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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, seeĀ Microsoft Security Bulletin MS15-101.

To install this update, you must have Windows Installer 3.1 or a later version installed on the computer.

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 install instructions on the download page.

DownloadDownload security update 3074547

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 theĀ 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 replaces previously released update 2656368.

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.dll

4.0.30319.1036

185,032

15-Jul-2015

08:34

System.Drawing.dll

4.0.30319.1036

616,608

15-Jul-2015

08:34

LDR service branch

File name

File version

File size

Date

Time

System.DirectoryServices.Protocols.dll

4.0.30319.2063

185,032

15-Jul-2015

06:39

System.Drawing.dll

4.0.30319.2063

616,608

15-Jul-2015

06:39

For all supported x64-based versions of systems

GDR service branch

File name

File version

File size

Date

Time

System.DirectoryServices.Protocols.dll

4.0.30319.1036

185,032

15-Jul-2015

08:34

System.Drawing.dll

4.0.30319.1036

616,608

15-Jul-2015

08:34

LDR service branch

File name

File version

File size

Date

Time

System.DirectoryServices.Protocols.dll

4.0.30319.2063

185,032

15-Jul-2015

06:39

System.Drawing.dll

4.0.30319.2063

616,608

15-Jul-2015

06:39

For all supported IA64-based versions of systems

GDR service branch

File name

File version

File size

Date

Time

System.DirectoryServices.Protocols.dll

4.0.30319.1036

185,032

15-Jul-2015

08:34

System.Drawing.dll

4.0.30319.1036

616,608

15-Jul-2015

08:34

LDR service branch

File name

File version

File size

Date

Time

System.DirectoryServices.Protocols.dll

4.0.30319.2063

185,032

15-Jul-2015

06:39

System.Drawing.dll

4.0.30319.2063

616,608

15-Jul-2015

06:39


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:

  • The Microsoft .NET Framework 4 when used with:

    • Windows Server 2008 R2 Service Pack 1

    • Windows 7 Service Pack 1

    • Windows Server 2008 Service Pack 2

    • Windows Vista Service Pack 2

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