.6400

13,312

13-Sep-2012

22:03

system.drawing.resources.dll

2.0.50727.6400

13,312

13-Sep-2012

22:03

system.drawing.dll

2.0.50727.6428

630,784

11-Jul-2015

13:05

LDR service branch

File name

File version

File size

Date

Time

system.directoryservices.protocols.resources.dll

2.0.50727.4927

19,456

16-Jul-2015

00:32

system.directoryservices.protocols.resources.dll

2.0.50727.4927

16,896

16-Jul-2015

00:32

system.directoryservices.protocols.resources.dll

2.0.50727.4927

16,896

16-Jul-2015

00:32

system.directoryservices.protocols.resources.dll

2.0.50727.6400

28,672

16-Jul-2015

00:32

system.directoryservices.protocols.resources.dll

2.0.50727.4927

36,864

16-Jul-2015

00:32

system.directoryservices.protocols.resources.dll

2.0.50727.6400

28,672

16-Jul-2015

00:32

system.directoryservices.protocols.resources.dll

2.0.50727.4927

16,384

16-Jul-2015

00:32

system.directoryservices.protocols.resources.dll

2.0.50727.6400

28,672

16-Jul-2015

00:32

system.directoryservices.protocols.resources.dll

2.0.50727.4927

28,672

16-Jul-2015

00:32

system.directoryservices.protocols.resources.dll

2.0.50727.4927

28,672

16-Jul-2015

00:32

system.directoryservices.protocols.resources.dll

2.0.50727.6400

28,672

16-Jul-2015

00:32

system.directoryservices.protocols.resources.dll

2.0.50727.6400

28,672

16-Jul-2015

00:32

system.directoryservices.protocols.resources.dll

2.0.50727.6400

28,672

16-Jul-2015

00:32

system.directoryservices.protocols.resources.dll

2.0.50727.4927

16,384

16-Jul-2015

00:32

system.directoryservices.protocols.resources.dll

2.0.50727.6400

28,672

16-Jul-2015

00:32

system.directoryservices.protocols.resources.dll

2.0.50727.4927

28,672

16-Jul-2015

00:32

system.directoryservices.protocols.resources.dll

2.0.50727.4927

28,672

16-Jul-2015

00:32

system.directoryservices.protocols.resources.dll

2.0.50727.4927

28,672

16-Jul-2015

00:32

system.directoryservices.protocols.resources.dll

2.0.50727.4927

32,768

16-Jul-2015

00:32

system.directoryservices.protocols.resources.dll

2.0.50727.4927

16,896

16-Jul-2015

00:32

system.directoryservices.protocols.resources.dll

2.0.50727.4927

16,896

16-Jul-2015

00:32

system.directoryservices.protocols.resources.dll

2.0.50727.6400

15,360

16-Jul-2015

00:32

system.directoryservices.protocols.resources.dll

2.0.50727.6400

15,872

16-Jul-2015

00:32

system.directoryservices.protocols.dll

2.0.50727.8663

188,416

10-Jul-2015

19:33

system.drawing.resources.dll

2.0.50727.4927

16,384

06-Jul-2012

20:00

system.drawing.resources.dll

2.0.50727.4927

24,576

06-Jul-2012

19:59

system.drawing.resources.dll

2.0.50727.4927

24,576

06-Jul-2012

19:59

system.drawing.resources.dll

2.0.50727.6400

24,576

09-Oct-2012

02:40

system.drawing.resources.dll

2.0.50727.4927

19,968

06-Jul-2012

19:58

system.drawing.resources.dll

2.0.50727.6400

24,576

09-Oct-2012

02:40

system.drawing.resources.dll

2.0.50727.4927

24,576

06-Jul-2012

19:59

system.drawing.resources.dll

2.0.50727.6400

15,360

09-Oct-2012

02:40

system.drawing.resources.dll

2.0.50727.4927

15,872

06-Jul-2012

19:57

system.drawing.resources.dll

2.0.50727.4927

15,360

06-Jul-2012

19:59

system.drawing.resources.dll

2.0.50727.6400

24,576

13-Sep-2012

22:04

system.drawing.resources.dll

2.0.50727.6400

16,896

09-Oct-2012

02:40

system.drawing.resources.dll

2.0.50727.6400

15,360

13-Sep-2012

22:04

system.drawing.resources.dll

2.0.50727.4927

24,576

06-Jul-2012

19:59

system.drawing.resources.dll

2.0.50727.6400

24,576

13-Sep-2012

22:04

system.drawing.resources.dll

2.0.50727.4927

15,360

06-Jul-2012

20:02

system.drawing.resources.dll

2.0.50727.4927

24,576

06-Jul-2012

20:01

system.drawing.resources.dll

2.0.50727.4927

24,576

06-Jul-2012

20:03

system.drawing.resources.dll

2.0.50727.4927

28,672

06-Jul-2012

20:02

system.drawing.resources.dll

2.0.50727.4927

24,576

06-Jul-2012

20:06

system.drawing.resources.dll

2.0.50727.4927

24,576

06-Jul-2012

20:05

system.drawing.resources.dll

2.0.50727.6400

13,312

13-Sep-2012

22:04

system.drawing.resources.dll

2.0.50727.6400

13,312

13-Sep-2012

22:04

system.drawing.dll

2.0.50727.8663

630,784

10-Jul-2015

19:33

For all supported x64-based versions of systems

GDR service branch

File name

File version

File size

Date

Time

system.directoryservices.protocols.dll

2.0.50727.6428

188,416

16-Jul-2015

00:32

system.drawing.dll

2.0.50727.6428

630,784

11-Jul-2015

15:08

system.directoryservices.protocols.resources.dll

2.0.50727.4927

19,456

16-Jul-2015

00:32

system.directoryservices.protocols.resources.dll

2.0.50727.4927

16,896

16-Jul-2015

00:32

system.directoryservices.protocols.resources.dll

2.0.50727.4927

16,896

16-Jul-2015

00:32

system.directoryservices.protocols.resources.dll

2.0.50727.6400

28,672

16-Jul-2015

00:32

system.directoryservices.protocols.resources.dll

2.0.50727.4927

36,864

16-Jul-2015

00:32

system.directoryservices.protocols.resources.dll

2.0.50727.6400

28,672

16-Jul-2015

00:32

system.directoryservices.protocols.resources.dll

2.0.50727.4927

16,384

16-Jul-2015

00:32

system.directoryservices.protocols.resources.dll

2.0.50727.6400

28,672

16-Jul-2015

00:32

system.directoryservices.protocols.resources.dll

2.0.50727.4927

28,672

16-Jul-2015

00:32

system.directoryservices.protocols.resources.dll

2.0.50727.4927

28,672

16-Jul-2015

00:32

system.directoryservices.protocols.resources.dll

2.0.50727.6400

28,672

16-Jul-2015

00:32

system.directoryservices.protocols.resources.dll

2.0.50727.6400

28,672

16-Jul-2015

00:32

system.directoryservices.protocols.resources.dll

2.0.50727.6400

28,672

16-Jul-2015

00:32

system.directoryservices.protocols.resources.dll

2.0.50727.4927

16,384

16-Jul-2015

00:32

system.directoryservices.protocols.resources.dll

2.0.50727.6400

28,672

16-Jul-2015

00:32

system.directoryservices.protocols.resources.dll

2.0.50727.4927

28,672

16-Jul-2015

00:32

system.directoryservices.protocols.resources.dll

2.0.50727.4927

28,672

16-Jul-2015

00:32

system.directoryservices.protocols.resources.dll

2.0.50727.4927

28,672

16-Jul-2015

00:32

system.directoryservices.protocols.resources.dll

2.0.50727.4927

32,768

16-Jul-2015

00:32

system.directoryservices.protocols.resources.dll

2.0.50727.4927

16,896

16-Jul-2015

00:32

system.directoryservices.protocols.resources.dll

2.0.50727.4927

16,896

16-Jul-2015

00:32

system.directoryservices.protocols.resources.dll

2.0.50727.6400

15,360

16-Jul-2015

00:32

system.directoryservices.protocols.resources.dll

2.0.50727.6400

15,872

16-Jul-2015

00:32

system.directoryservices.protocols.dll

2.0.50727.6428

188,416

11-Jul-2015

13:05

system.drawing.resources.dll

2.0.50727.4927

16,384

06-Jul-2012

20:22

system.drawing.resources.dll

2.0.50727.4927

24,576

06-Jul-2012

19:45

system.drawing.resources.dll

2.0.50727.4927

24,576

06-Jul-2012

19:44

system.drawing.resources.dll

2.0.50727.6400

24,576

28-Sep-2012

21:41

system.drawing.resources.dll

2.0.50727.4927

19,968

06-Jul-2012

19:42

system.drawing.resources.dll

2.0.50727.6400

24,576

28-Sep-2012

21:41

system.drawing.resources.dll

2.0.50727.4927

24,576

06-Jul-2012

19:44

system.drawing.resources.dll

2.0.50727.6400

15,360

28-Sep-2012

21:41

system.drawing.resources.dll

2.0.50727.4927

15,872

06-Jul-2012

19:41

system.drawing.resources.dll

2.0.50727.4927

15,360

06-Jul-2012

19:46

system.drawing.resources.dll

2.0.50727.6400

24,576

13-Sep-2012

22:04

system.drawing.resources.dll

2.0.50727.6400

16,896

28-Sep-2012

21:41

system.drawing.resources.dll

2.0.50727.6400

15,360

13-Sep-2012

22:04

system.drawing.resources.dll

2.0.50727.4927

24,576

06-Jul-2012

19:46

system.drawing.resources.dll

2.0.50727.6400

24,576

13-Sep-2012

22:03

system.drawing.resources.dll

2.0.50727.4927

15,360

06-Jul-2012

19:47

system.drawing.resources.dll

2.0.50727.4927

24,576

06-Jul-2012

19:46

system.drawing.resources.dll

2.0.50727.4927

24,576

06-Jul-2012

19:47

system.drawing.resources.dll

2.0.50727.4927

28,672

06-Jul-2012

19:46

system.drawing.resources.dll

2.0.50727.4927

24,576

07-Oct-2013

22:56

system.drawing.resources.dll

2.0.50727.4927

24,576

07-Oct-2013

22:56

system.drawing.resources.dll

2.0.50727.6400

13,312

07-Oct-2013

22:56

system.drawing.resources.dll

2.0.50727.6400

13,312

07-Oct-2013

22:56

system.drawing.dll

2.0.50727.6428

630,784

11-Jul-2015

13:05

LDR service branch

File name

File version

File size

Date

Time

system.drawing.resources.dll

2.0.50727.4927

24,576

06-Jul-2012

20:04

system.drawing.resources.dll

2.0.50727.6400

24,576

22-Jul-2013

22:20

system.drawing.resources.dll

2.0.50727.4927

19,968

06-Jul-2012

20:03

system.drawing.resources.dll

2.0.50727.6400

24,576

22-Jul-2013

22:17

system.drawing.resources.dll

2.0.50727.4927

24,576

06-Jul-2012

20:04

system.drawing.resources.dll

2.0.50727.6400

15,360

22-Jul-2013

22:17

system.drawing.resources.dll

2.0.50727.4927

15,872

29-Oct-2014

18:40

system.drawing.resources.dll

2.0.50727.4927

15,360

29-Oct-2014

18:41

system.drawing.resources.dll

2.0.50727.6400

24,576

29-Oct-2014

18:41

system.drawing.resources.dll

2.0.50727.6400

16,896

22-Jul-2013

22:16

system.drawing.resources.dll

2.0.50727.6400

15,360

29-Oct-2014

18:41

system.drawing.resources.dll

2.0.50727.4927

24,576

29-Oct-2014

18:40

system.drawing.resources.dll

2.0.50727.6400

24,576

04-Oct-2012

20:58

system.drawing.resources.dll

2.0.50727.4927

15,360

04-Oct-2012

20:58

system.drawing.resources.dll

2.0.50727.4927

24,576

04-Oct-2012

20:58

system.drawing.resources.dll

2.0.50727.4927

24,576

04-Oct-2012

20:58

system.drawing.resources.dll

2.0.50727.4927

28,672

04-Oct-2012

20:58

system.drawing.resources.dll

2.0.50727.4927

24,576

08-Jan-2014

21:49

system.drawing.resources.dll

2.0.50727.4927

24,576

08-Jan-2014

21:49

system.drawing.resources.dll

2.0.50727.6400

13,312

08-Jan-2014

21:49

system.drawing.resources.dll

2.0.50727.6400

13,312

08-Jan-2014

21:50

system.drawing.dll

2.0.50727.8663

630,784

10-Jul-2015

19:33

system.directoryservices.protocols.dll

2.0.50727.8663

188,416

16-Jul-2015

00:32

system.drawing.dll

2.0.50727.8663

630,784

10-Jul-2015

19:33

system.directoryservices.protocols.resources.dll

2.0.50727.4927

19,456

16-Jul-2015

00:32

system.directoryservices.protocols.resources.dll

2.0.50727.4927

16,896

16-Jul-2015

00:32

system.directoryservices.protocols.resources.dll

2.0.50727.4927

16,896

16-Jul-2015

00:32

system.directoryservices.protocols.resources.dll

2.0.50727.6400

28,672

16-Jul-2015

00:32

system.directoryservices.protocols.resources.dll

2.0.50727.4927

36,864

16-Jul-2015

00:32

system.directoryservices.protocols.resources.dll

2.0.50727.6400

28,672

16-Jul-2015

00:32

system.directoryservices.protocols.resources.dll

2.0.50727.4927

16,384

16-Jul-2015

00:32

system.directoryservices.protocols.resources.dll

2.0.50727.6400

28,672

16-Jul-2015

00:32

system.directoryservices.protocols.resources.dll

2.0.50727.4927

28,672

16-Jul-2015

00:32

system.directoryservices.protocols.resources.dll

2.0.50727.4927

28,672

16-Jul-2015

00:32

system.directoryservices.protocols.resources.dll

2.0.50727.6400

28,672

16-Jul-2015

00:32

system.directoryservices.protocols.resources.dll

2.0.50727.6400

28,672

16-Jul-2015

00:32

system.directoryservices.protocols.resources.dll

2.0.50727.6400

28,672

16-Jul-2015

00:32

system.directoryservices.protocols.resources.dll

2.0.50727.4927

16,384

16-Jul-2015

00:32

system.directoryservices.protocols.resources.dll

2.0.50727.6400

28,672

16-Jul-2015

00:32

system.directoryservices.protocols.resources.dll

2.0.50727.4927

28,672

16-Jul-2015

00:32

system.directoryservices.protocols.resources.dll

2.0.50727.4927

28,672

16-Jul-2015

00:32

system.directoryservices.protocols.resources.dll

2.0.50727.4927

28,672

16-Jul-2015

00:32

system.directoryservices.protocols.resources.dll

2.0.50727.4927

32,768

16-Jul-2015

00:32

system.directoryservices.protocols.resources.dll

2.0.50727.4927

16,896

16-Jul-2015

00:32

system.directoryservices.protocols.resources.dll

2.0.50727.4927

16,896

16-Jul-2015

00:32

system.directoryservices.protocols.resources.dll

2.0.50727.6400

15,360

16-Jul-2015

00:32

system.directoryservices.protocols.resources.dll

2.0.50727.6400

15,872

16-Jul-2015

00:32

system.directoryservices.protocols.dll

2.0.50727.8663

188,416

10-Jul-2015

19:33

system.drawing.resources.dll

2.0.50727.4927

16,384

22-Jul-2013

22:16

system.drawing.resources.dll

2.0.50727.4927

24,576

06-Jul-2012

20:04

Help for installing updates: Support for Microsoft UpdateSecurity solutions for IT professionals: TechNet Security Troubleshooting and SupportHelp for protecting your Windows-based computer from viruses and malware: Virus Solution and Security CenterLocal support according to your country: International Support

Applies toThis article applies to the following:

  • Microsoft .NET Framework 3.5 when used with:

    • Windows Server 2012

    • Windows 8

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