MS16-065: Description of the security update for the .NET Framework 3.5 in Windows Server 2012: May 10, 2016


View products that this article applies to.

Summary

This security update resolves a vulnerability in the Microsoft .NET Framework. The vulnerability could cause information disclosure if an attacker injects unencrypted data in the target secure channel and then performs a man-in-the-middle (MiTM) attack between the targeted client and a legitimate server. To learn more about these vulnerabilities, seeĀ Microsoft Security Bulletin MS16-065 and the following article in the Microsoft Knowledge Base:

3155464 MS16-065: Description of the TLS/SSL protocol information disclosure vulnerability (CVE-2016-0149): May 10, 2016

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 3142025

Update deployment information

For deployment information about this update, see Microsoft Knowledge Base article 3156757.

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

File name

SHA1 hash

SHA256 hash

Windows8-RT-KB3142025-x64.msu

B67CA3BD366FFD34486E1041210ED58B50779777

EFEE639AA7C2F069FA7C8FD43F088A90A3AA7B5811723C46392714037BFCDFA6

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 x86-based versions of systems

File name

File version

File size

Date

Time

system.resources.dll

2.0.50727.4927

237,568

04-Jun-2015

22:46

system.resources.dll

2.0.50727.4927

200,704

30-Jul-2015

17:13

system.resources.dll

2.0.50727.4927

196,608

30-Jul-2015

17:13

system.resources.dll

2.0.50727.6400

212,992

30-Jun-2015

19:25

system.resources.dll

2.0.50727.4927

290,816

30-Jul-2015

17:13

system.resources.dll

2.0.50727.6400

208,896

30-Jun-2015

19:27

system.resources.dll

2.0.50727.4927

196,608

30-Jul-2015

17:14

system.resources.dll

2.0.50727.6400

212,992

04-Jun-2015

22:47

system.resources.dll

2.0.50727.4927

217,088

30-Jun-2015

19:24

system.resources.dll

2.0.50727.4927

212,992

30-Jun-2015

19:26

system.resources.dll

2.0.50727.6400

204,800

30-Jun-2015

19:26

system.resources.dll

2.0.50727.6400

233,472

30-Jun-2015

19:27

system.resources.dll

2.0.50727.6400

217,088

30-Jun-2015

19:26

system.resources.dll

2.0.50727.4927

192,512

30-Jun-2015

19:26

system.resources.dll

2.0.50727.6400

208,896

30-Jun-2015

19:25

system.resources.dll

2.0.50727.4927

204,800

30-Jun-2015

19:26

system.resources.dll

2.0.50727.4927

204,800

30-Jun-2015

19:26

system.resources.dll

2.0.50727.4927

204,800

30-Jun-2015

19:25

system.resources.dll

2.0.50727.4927

262,144

30-Jun-2015

19:25

system.resources.dll

2.0.50727.4927

196,608

30-Jun-2015

19:26

system.resources.dll

2.0.50727.4927

196,608

30-Jun-2015

19:25

system.resources.dll

2.0.50727.6400

184,320

30-Jun-2015

19:25

system.resources.dll

2.0.50727.6400

184,320

30-Jun-2015

19:26

system.dll

2.0.50727.8686

3,203,072

24-Feb-2016

14:12

For all supported x64-based versions of systems

File name

File version

File size

Date

Time

system.dll

2.0.50727.8686

3,203,072

24-Feb-2016

14:13

system.resources.dll

2.0.50727.4927

237,568

04-Jun-2015

22:47

system.resources.dll

2.0.50727.4927

200,704

30-Jul-2015

17:14

system.resources.dll

2.0.50727.4927

196,608

30-Jul-2015

17:14

system.resources.dll

2.0.50727.6400

212,992

30-Jun-2015

19:25

system.resources.dll

2.0.50727.4927

290,816

30-Jul-2015

17:14

system.resources.dll

2.0.50727.6400

208,896

30-Jun-2015

19:27

system.resources.dll

2.0.50727.4927

196,608

30-Jul-2015

17:13

system.resources.dll

2.0.50727.6400

212,992

04-Jun-2015

22:47

system.resources.dll

2.0.50727.4927

217,088

30-Jun-2015

19:24

system.resources.dll

2.0.50727.4927

212,992

30-Jun-2015

19:26

system.resources.dll

2.0.50727.6400

204,800

30-Jun-2015

19:27

system.resources.dll

2.0.50727.6400

233,472

30-Jun-2015

19:27

system.resources.dll

2.0.50727.6400

217,088

30-Jun-2015

19:26

system.resources.dll

2.0.50727.4927

192,512

30-Jun-2015

19:26

system.resources.dll

2.0.50727.6400

208,896

30-Jun-2015

19:26

system.resources.dll

2.0.50727.4927

204,800

30-Jun-2015

19:27

system.resources.dll

2.0.50727.4927

204,800

30-Jun-2015

19:26

system.resources.dll

2.0.50727.4927

204,800

30-Jun-2015

19:26

system.resources.dll

2.0.50727.4927

262,144

30-Jun-2015

19:44

system.resources.dll

2.0.50727.4927

196,608

30-Jun-2015

19:43

system.resources.dll

2.0.50727.4927

196,608

30-Jun-2015

19:39

system.resources.dll

2.0.50727.6400

184,320

30-Jun-2015

19:43

system.resources.dll

2.0.50727.6400

184,320

30-Jun-2015

19:26

system.dll

2.0.50727.8686

3,203,072

24-Feb-2016

14:12


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 3.5 when used with:

    • Windows Server 2012

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