MS16-035: Description of the security update for the .NET Framework 4.6 and 4.6.1 in Windows Server 2012: March 8, 2016

November 8, 2016 A detection change was made to account for the .NET Framework 4.6.1 hotfix rollup for customers who were not being correctly offered this security update for the .NET Framework  4.6.1.

May 10, 2016 This security update has been re-released and contains updated files. This re-release is intended for LDR (limited distribution release) content customers only. We determined that there were some issues in certain printing scenarios because of a missing dependency. If you use LDR content, we recommend that you apply this updated security update. There are no changes in this re-release for GDR (general distribution release) content customers.


View products that this article applies to.

Summary

This update resolves a vulnerability in the Microsoft .NET Framework. The security feature bypass exists in a .NET Framework component that does not properly validate certain elements of a signed XML document. To learn more about this vulnerability, see Microsoft Security Bulletin MS16-035.

Known issues in this security update

You may experience the following issue after you install this update:

After you apply security update 3141780, .NET Framework applications encounter exception errors or unexpected failures while processing files that contain SignedXml

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 get security updates automatically, see the "Turn on automatic updating in the Control Panel" section of this Safety & Security Center article.

Method 2: Microsoft Download Center

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

Download Download security update 3135997

Update deployment information

For deployment information about this update, see Microsoft Knowledge Base article 3141780.

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.

File hash

Windows8-RT-KB3135997-x64.msu

16A0A054347FA9B8F82A4DE5A735356B400EC9E3

62DE1B5B2917E4DB99AC8C3603385C558C9405A008C79B49E21A793BA406DD9D

File attributes

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 x64-based versions of systems

File name

File version

File size

Date

Time

system.xaml.dll

4.6.1080.0

626,848

12-Apr-2016

03:33

windowsbase.dll

4.6.1080.0

1,254,728

12-Apr-2016

03:33

wpfgfx_v0400.dll

4.6.1080.0

2,148,536

12-Apr-2016

03:26

presentationcore.dll

4.6.1080.0

3,469,000

12-Apr-2016

03:26

system.printing.dll

4.6.1080.0

366,272

12-Apr-2016

03:26

presentationframework.dll

4.6.1080.0

6,080,888

12-Apr-2016

03:33

reachframework.dll

4.6.1080.0

583,000

12-Apr-2016

03:33

system.security.dll

4.6.1080.0

288,952

12-Apr-2016

03:33

system.windows.controls.ribbon.dll

4.6.1080.0

740,248

12-Apr-2016

03:33

system.xaml.dll

4.6.1080.0

626,848

12-Apr-2016

03:33

windowsbase.dll

4.6.1080.0

1,254,728

12-Apr-2016

03:33

msvcp120_clr0400.dll

12.0.52512.0

484,552

20-Feb-2016

00:20

msvcr120_clr0400.dll

12.0.52512.0

987,848

20-Feb-2016

00:20

wpfgfx_v0400.dll

4.6.1080.0

1,692,336

12-Apr-2016

03:33

presentationcore.dll

4.6.1080.0

3,491,168

12-Apr-2016

03:33

system.printing.dll

4.6.1080.0

366,936

12-Apr-2016

03:33

msvcp120_clr0400.dll

12.0.52512.0

690,016

20-Feb-2016

00:20

msvcr120_clr0400.dll

12.0.52512.0

993,632

20-Feb-2016

00:20

presentationframework.dll

4.6.1080.0

6,080,888

12-Apr-2016

03:33

reachframework.dll

4.6.1080.0

583,000

12-Apr-2016

03:33

system.security.dll

4.6.1080.0

288,952

12-Apr-2016

03:33

system.windows.controls.ribbon.dll

4.6.1080.0

740,248

12-Apr-2016

03:33

system.xaml.dll

4.6.1080.0

626,848

12-Apr-2016

03:33

windowsbase.dll

4.6.1080.0

1,254,728

12-Apr-2016

03:33

wpfgfx_v0400.dll

4.6.1080.0

2,148,536

12-Apr-2016

03:26

presentationcore.dll

4.6.1080.0

3,469,000

12-Apr-2016

03:26

system.printing.dll

4.6.1080.0

366,272

12-Apr-2016

03:26

msvcp120_clr0400.dll

12.0.52512.0

690,016

20-Feb-2016

00:20

msvcr120_clr0400.dll

12.0.52512.0

993,632

20-Feb-2016

00:20

presentationframework.dll

4.6.1080.0

6,080,888

12-Apr-2016

03:33

reachframework.dll

4.6.1080.0

583,000

12-Apr-2016

03:33

system.security.dll

4.6.1080.0

288,952

12-Apr-2016

03:33

system.windows.controls.ribbon.dll

4.6.1080.0

740,248

12-Apr-2016

03:33

presentationframework.dll

4.6.1080.0

6,080,888

12-Apr-2016

03:33

reachframework.dll

4.6.1080.0

583,000

12-Apr-2016

03:33

system.security.dll

4.6.1080.0

288,952

12-Apr-2016

03:33

system.windows.controls.ribbon.dll

4.6.1080.0

740,248

12-Apr-2016

03:33

system.xaml.dll

4.6.1080.0

626,848

12-Apr-2016

03:33

windowsbase.dll

4.6.1080.0

1,254,728

12-Apr-2016

03:33

msvcp120_clr0400.dll

12.0.52512.0

484,552

20-Feb-2016

00:20

msvcr120_clr0400.dll

12.0.52512.0

987,848

20-Feb-2016

00:20

wpfgfx_v0400.dll

4.6.1080.0

1,692,336

12-Apr-2016

03:33

presentationcore.dll

4.6.1080.0

3,491,168

12-Apr-2016

03:33

system.printing.dll

4.6.1080.0

366,936

12-Apr-2016

03:33


Help for installing updates: Support for Microsoft Update

Security solutions for IT professionals: TechNet Security Troubleshooting and Support

Help for protecting your Windows-based computer from viruses and malware: Virus Solution and Security Center

Local support according to your country: International Support


Applies toThis article applies to the following:

  • Microsoft .NET Framework 4.6 and 4.6.1 when used with:

    • Windows Server 2012

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