MS11-100: Description of the security update for the .NET Framework 3.5 SP1 on Windows Server 2003, Windows Server 2008, Windows Vista, and Windows XP: December 29, 2011

Support for Windows XP has ended

Microsoft ended support for Windows XP on April 8, 2014. This change has affected your software updates and security options. Learn what this means for you and how to stay protected.

Support for Windows Server 2003 ended on July 14, 2015

Microsoft ended support for Windows Server 2003 on July 14, 2015. This change has affected your software updates and security options. Learn what this means for you and how to stay protected.

INTRODUCTION
Microsoft has released security bulletin MS11-100. To view the complete security bulletin, visit one of the following Microsoft websites:

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

Download information

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


DownloadDownload the package now.

Release Date: December 29, 2011

For more information about how to download Microsoft support files, click the following article number to view the article in the Microsoft Knowledge Base:
119591 How to obtain Microsoft support files from online services
Microsoft scanned this file for viruses. Microsoft used the most current virus-detection software that was available on the date that the file was posted. The file is stored on security-enhanced servers that help prevent any unauthorized changes to the file.

Prerequisites

To install this update, you must have Windows Installer 3.1 or a later version installed on the computer. To obtain the latest version of Windows Installer, visit the following Microsoft website:

Command-line switches for this update

For information about the various command-line switches that are supported by this update, visit the following Microsoft website:
227091 Command-Line Switches for the Microsoft Windows Installer Tool
For more information about Windows Installer, visit the following Windows Installer MSDN website:  

Restart information

 This security update does not require a restart. The installer stops the required services, applies the update, and then restarts the services. However, if the required services cannot be stopped for any reason, or if required files are being used, this update will require a restart. If this behavior occurs, you receive a message that advises you to restart.

Removal information

To remove this security update, use the Programs and Features item in Control Panel.

Security update replacement information

This security update replaces the following security update:
2416473 MS10-070: Description of the security update for the Microsoft .NET Framework 3.5 Service Pack 1 on Windows XP, Windows Server 2003, Windows Vista, and Windows Server 2008
FILE INFORMATION
The English (United States) version of this software update installs files that have the attributes that are listed in the following tables. The dates and times for these files are listed in Coordinated Universal Time (UTC). The dates and times for these files on your local computer are displayed in your local time and with your current daylight saving time (DST) bias. Additionally, the dates and times may change when you perform certain operations on the files.

.NET Framework 3.5 file information

For all supported x86-based versions of Windows Server 2003 SP2, Windows Server 2008, Windows 2008 R2 SP1, Windows Server 2008 SP2, Windows Vista SP2, and Windows XP SP3

GDR Service Branch
File nameFile versionFile sizeDateTime
System.Web.Extensions.dll3.5.30729.36781,277,95225-Dec-201108:59
LDR Service Branch
File nameFile versionFile sizeDateTime
System.Web.Extensions.dll3.5.30729.57691,282,04825-Dec-201112:15

For all supported x64-based versions of Windows Server 2003 SP2, Windows Server 2008, Windows 2008 R2 SP1, Windows Server 2008 SP2, Windows Vista SP2, and Windows XP SP3

GDR Service Branch
File nameFile versionFile sizeDateTime
System.Web.Extensions.dll3.5.30729.36781,277,95225-Dec-201109:17
System.Web.Extensions.dll3.5.30729.36781,277,95225-Dec-201108:59
LDR Service Branch
File nameFile versionFile sizeDateTime
System.Web.Extensions.dll3.5.30729.57691,282,04825-Dec-201112:36
System.Web.Extensions.dll3.5.30729.57691,282,04825-Dec-201112:15

For all supported IA-64-based versions of Windows Server 2003 SP2, Windows Server 2008, Windows 2008 R2 SP1, Windows Server 2008 SP2, Windows Vista SP2, and Windows XP SP3

GDR Service Branch
File nameFile versionFile sizeDateTime
System.Web.Extensions.dll3.5.30729.36781,277,95225-Dec-201109:37
System.Web.Extensions.dll3.5.30729.36781,277,95225-Dec-201108:59
LDR Service Branch
File nameFile versionFile sizeDateTime
System.Web.Extensions.dll3.5.30729.57691,282,04825-Dec-201112:48
System.Web.Extensions.dll3.5.30729.57691,282,04825-Dec-201112:15
update security_patch security_update security bug flaw vulnerability malicious attacker exploit registry unauthenticated buffer overrun overflow specially-formed scope specially-crafted denial of service DoS TSE
Properties

Article ID: 2657424 - Last Review: 06/12/2012 07:17:00 - Revision: 4.0

Microsoft .NET Framework 3.5 Service Pack 1, Windows Server 2008 Service Pack 2, Windows Vista Service Pack 2, Microsoft Windows Server 2003 Service Pack 2, Microsoft Windows XP Service Pack 3

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