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This update resolves a vulnerability in the Microsoft .NET Framework that could bypass the Address Space Layout Randomization (ASLR) security feature if a user visits a specially crafted website.

Introduction

Microsoft has released security bulletin MS14-046. Learn more about how to obtain the fixes included in this security bulletin:

Summary

How to obtain help and support for this security update

Help installing updates: Support for Microsoft Update

Security solutions for IT professionals: TechNet Security troubleshooting and support

Help protect your computer that is running Windows from viruses and malware: Virus Solution and Security Center

Local support according to your country: International support

More information about this security update

Download information

This update is available for download from the Microsoft Download Center.

Command-line switches for this update

Learn about the various command-line switches that are supported by this Microsoft .NET Framework update.

Restart information

This update does not require a system restart after you apply it unless files being updated are locked or in use.

Update replacement information

This update replaces updates 2901120, 2898866, 2833959, 2844289, 2863243, 2804584 and 2789650.

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.

File information

The English (United States) version of this update installs files that have the attributes that are listed in the following downloadable .csv file. 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.

The following .csv file is available for download from the Microsoft Download Center:

Download Download the .NET Framework 3.5 on Windows 8 and Windows Server 2012.csv package now.


Applies to

This article applies to the following:

  • Microsoft .NET Framework 3.5 when used with:

    • Windows 8

    • Windows Server 2012

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