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MS15-118: Description of the security update for the .NET Framework 4.6 and 4.6 RC on Windows Vista SP2, Windows Server 2008 SP2, Windows 7 SP1, and Windows Server 2008 R2 SP1: November 10, 2015


View products that this article applies to.

Summary

This update resolves vulnerabilities in the Microsoft .NET Framework. The most severe of these vulnerabilities could allow elevation of privilege if an attacker injects a client-side script into a user's browser. To learn more about this vulnerability, see Microsoft Security Bulletin MS15-118.

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

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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.

Download Download security update 3098786

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Update deployment information

For deployment information about this update, see Microsoft Knowledge Base article 3104507 .

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 replaces previously released update 3095098 .


File information
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 nameFile versionFile sizeDateTime
Aspnet_perf.dll4.6.115.041,13601-Oct-201523:12
aspnet_wp.exe4.6.115.042,66401-Oct-201523:12
System.Web.ApplicationServices.dll4.6.115.062,20001-Oct-201522:27
System.Web.Extensions.dll4.6.115.01,840,34401-Oct-201522:27
System.Web.dll4.6.115.05,346,48001-Oct-201522:27
webengine.dll4.6.115.024,74401-Oct-201523:12
webengine4.dll4.6.115.0511,14401-Oct-201523:12
msvcr120_clr0400.dll12.0.52512.0987,84801-Oct-201523:12

For all supported x64-based versions of systems

File nameFile versionFile sizeDateTime
Aspnet_perf.dll4.6.115.045,23201-Oct-201523:26
Aspnet_perf.dll4.6.115.041,13601-Oct-201523:12
aspnet_wp.exe4.6.115.047,78401-Oct-201523:26
aspnet_wp.exe4.6.115.042,66401-Oct-201523:12
System.Web.ApplicationServices.dll4.6.115.062,20001-Oct-201522:27
System.Web.Extensions.dll4.6.115.01,840,34401-Oct-201522:27
System.Web.dll4.6.115.05,335,21601-Oct-201523:26
System.Web.dll4.6.115.05,346,48001-Oct-201522:27
webengine.dll4.6.115.026,28001-Oct-201523:26
webengine.dll4.6.115.024,74401-Oct-201523:12
webengine4.dll4.6.115.0622,25601-Oct-201523:26
webengine4.dll4.6.115.0511,14401-Oct-201523:12
msvcr120_clr0400.dll12.0.52512.0993,63201-Oct-201523:26
msvcr120_clr0400.dll12.0.52512.0987,84801-Oct-201523:12

How to obtain help and support for this security update
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

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Applies to

This article applies to the following:
  • Microsoft .NET Framework 4.6 and 4.6 RC 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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Keywords: atdownload, kbbug, kbexpertiseinter, kbfix, kblangall, kbsecreview, kbsecbulletin, kb, kbsecurity, kbsecvulnerability, kbmustloc

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Article Info
Article ID : 3098786
Revision : 1
Created on : 1/7/2017
Published on : 12/18/2015
Exists online : False
Views : 323