Article ID: 2656355 - Last Review: May 8, 2012 - Revision: 3.0

MS11-100: Description of the security update for the .NET Framework 3.5.1 on Windows 7 and Windows Server 2008 R2: December 29, 2011

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In addition to the products listed in the “applies to” section, this issue applies to the following products:
  • .NET Framework 3.5.1

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INTRODUCTION

Microsoft has released security bulletin MS11-100. To view the complete security bulletin, visit one of the following Microsoft websites:
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How to obtain help and support for this security update

Help installing updates: Support for Microsoft Update (http://support.microsoft.com/ph/6527)

Security solutions for IT professionals: TechNet Security Troubleshooting and Support (http://technet.microsoft.com/security/bb980617.aspx)

Help protect your computer that is running Windows from viruses and malware: Virus Solution and Security Center (http://support.microsoft.com/contactus/cu_sc_virsec_master)

Local support according to your country: International Support (http://support.microsoft.com/common/international.aspx)

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MORE INFORMATION

Download information

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


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Download
Download the package now. (http://go.microsoft.com/fwlink/?LinkId=237389)

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  (http://support.microsoft.com/kb/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:
Windows Installer 4.5 Redistributable (http://go.microsoft.com/fwlink/?LinkID=132022)

Command-line switches for this update

For more information about the various command-line switches that are supported by this update, click the following article number to view the article in the Microsoft Knowledge Base:
934307  (http://support.microsoft.com/kb/934307/ ) Description of the Windows Update Stand-alone Installer (Wusa.exe) and of.msu files in Windows Vista, Windows 7, Windows Server 2008 and on Windows Server 2008 R2

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:
2416471  (http://support.microsoft.com/kb/2416471/ ) MS10-070: Description of the security update for the Microsoft .NET Framework 3.5.1 on Windows 7 and on Windows Server 2008 R2
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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.

For all supported x86-based versions of Windows 7

GDR Service Branch
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File nameFile versionFile sizeDateTime
system.web.extensions.dll3.5.30729.49581,277,95226-Dec-201119:13
system.web.resources.dll2.0.50727.4927684,03222-Jul-200923:58
system.web.resources.dll2.0.50727.4927606,20823-Jul-200901:21
system.web.resources.dll2.0.50727.4927593,92022-Jul-200923:28
system.web.resources.dll2.0.50727.4927622,59222-Jul-200922:59
system.web.resources.dll2.0.50727.4927815,10422-Jul-200923:16
system.web.resources.dll2.0.50727.4927614,40022-Jul-200923:40
system.web.resources.dll2.0.50727.4927585,72823-Jul-200902:03
system.web.resources.dll2.0.50727.4927622,59222-Jul-200922:59
system.web.resources.dll2.0.50727.4927647,16823-Jul-200900:39
system.web.resources.dll2.0.50727.4927630,78423-Jul-200901:59
system.web.resources.dll2.0.50727.4927610,30422-Jul-200923:23
system.web.resources.dll2.0.50727.4927671,74422-Jul-200922:59
system.web.resources.dll2.0.50727.4927622,59222-Jul-200922:56
system.web.resources.dll2.0.50727.4927577,53623-Jul-200900:31
system.web.resources.dll2.0.50727.4927626,68822-Jul-200923:20
system.web.resources.dll2.0.50727.4927606,20823-Jul-200901:20
system.web.resources.dll2.0.50727.4927602,11222-Jul-200923:40
system.web.resources.dll2.0.50727.4927610,30423-Jul-200900:13
system.web.resources.dll2.0.50727.4927753,66422-Jul-200923:24
system.web.resources.dll2.0.50727.4927589,82422-Jul-200923:44
system.web.resources.dll2.0.50727.4927598,01623-Jul-200901:25
system.web.resources.dll2.0.50727.4927552,96022-Jul-200922:56
system.web.resources.dll2.0.50727.4927557,05622-Jul-200923:09
aspnet_wp.exe2.0.50727.497131,50426-Dec-201119:13
webengine.dll2.0.50727.4971437,00826-Dec-201119:13
system.web.extensions.dll3.5.30729.49581,277,95226-Dec-201119:13
system.web.dll2.0.50727.49715,251,07226-Dec-201119:13
LDR Service Branch
Collapse this tableExpand this table
File nameFile versionFile sizeDateTime
system.web.extensions.dll3.5.30729.57701,282,04826-Dec-201119:08
system.web.resources.dll2.0.50727.4927684,03223-Jul-200900:18
system.web.resources.dll2.0.50727.4927606,20823-Jul-200901:41
system.web.resources.dll2.0.50727.4927593,92023-Jul-200900:36
system.web.resources.dll2.0.50727.4927622,59222-Jul-200923:27
system.web.resources.dll2.0.50727.4927815,10422-Jul-200923:44
system.web.resources.dll2.0.50727.4927614,40022-Jul-200923:51
system.web.resources.dll2.0.50727.4927585,72823-Jul-200900:34
system.web.resources.dll2.0.50727.4927622,59222-Jul-200923:26
system.web.resources.dll2.0.50727.4927647,16823-Jul-200901:07
system.web.resources.dll2.0.50727.4927630,78423-Jul-200900:50
system.web.resources.dll2.0.50727.4927610,30422-Jul-200923:51
system.web.resources.dll2.0.50727.4927671,74422-Jul-200923:24
system.web.resources.dll2.0.50727.4927622,59222-Jul-200923:27
system.web.resources.dll2.0.50727.4927577,53623-Jul-200901:02
system.web.resources.dll2.0.50727.4927626,68822-Jul-200923:42
system.web.resources.dll2.0.50727.4927606,20823-Jul-200901:41
system.web.resources.dll2.0.50727.4927602,11222-Jul-200923:50
system.web.resources.dll2.0.50727.4927610,30423-Jul-200900:30
system.web.resources.dll2.0.50727.4927753,66422-Jul-200923:52
system.web.resources.dll2.0.50727.4927589,82423-Jul-200900:51
system.web.resources.dll2.0.50727.4927598,01623-Jul-200901:43
system.web.resources.dll2.0.50727.4927552,96022-Jul-200923:27
system.web.resources.dll2.0.50727.4927557,05623-Jul-200900:40
aspnet_wp.exe2.0.50727.571031,50426-Dec-201119:08
webengine.dll2.0.50727.5710437,52026-Dec-201119:08
system.web.extensions.dll3.5.30729.57701,282,04826-Dec-201119:08
system.web.dll2.0.50727.57105,255,16826-Dec-201119:08

For all supported x64-based versions of Windows 7 and Windows Server 2008 R2

GDR Service Branch
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File nameFile versionFile sizeDateTime
aspnet_wp.exe2.0.50727.497143,28026-Dec-201119:08
webengine.dll2.0.50727.4971745,23226-Dec-201119:08
system.web.extensions.dll3.5.30729.49581,277,95226-Dec-201119:08
system.web.dll2.0.50727.49715,259,26426-Dec-201119:08
system.web.extensions.dll3.5.30729.49581,277,95226-Dec-201119:13
system.web.resources.dll2.0.50727.4927684,03223-Jul-200900:05
system.web.resources.dll2.0.50727.4927606,20823-Jul-200901:30
system.web.resources.dll2.0.50727.4927593,92023-Jul-200900:13
system.web.resources.dll2.0.50727.4927622,59222-Jul-200923:24
system.web.resources.dll2.0.50727.4927815,10422-Jul-200923:21
system.web.resources.dll2.0.50727.4927614,40022-Jul-200923:30
system.web.resources.dll2.0.50727.4927585,72823-Jul-200900:09
system.web.resources.dll2.0.50727.4927622,59222-Jul-200923:37
system.web.resources.dll2.0.50727.4927647,16823-Jul-200900:46
system.web.resources.dll2.0.50727.4927630,78423-Jul-200901:59
system.web.resources.dll2.0.50727.4927610,30422-Jul-200923:38
system.web.resources.dll2.0.50727.4927671,74422-Jul-200923:28
system.web.resources.dll2.0.50727.4927622,59222-Jul-200923:29
system.web.resources.dll2.0.50727.4927577,53623-Jul-200900:41
system.web.resources.dll2.0.50727.4927626,68822-Jul-200923:26
system.web.resources.dll2.0.50727.4927606,20823-Jul-200901:29
system.web.resources.dll2.0.50727.4927602,11222-Jul-200923:29
system.web.resources.dll2.0.50727.4927610,30423-Jul-200900:20
system.web.resources.dll2.0.50727.4927753,66422-Jul-200923:30
system.web.resources.dll2.0.50727.4927589,82423-Jul-200901:55
system.web.resources.dll2.0.50727.4927598,01623-Jul-200901:35
system.web.resources.dll2.0.50727.4927552,96022-Jul-200923:30
system.web.resources.dll2.0.50727.4927557,05623-Jul-200902:14
aspnet_wp.exe2.0.50727.497131,50426-Dec-201119:13
webengine.dll2.0.50727.4971437,00826-Dec-201119:13
system.web.extensions.dll3.5.30729.49581,277,95226-Dec-201119:13
system.web.dll2.0.50727.49715,251,07226-Dec-201119:13
LDR Service Branch
Collapse this tableExpand this table
File nameFile versionFile sizeDateTime
aspnet_wp.exe2.0.50727.571043,28026-Dec-201119:11
webengine.dll2.0.50727.5710746,25626-Dec-201119:11
system.web.extensions.dll3.5.30729.57701,282,04826-Dec-201119:11
system.web.dll2.0.50727.57105,263,36026-Dec-201119:11
system.web.extensions.dll3.5.30729.57701,282,04826-Dec-201119:08
system.web.resources.dll2.0.50727.4927684,03223-Jul-200900:21
system.web.resources.dll2.0.50727.4927606,20823-Jul-200901:45
system.web.resources.dll2.0.50727.4927593,92022-Jul-200923:58
system.web.resources.dll2.0.50727.4927622,59222-Jul-200923:51
system.web.resources.dll2.0.50727.4927815,10422-Jul-200923:50
system.web.resources.dll2.0.50727.4927614,40022-Jul-200923:51
system.web.resources.dll2.0.50727.4927585,72822-Jul-200923:52
system.web.resources.dll2.0.50727.4927622,59222-Jul-200923:54
system.web.resources.dll2.0.50727.4927647,16823-Jul-200901:13
system.web.resources.dll2.0.50727.4927630,78423-Jul-200902:09
system.web.resources.dll2.0.50727.4927610,30422-Jul-200923:58
system.web.resources.dll2.0.50727.4927671,74422-Jul-200923:51
system.web.resources.dll2.0.50727.4927622,59222-Jul-200923:49
system.web.resources.dll2.0.50727.4927577,53623-Jul-200901:08
system.web.resources.dll2.0.50727.4927626,68822-Jul-200923:51
system.web.resources.dll2.0.50727.4927606,20823-Jul-200901:45
system.web.resources.dll2.0.50727.4927602,11222-Jul-200923:51
system.web.resources.dll2.0.50727.4927610,30423-Jul-200900:33
system.web.resources.dll2.0.50727.4927753,66422-Jul-200923:57
system.web.resources.dll2.0.50727.4927589,82423-Jul-200902:12
system.web.resources.dll2.0.50727.4927598,01623-Jul-200901:47
system.web.resources.dll2.0.50727.4927552,96022-Jul-200923:48
system.web.resources.dll2.0.50727.4927557,05623-Jul-200902:19
aspnet_wp.exe2.0.50727.571031,50426-Dec-201119:08
webengine.dll2.0.50727.5710437,52026-Dec-201119:08
system.web.extensions.dll3.5.30729.57701,282,04826-Dec-201119:08
system.web.dll2.0.50727.57105,255,16826-Dec-201119:08

For all supported IA-64-based versions of Windows Server 2008 R2

GDR Service Branch
Collapse this tableExpand this table
File nameFile versionFile sizeDateTime
aspnet_wp.exe2.0.50727.497183,21626-Dec-201119:02
webengine.dll2.0.50727.49711,231,63226-Dec-201119:02
system.web.extensions.dll3.5.30729.49581,277,95226-Dec-201119:02
system.web.dll2.0.50727.49714,780,03226-Dec-201119:02
system.web.extensions.dll3.5.30729.49581,277,95226-Dec-201119:13
system.web.resources.dll2.0.50727.4927622,59222-Jul-200923:26
system.web.resources.dll2.0.50727.4927622,59222-Jul-200923:38
system.web.resources.dll2.0.50727.4927671,74422-Jul-200923:30
system.web.resources.dll2.0.50727.4927622,59222-Jul-200923:28
system.web.resources.dll2.0.50727.4927552,96022-Jul-200923:28
system.web.resources.dll2.0.50727.4927557,05623-Jul-200900:33
aspnet_wp.exe2.0.50727.497131,50426-Dec-201119:13
webengine.dll2.0.50727.4971437,00826-Dec-201119:13
system.web.extensions.dll3.5.30729.49581,277,95226-Dec-201119:13
system.web.dll2.0.50727.49715,251,07226-Dec-201119:13
LDR Service Branch
Collapse this tableExpand this table
File nameFile versionFile sizeDateTime
aspnet_wp.exe2.0.50727.571083,21626-Dec-201119:03
webengine.dll2.0.50727.57101,232,65626-Dec-201119:03
system.web.extensions.dll3.5.30729.57701,282,04826-Dec-201119:03
system.web.dll2.0.50727.57104,784,12826-Dec-201119:03
system.web.extensions.dll3.5.30729.57701,282,04826-Dec-201119:08
system.web.resources.dll2.0.50727.4927622,59223-Jul-200900:05
system.web.resources.dll2.0.50727.4927622,59223-Jul-200900:07
system.web.resources.dll2.0.50727.4927671,74423-Jul-200900:04
system.web.resources.dll2.0.50727.4927622,59223-Jul-200900:01
system.web.resources.dll2.0.50727.4927552,96023-Jul-200900:01
system.web.resources.dll2.0.50727.4927557,05623-Jul-200900:13
aspnet_wp.exe2.0.50727.571031,50426-Dec-201119:08
webengine.dll2.0.50727.5710437,52026-Dec-201119:08
system.web.extensions.dll3.5.30729.57701,282,04826-Dec-201119:08
system.web.dll2.0.50727.57105,255,16826-Dec-201119:08
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APPLIES TO
  • Windows 7 Enterprise
  • Windows 7 Professional
  • Windows 7 Ultimate
  • Windows 7 Home Premium
  • Windows 7 Home Basic
  • Windows Server 2008 R2 Standard
  • Windows Server 2008 R2 Enterprise
  • Windows Server 2008 R2 Datacenter
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Keywords: 
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