View products that this article applies to.

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.

More Information

Important All future security and nonsecurity updates for Windows RT 8.1, Windows 8.1, and Windows Server 2012 R2 require update 2919355 to be installed. We recommend that you install update 2919355 on your Windows RT 8.1-based, Windows 8.1-based, or Windows Server 2012 R2-based computer so that you receive future updates.

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 3074545

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

2.0.50727.7905

19,456

20-Jul-2015

00:48

system.directoryservices.protocols.resources.dll

2.0.50727.7905

16,896

20-Jul-2015

00:48

system.directoryservices.protocols.resources.dll

2.0.50727.7905

16,896

20-Jul-2015

00:48

system.directoryservices.protocols.resources.dll

2.0.50727.7905

28,672

20-Jul-2015

00:48

system.directoryservices.protocols.resources.dll

2.0.50727.7905

36,864

20-Jul-2015

00:48

system.directoryservices.protocols.resources.dll

2.0.50727.7905

28,672

20-Jul-2015

00:48

system.directoryservices.protocols.resources.dll

2.0.50727.7905

16,384

20-Jul-2015

00:48

system.directoryservices.protocols.resources.dll

2.0.50727.7905

28,672

20-Jul-2015

00:48

system.directoryservices.protocols.resources.dll

2.0.50727.7905

28,672

20-Jul-2015

00:48

system.directoryservices.protocols.resources.dll

2.0.50727.7905

28,672

20-Jul-2015

00:48

system.directoryservices.protocols.resources.dll

2.0.50727.7905

28,672

20-Jul-2015

00:48

system.directoryservices.protocols.resources.dll

2.0.50727.7905

28,672

20-Jul-2015

00:48

system.directoryservices.protocols.resources.dll

2.0.50727.7905

28,672

20-Jul-2015

00:48

system.directoryservices.protocols.resources.dll

2.0.50727.7905

16,384

20-Jul-2015

00:48

system.directoryservices.protocols.resources.dll

2.0.50727.7905

28,672

20-Jul-2015

00:48

system.directoryservices.protocols.resources.dll

2.0.50727.7905

28,672

20-Jul-2015

00:48

system.directoryservices.protocols.resources.dll

2.0.50727.7905

28,672

20-Jul-2015

00:48

system.directoryservices.protocols.resources.dll

2.0.50727.7905

28,672

20-Jul-2015

00:48

system.directoryservices.protocols.resources.dll

2.0.50727.7905

32,768

20-Jul-2015

00:49

system.directoryservices.protocols.resources.dll

2.0.50727.7905

16,896

20-Jul-2015

00:49

system.directoryservices.protocols.resources.dll

2.0.50727.7905

16,896

20-Jul-2015

00:49

system.directoryservices.protocols.resources.dll

2.0.50727.7905

15,360

20-Jul-2015

00:49

system.directoryservices.protocols.resources.dll

2.0.50727.7905

15,872

20-Jul-2015

00:49

system.directoryservices.protocols.dll

2.0.50727.8016

188,416

17-Jul-2015

13:47

system.drawing.resources.dll

2.0.50727.7905

16,384

06-Dec-2014

03:20

system.drawing.resources.dll

2.0.50727.7905

24,576

06-Dec-2014

03:23

system.drawing.resources.dll

2.0.50727.7905

24,576

19-Mar-2015

23:23

system.drawing.resources.dll

2.0.50727.7905

24,576

06-Dec-2014

03:22

system.drawing.resources.dll

2.0.50727.7905

19,968

19-Mar-2015

23:24

system.drawing.resources.dll

2.0.50727.7905

24,576

05-Nov-2014

11:14

system.drawing.resources.dll

2.0.50727.7905

24,576

05-Nov-2014

11:12

system.drawing.resources.dll

2.0.50727.7905

15,360

06-Dec-2014

03:23

system.drawing.resources.dll

2.0.50727.7905

15,872

24-Feb-2015

00:47

system.drawing.resources.dll

2.0.50727.7905

15,360

24-Feb-2015

00:48

system.drawing.resources.dll

2.0.50727.7905

24,576

05-Nov-2014

11:13

system.drawing.resources.dll

2.0.50727.7905

16,896

05-Nov-2014

11:13

system.drawing.resources.dll

2.0.50727.7905

15,360

05-Nov-2014

11:14

system.drawing.resources.dll

2.0.50727.7905

24,576

03-Mar-2015

23:16

system.drawing.resources.dll

2.0.50727.7905

24,576

18-Nov-2014

23:19

system.drawing.resources.dll

2.0.50727.7905

15,360

18-Nov-2014

23:19

system.drawing.resources.dll

2.0.50727.7905

24,576

18-Nov-2014

23:19

system.drawing.resources.dll

2.0.50727.7905

24,576

11-Mar-2015

22:18

system.drawing.resources.dll

2.0.50727.7905

28,672

18-Nov-2014

23:19

system.drawing.resources.dll

2.0.50727.7905

24,576

20-Nov-2014

23:16

system.drawing.resources.dll

2.0.50727.7905

24,576

20-Nov-2014

23:16

system.drawing.resources.dll

2.0.50727.7905

13,312

20-Nov-2014

23:17

system.drawing.resources.dll

2.0.50727.7905

13,312

06-Dec-2014

03:24

system.drawing.dll

2.0.50727.8016

630,784

17-Jul-2015

13:47

LDR service branch

File name

File version

File size

Date

Time

system.directoryservices.protocols.resources.dll

2.0.50727.7905

19,456

20-Jul-2015

00:49

system.directoryservices.protocols.resources.dll

2.0.50727.7905

16,896

20-Jul-2015

00:49

system.directoryservices.protocols.resources.dll

2.0.50727.7905

16,896

20-Jul-2015

00:49

system.directoryservices.protocols.resources.dll

2.0.50727.7905

28,672

20-Jul-2015

00:49

system.directoryservices.protocols.resources.dll

2.0.50727.7905

36,864

20-Jul-2015

00:49

system.directoryservices.protocols.resources.dll

2.0.50727.7905

28,672

20-Jul-2015

00:49

system.directoryservices.protocols.resources.dll

2.0.50727.7905

16,384

20-Jul-2015

00:49

system.directoryservices.protocols.resources.dll

2.0.50727.7905

28,672

20-Jul-2015

00:49

system.directoryservices.protocols.resources.dll

2.0.50727.7905

28,672

20-Jul-2015

00:49

system.directoryservices.protocols.resources.dll

2.0.50727.7905

28,672

20-Jul-2015

00:49

system.directoryservices.protocols.resources.dll

2.0.50727.7905

28,672

20-Jul-2015

00:49

system.directoryservices.protocols.resources.dll

2.0.50727.7905

28,672

20-Jul-2015

00:49

system.directoryservices.protocols.resources.dll

2.0.50727.7905

28,672

20-Jul-2015

00:49

system.directoryservices.protocols.resources.dll

2.0.50727.7905

16,384

20-Jul-2015

00:49

system.directoryservices.protocols.resources.dll

2.0.50727.7905

28,672

20-Jul-2015

00:49

system.directoryservices.protocols.resources.dll

2.0.50727.7905

28,672

20-Jul-2015

00:49

system.directoryservices.protocols.resources.dll

2.0.50727.7905

28,672

20-Jul-2015

00:49

system.directoryservices.protocols.resources.dll

2.0.50727.7905

28,672

20-Jul-2015

00:49

system.directoryservices.protocols.resources.dll

2.0.50727.7905

32,768

20-Jul-2015

00:49

system.directoryservices.protocols.resources.dll

2.0.50727.7905

16,896

20-Jul-2015

00:49

system.directoryservices.protocols.resources.dll

2.0.50727.7905

16,896

20-Jul-2015

00:49

system.directoryservices.protocols.resources.dll

2.0.50727.7905

15,360

20-Jul-2015

00:49

system.directoryservices.protocols.resources.dll

2.0.50727.7905

15,872

20-Jul-2015

00:49

system.directoryservices.protocols.dll

2.0.50727.8663

188,416

16-Jul-2015

13:27

system.drawing.resources.dll

2.0.50727.7905

16,384

16-Jul-2015

13:14

system.drawing.resources.dll

2.0.50727.7905

24,576

16-Jul-2015

13:16

system.drawing.resources.dll

2.0.50727.7905

24,576

30-Apr-2015

13:17

system.drawing.resources.dll

2.0.50727.7905

24,576

30-Apr-2015

13:19

system.drawing.resources.dll

2.0.50727.7905

19,968

30-Apr-2015

13:17

system.drawing.resources.dll

2.0.50727.7905

24,576

22-May-2015

21:39

system.drawing.resources.dll

2.0.50727.7905

24,576

22-May-2015

21:36

system.drawing.resources.dll

2.0.50727.7905

15,360

16-Jul-2015

13:15

system.drawing.resources.dll

2.0.50727.7905

15,872

24-Apr-2015

02:11

system.drawing.resources.dll

2.0.50727.7905

15,360

24-Apr-2015

02:11

system.drawing.resources.dll

2.0.50727.7905

24,576

24-Apr-2015

02:12

system.drawing.resources.dll

2.0.50727.7905

16,896

24-Apr-2015

02:13

system.drawing.resources.dll

2.0.50727.7905

15,360

24-Apr-2015

02:13

system.drawing.resources.dll

2.0.50727.7905

24,576

20-Jun-2015

13:22

system.drawing.resources.dll

2.0.50727.7905

24,576

24-Apr-2015

02:03

system.drawing.resources.dll

2.0.50727.7905

15,360

24-Apr-2015

02:05

system.drawing.resources.dll

2.0.50727.7905

24,576

24-Apr-2015

02:03

system.drawing.resources.dll

2.0.50727.7905

24,576

24-Apr-2015

02:06

system.drawing.resources.dll

2.0.50727.7905

28,672

24-Apr-2015

02:04

system.drawing.resources.dll

2.0.50727.7905

24,576

22-May-2015

21:30

system.drawing.resources.dll

2.0.50727.7905

24,576

22-May-2015

21:31

system.drawing.resources.dll

2.0.50727.7905

13,312

22-May-2015

21:30

system.drawing.resources.dll

2.0.50727.7905

13,312

16-Jul-2015

13:17

system.drawing.dll

2.0.50727.8663

630,784

16-Jul-2015

13:27

For all supported x64-based versions of systems

GDR service branch

File name

File version

File size

Date

Time

system.directoryservices.protocols.dll

2.0.50727.8016

188,416

20-Jul-2015

00:49

system.drawing.dll

2.0.50727.8016

630,784

17-Jul-2015

13:51

system.directoryservices.protocols.resources.dll

2.0.50727.7905

19,456

20-Jul-2015

00:49

system.directoryservices.protocols.resources.dll

2.0.50727.7905

16,896

20-Jul-2015

00:49

system.directoryservices.protocols.resources.dll

2.0.50727.7905

16,896

20-Jul-2015

00:49

system.directoryservices.protocols.resources.dll

2.0.50727.7905

28,672

20-Jul-2015

00:49

system.directoryservices.protocols.resources.dll

2.0.50727.7905

36,864

20-Jul-2015

00:49

system.directoryservices.protocols.resources.dll

2.0.50727.7905

28,672

20-Jul-2015

00:49

system.directoryservices.protocols.resources.dll

2.0.50727.7905

16,384

20-Jul-2015

00:49

system.directoryservices.protocols.resources.dll

2.0.50727.7905

28,672

20-Jul-2015

00:49

system.directoryservices.protocols.resources.dll

2.0.50727.7905

28,672

20-Jul-2015

00:49

system.directoryservices.protocols.resources.dll

2.0.50727.7905

28,672

20-Jul-2015

00:49

system.directoryservices.protocols.resources.dll

2.0.50727.7905

28,672

20-Jul-2015

00:49

system.directoryservices.protocols.resources.dll

2.0.50727.7905

28,672

20-Jul-2015

00:49

system.directoryservices.protocols.resources.dll

2.0.50727.7905

28,672

20-Jul-2015

00:49

system.directoryservices.protocols.resources.dll

2.0.50727.7905

16,384

20-Jul-2015

00:49

system.directoryservices.protocols.resources.dll

2.0.50727.7905

28,672

20-Jul-2015

00:49

system.directoryservices.protocols.resources.dll

2.0.50727.7905

28,672

20-Jul-2015

00:49

system.directoryservices.protocols.resources.dll

2.0.50727.7905

28,672

20-Jul-2015

00:49

system.directoryservices.protocols.resources.dll

2.0.50727.7905

28,672

20-Jul-2015

00:49

system.directoryservices.protocols.resources.dll

2.0.50727.7905

32,768

20-Jul-2015

00:49

system.directoryservices.protocols.resources.dll

2.0.50727.7905

16,896

20-Jul-2015

00:49

system.directoryservices.protocols.resources.dll

2.0.50727.7905

16,896

20-Jul-2015

00:49

system.directoryservices.protocols.resources.dll

2.0.50727.7905

15,360

20-Jul-2015

00:49

system.directoryservices.protocols.resources.dll

2.0.50727.7905

15,872

20-Jul-2015

00:49

system.directoryservices.protocols.dll

2.0.50727.8016

188,416

17-Jul-2015

13:47

system.drawing.resources.dll

2.0.50727.7905

16,384

17-Jul-2015

13:39

system.drawing.resources.dll

2.0.50727.7905

24,576

17-Jul-2015

13:42

system.drawing.resources.dll

2.0.50727.7905

24,576

17-Jul-2015

13:41

system.drawing.resources.dll

2.0.50727.7905

24,576

17-Jul-2015

13:42

system.drawing.resources.dll

2.0.50727.7905

19,968

26-Jun-2015

13:21

system.drawing.resources.dll

2.0.50727.7905

24,576

15-May-2015

13:16

system.drawing.resources.dll

2.0.50727.7905

24,576

15-May-2015

13:17

system.drawing.resources.dll

2.0.50727.7905

15,360

17-Jul-2015

13:44

system.drawing.resources.dll

2.0.50727.7905

15,872

22-Apr-2015

23:43

system.drawing.resources.dll

2.0.50727.7905

15,360

22-Apr-2015

23:47

system.drawing.resources.dll

2.0.50727.7905

24,576

22-Apr-2015

23:46

system.drawing.resources.dll

2.0.50727.7905

16,896

22-Apr-2015

23:44

system.drawing.resources.dll

2.0.50727.7905

15,360

22-Apr-2015

23:47

system.drawing.resources.dll

2.0.50727.7905

24,576

19-May-2015

13:17

system.drawing.resources.dll

2.0.50727.7905

24,576

19-May-2015

13:19

system.drawing.resources.dll

2.0.50727.7905

15,360

19-May-2015

13:18

system.drawing.resources.dll

2.0.50727.7905

24,576

19-May-2015

13:19

system.drawing.resources.dll

2.0.50727.7905

24,576

19-May-2015

13:17

system.drawing.resources.dll

2.0.50727.7905

28,672

19-May-2015

13:20

system.drawing.resources.dll

2.0.50727.7905

24,576

27-May-2015

22:58

system.drawing.resources.dll

2.0.50727.7905

24,576

28-Apr-2015

19:23

system.drawing.resources.dll

2.0.50727.7905

13,312

28-Apr-2015

19:24

system.drawing.resources.dll

2.0.50727.7905

13,312

17-Jul-2015

13:44

system.drawing.dll

2.0.50727.8016

630,784

17-Jul-2015

13:47

LDR service branch

File name

File version

File size

Date

Time

system.directoryservices.protocols.dll

2.0.50727.8663

188,416

20-Jul-2015

00:49

system.drawing.dll

2.0.50727.8663

630,784

16-Jul-2015

13:27

system.directoryservices.protocols.resources.dll

2.0.50727.7905

19,456

20-Jul-2015

00:49

system.directoryservices.protocols.resources.dll

2.0.50727.7905

16,896

20-Jul-2015

00:49

system.directoryservices.protocols.resources.dll

2.0.50727.7905

16,896

20-Jul-2015

00:49

system.directoryservices.protocols.resources.dll

2.0.50727.7905

28,672

20-Jul-2015

00:49

system.directoryservices.protocols.resources.dll

2.0.50727.7905

36,864

20-Jul-2015

00:49

system.directoryservices.protocols.resources.dll

2.0.50727.7905

28,672

20-Jul-2015

00:49

system.directoryservices.protocols.resources.dll

2.0.50727.7905

16,384

20-Jul-2015

00:49

system.directoryservices.protocols.resources.dll

2.0.50727.7905

28,672

20-Jul-2015

00:49

system.directoryservices.protocols.resources.dll

2.0.50727.7905

28,672

20-Jul-2015

00:49

system.directoryservices.protocols.resources.dll

2.0.50727.7905

28,672

20-Jul-2015

00:49

system.directoryservices.protocols.resources.dll

2.0.50727.7905

28,672

20-Jul-2015

00:49

system.directoryservices.protocols.resources.dll

2.0.50727.7905

28,672

20-Jul-2015

00:49

system.directoryservices.protocols.resources.dll

2.0.50727.7905

28,672

20-Jul-2015

00:49

system.directoryservices.protocols.resources.dll

2.0.50727.7905

16,384

20-Jul-2015

00:49

system.directoryservices.protocols.resources.dll

2.0.50727.7905

28,672

20-Jul-2015

00:49

system.directoryservices.protocols.resources.dll

2.0.50727.7905

28,672

20-Jul-2015

00:49

system.directoryservices.protocols.resources.dll

2.0.50727.7905

28,672

20-Jul-2015

00:49

system.directoryservices.protocols.resources.dll

2.0.50727.7905

28,672

20-Jul-2015

00:49

system.directoryservices.protocols.resources.dll

2.0.50727.7905

32,768

20-Jul-2015

00:49

system.directoryservices.protocols.resources.dll

2.0.50727.7905

16,896

20-Jul-2015

00:49

system.directoryservices.protocols.resources.dll

2.0.50727.7905

16,896

20-Jul-2015

00:49

system.directoryservices.protocols.resources.dll

2.0.50727.7905

15,360

20-Jul-2015

00:49

system.directoryservices.protocols.resources.dll

2.0.50727.7905

15,872

20-Jul-2015

00:49

system.directoryservices.protocols.dll

2.0.50727.8663

188,416

16-Jul-2015

13:27

system.drawing.resources.dll

2.0.50727.7905

16,384

21-Feb-2015

04:53

system.drawing.resources.dll

2.0.50727.7905

24,576

05-Mar-2015

05:20

system.drawing.resources.dll

2.0.50727.7905

24,576

05-Mar-2015

05:20

system.drawing.resources.dll

2.0.50727.7905

24,576

05-Mar-2015

05:20

system.drawing.resources.dll

2.0.50727.7905

19,968

05-Mar-2015

05:20

system.drawing.resources.dll

2.0.50727.7905

24,576

05-Mar-2015

05:29

system.drawing.resources.dll

2.0.50727.7905

24,576

10-Feb-2015

09:41

system.drawing.resources.dll

2.0.50727.7905

15,360

21-Feb-2015

04:54

system.drawing.resources.dll

2.0.50727.7905

15,872

10-Feb-2015

09:40

system.drawing.resources.dll

2.0.50727.7905

15,360

10-Feb-2015

09:41

system.drawing.resources.dll

2.0.50727.7905

24,576

10-Feb-2015

09:42

system.drawing.resources.dll

2.0.50727.7905

16,896

10-Feb-2015

09:42

system.drawing.resources.dll

2.0.50727.7905

15,360

10-Feb-2015

09:42

system.drawing.resources.dll

2.0.50727.7905

24,576

12-Jun-2015

13:23

system.drawing.resources.dll

2.0.50727.7905

24,576

12-Jun-2015

13:24

system.drawing.resources.dll

2.0.50727.7905

15,360

12-Jun-2015

13:24

system.drawing.resources.dll

2.0.50727.7905

24,576

07-Jul-2015

20:04

system.drawing.resources.dll

2.0.50727.7905

24,576

07-Jul-2015

20:03

system.drawing.resources.dll

2.0.50727.7905

28,672

07-Jul-2015

20:05

system.drawing.resources.dll

2.0.50727.7905

24,576

08-Jun-2015

20:51

system.drawing.resources.dll

2.0.50727.7905

24,576

23-Jun-2015

03:37

system.drawing.resources.dll

2.0.50727.7905

13,312

23-Jun-2015

03:38

system.drawing.resources.dll

2.0.50727.7905

13,312

05-Mar-2015

05:20

system.drawing.dll

2.0.50727.8663

630,784

16-Jul-2015

13:27

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 R2

    • Windows 8.1

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