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MS11-100: Description of the security update for the .NET Framework 3.5.1 on Windows 7 SP1 and Windows Server 2008 R2 SP1: December 29, 2011

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, see the following Windows Installer command-line switches document:
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 does not replace a previously released security update.
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 3.5.1 on Windows 7 SP1 and on Windows Server 2008 R2 SP1

.NET Framework 3.5.1 file information

For all supported x86-based versions of Windows 7 SP1 and on Windows Server 2008 R2 SP1

GDR Service Branch
File nameFile versionFile sizeDateTime
system.web.extensions.dll3.5.30729.54461,277,95225-Dec-201120:42
system.web.resources.dll2.0.50727.5420684,03213-Nov-201000:22
system.web.resources.dll2.0.50727.5420606,20813-Nov-201001:54
system.web.resources.dll2.0.50727.5420593,92013-Nov-201001:13
system.web.resources.dll2.0.50727.5420622,59212-Nov-201023:19
system.web.resources.dll2.0.50727.5420815,10412-Nov-201023:25
system.web.resources.dll2.0.50727.5420614,40012-Nov-201023:35
system.web.resources.dll2.0.50727.5420585,72813-Nov-201001:13
system.web.resources.dll2.0.50727.5420622,59212-Nov-201023:35
system.web.resources.dll2.0.50727.5420647,16813-Nov-201000:49
system.web.resources.dll2.0.50727.5420630,78413-Nov-201002:20
system.web.resources.dll2.0.50727.5420610,30412-Nov-201023:39
system.web.resources.dll2.0.50727.5420671,74412-Nov-201023:14
system.web.resources.dll2.0.50727.5420622,59212-Nov-201023:55
system.web.resources.dll2.0.50727.5420577,53613-Nov-201000:40
system.web.resources.dll2.0.50727.5420626,68812-Nov-201023:30
system.web.resources.dll2.0.50727.5420606,20813-Nov-201001:57
system.web.resources.dll2.0.50727.5420602,11212-Nov-201023:34
system.web.resources.dll2.0.50727.5420610,30413-Nov-201000:51
system.web.resources.dll2.0.50727.5420753,66412-Nov-201023:39
system.web.resources.dll2.0.50727.5420589,82413-Nov-201002:30
system.web.resources.dll2.0.50727.5420598,01613-Nov-201002:04
system.web.resources.dll2.0.50727.5420552,96012-Nov-201023:56
system.web.resources.dll2.0.50727.5420557,05613-Nov-201001:44
aspnet_wp.exe2.0.50727.545631,50425-Dec-201120:42
webengine.dll2.0.50727.5456437,52025-Dec-201120:42
system.web.extensions.dll3.5.30729.54461,277,95225-Dec-201120:42
system.web.dll2.0.50727.54565,255,16825-Dec-201120:42
LDR Service Branch
File nameFile versionFile sizeDateTime
system.web.extensions.dll3.5.30729.57701,282,04825-Dec-201120:47
system.web.resources.dll2.0.50727.5420684,03213-Nov-201000:58
system.web.resources.dll2.0.50727.5420606,20813-Nov-201002:37
system.web.resources.dll2.0.50727.5420593,92013-Nov-201002:03
system.web.resources.dll2.0.50727.5420622,59213-Nov-201000:02
system.web.resources.dll2.0.50727.5420815,10413-Nov-201000:34
system.web.resources.dll2.0.50727.5420614,40013-Nov-201000:02
system.web.resources.dll2.0.50727.5420585,72813-Nov-201002:03
system.web.resources.dll2.0.50727.5420622,59213-Nov-201000:58
system.web.resources.dll2.0.50727.5420647,16813-Nov-201001:50
system.web.resources.dll2.0.50727.5420630,78413-Nov-201002:55
system.web.resources.dll2.0.50727.5420610,30413-Nov-201000:21
system.web.resources.dll2.0.50727.5420671,74413-Nov-201000:03
system.web.resources.dll2.0.50727.5420622,59213-Nov-201001:06
system.web.resources.dll2.0.50727.5420577,53613-Nov-201001:42
system.web.resources.dll2.0.50727.5420626,68813-Nov-201000:03
system.web.resources.dll2.0.50727.5420606,20813-Nov-201002:39
system.web.resources.dll2.0.50727.5420602,11213-Nov-201000:02
system.web.resources.dll2.0.50727.5420610,30413-Nov-201001:13
system.web.resources.dll2.0.50727.5420753,66413-Nov-201000:55
system.web.resources.dll2.0.50727.5420589,82413-Nov-201003:01
system.web.resources.dll2.0.50727.5420598,01613-Nov-201002:44
system.web.resources.dll2.0.50727.5420552,96013-Nov-201001:06
system.web.resources.dll2.0.50727.5420557,05613-Nov-201002:54
aspnet_wp.exe2.0.50727.571031,50425-Dec-201120:47
webengine.dll2.0.50727.5710437,52025-Dec-201120:47
system.web.extensions.dll3.5.30729.57701,282,04825-Dec-201120:47
system.web.dll2.0.50727.57105,255,16825-Dec-201120:47

For all supported 64-based versions of Windows 7 and on Windows Server 2008 R2

GDR Service Branch
File nameFile versionFile sizeDateTime
aspnet_wp.exe2.0.50727.545643,28025-Dec-201120:40
webengine.dll2.0.50727.5456746,25625-Dec-201120:40
system.web.extensions.dll3.5.30729.54461,277,95225-Dec-201120:40
system.web.dll2.0.50727.54565,263,36025-Dec-201120:40
system.web.extensions.dll3.5.30729.54461,277,95225-Dec-201120:42
system.web.resources.dll2.0.50727.5420684,03213-Nov-201000:30
system.web.resources.dll2.0.50727.5420606,20813-Nov-201002:01
system.web.resources.dll2.0.50727.5420593,92013-Nov-201001:22
system.web.resources.dll2.0.50727.5420622,59212-Nov-201023:26
system.web.resources.dll2.0.50727.5420815,10412-Nov-201023:31
system.web.resources.dll2.0.50727.5420614,40012-Nov-201023:35
system.web.resources.dll2.0.50727.5420585,72813-Nov-201001:22
system.web.resources.dll2.0.50727.5420622,59212-Nov-201023:52
system.web.resources.dll2.0.50727.5420647,16813-Nov-201001:03
system.web.resources.dll2.0.50727.5420630,78413-Nov-201002:27
system.web.resources.dll2.0.50727.5420610,30412-Nov-201023:50
system.web.resources.dll2.0.50727.5420671,74412-Nov-201023:18
system.web.resources.dll2.0.50727.5420622,59213-Nov-201000:32
system.web.resources.dll2.0.50727.5420577,53613-Nov-201000:51
system.web.resources.dll2.0.50727.5420626,68812-Nov-201023:33
system.web.resources.dll2.0.50727.5420606,20813-Nov-201002:03
system.web.resources.dll2.0.50727.5420602,11212-Nov-201023:35
system.web.resources.dll2.0.50727.5420610,30413-Nov-201000:55
system.web.resources.dll2.0.50727.5420753,66412-Nov-201023:51
system.web.resources.dll2.0.50727.5420589,82413-Nov-201002:37
system.web.resources.dll2.0.50727.5420598,01613-Nov-201002:09
system.web.resources.dll2.0.50727.5420552,96013-Nov-201000:33
system.web.resources.dll2.0.50727.5420557,05613-Nov-201002:33
aspnet_wp.exe2.0.50727.545631,50425-Dec-201120:42
webengine.dll2.0.50727.5456437,52025-Dec-201120:42
system.web.extensions.dll3.5.30729.54461,277,95225-Dec-201120:42
system.web.dll2.0.50727.54565,255,16825-Dec-201120:42
LDR Service Branch
File nameFile versionFile sizeDateTime
aspnet_wp.exe2.0.50727.571043,28025-Dec-201120:48
webengine.dll2.0.50727.5710746,25625-Dec-201120:48
system.web.extensions.dll3.5.30729.57701,282,04825-Dec-201120:48
system.web.dll2.0.50727.57105,263,36025-Dec-201120:48
system.web.extensions.dll3.5.30729.57701,282,04825-Dec-201120:47
system.web.resources.dll2.0.50727.5420684,03213-Nov-201000:58
system.web.resources.dll2.0.50727.5420606,20813-Nov-201002:36
system.web.resources.dll2.0.50727.5420593,92013-Nov-201002:04
system.web.resources.dll2.0.50727.5420622,59213-Nov-201000:08
system.web.resources.dll2.0.50727.5420815,10413-Nov-201000:34
system.web.resources.dll2.0.50727.5420614,40013-Nov-201000:34
system.web.resources.dll2.0.50727.5420585,72813-Nov-201002:03
system.web.resources.dll2.0.50727.5420622,59213-Nov-201000:54
system.web.resources.dll2.0.50727.5420647,16813-Nov-201001:50
system.web.resources.dll2.0.50727.5420630,78413-Nov-201002:54
system.web.resources.dll2.0.50727.5420610,30413-Nov-201000:58
system.web.resources.dll2.0.50727.5420671,74413-Nov-201000:00
system.web.resources.dll2.0.50727.5420622,59213-Nov-201001:05
system.web.resources.dll2.0.50727.5420577,53613-Nov-201001:41
system.web.resources.dll2.0.50727.5420626,68813-Nov-201000:34
system.web.resources.dll2.0.50727.5420606,20813-Nov-201002:37
system.web.resources.dll2.0.50727.5420602,11213-Nov-201000:33
system.web.resources.dll2.0.50727.5420610,30413-Nov-201001:13
system.web.resources.dll2.0.50727.5420753,66413-Nov-201000:56
system.web.resources.dll2.0.50727.5420589,82413-Nov-201003:00
system.web.resources.dll2.0.50727.5420598,01613-Nov-201002:42
system.web.resources.dll2.0.50727.5420552,96013-Nov-201001:05
system.web.resources.dll2.0.50727.5420557,05613-Nov-201002:52
aspnet_wp.exe2.0.50727.571031,50425-Dec-201120:47
webengine.dll2.0.50727.5710437,52025-Dec-201120:47
system.web.extensions.dll3.5.30729.57701,282,04825-Dec-201120:47
system.web.dll2.0.50727.57105,255,16825-Dec-201120:47

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, Windows XP SP3

GDR Service Branch
File nameFile versionFile sizeDateTime
aspnet_wp.exe2.0.50727.545683,21625-Dec-201120:35
webengine.dll2.0.50727.54561,232,65625-Dec-201120:35
system.web.extensions.dll3.5.30729.54461,277,95225-Dec-201120:35
system.web.dll2.0.50727.54564,784,12825-Dec-201120:35
system.web.extensions.dll3.5.30729.54461,277,95225-Dec-201120:42
system.web.resources.dll2.0.50727.5420622,59212-Nov-201023:25
system.web.resources.dll2.0.50727.5420622,59213-Nov-201000:00
system.web.resources.dll2.0.50727.5420671,74412-Nov-201023:23
system.web.resources.dll2.0.50727.5420622,59213-Nov-201000:38
system.web.resources.dll2.0.50727.5420552,96013-Nov-201000:41
system.web.resources.dll2.0.50727.5420557,05613-Nov-201002:35
aspnet_wp.exe2.0.50727.545631,50425-Dec-201120:42
webengine.dll2.0.50727.5456437,52025-Dec-201120:42
system.web.extensions.dll3.5.30729.54461,277,95225-Dec-201120:42
system.web.dll2.0.50727.54565,255,16825-Dec-201120:42
LDR Service Branch
File nameFile versionFile sizeDateTime
aspnet_wp.exe2.0.50727.571083,21625-Dec-201120:41
webengine.dll2.0.50727.57101,232,65625-Dec-201120:41
system.web.extensions.dll3.5.30729.57701,282,04825-Dec-201120:41
system.web.dll2.0.50727.57104,784,12825-Dec-201120:41
system.web.extensions.dll3.5.30729.57701,282,04825-Dec-201120:47
system.web.resources.dll2.0.50727.5420622,59213-Nov-201000:11
system.web.resources.dll2.0.50727.5420622,59213-Nov-201000:57
system.web.resources.dll2.0.50727.5420671,74413-Nov-201000:01
system.web.resources.dll2.0.50727.5420622,59213-Nov-201001:05
system.web.resources.dll2.0.50727.5420552,96013-Nov-201001:05
system.web.resources.dll2.0.50727.5420557,05613-Nov-201002:55
aspnet_wp.exe2.0.50727.571031,50425-Dec-201120:47
webengine.dll2.0.50727.5710437,52025-Dec-201120:47
system.web.extensions.dll3.5.30729.57701,282,04825-Dec-201120:47
system.web.dll2.0.50727.57105,255,16825-Dec-201120:47
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
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Article ID: 2656356 - Last Review: 06/11/2012 05:57:00 - Revision: 4.0

Microsoft .NET Framework 3.5 Service Pack 1, Microsoft .NET Framework 3.5, ,

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