Additional information about this security update

For more information about this security update as it relates to Windows 7 Service Pack 1 (SP1) and Windows Server 2008 R2 SP1, see the following article in the Microsoft Knowledge Base:

4345590 Security and Quality Rollup updates for .NET Framework 3.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, and 4.7.2 for Windows 7 SP1 and Server 2008 R2 SP1 (KB 4345590)

For more information about this security update as it relates to Windows Server 2008, see the following article in the Microsoft Knowledge Base:

4345593 Security and Quality updates for .NET Framework 2.0 SP2, 3.0 SP2, 4.5.2, and 4.6 for Windows Server 2008 SP2 (KB 4345593)

How to obtain and install the 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 get security updates automatically, see Windows Update: FAQ.  

Method 2: Windows Software Update Services (WSUS)

On your WSUS server, follow these steps:

  1. Click Start, click Administrative Tools, and then click Microsoft Windows Server Update Services 3.0.

  2. Expand ComputerName, and then click Action.

  3. Click Import Updates.

  4. WSUS opens a browser window in which you may be prompted to install an ActiveX control. You must install the ActiveX control to continue.

  5. After the ActiveX control is installed, you see the Microsoft Update Catalog screen. Type 4345590 for Windows 7 SP1 and Windows Server 2008 R2 SP1 or type 4345593 for Windows Server 2008 SP2 in the Search box, and then click Search.

  6. Locate the .NET Framework packages that match the operating systems, languages, and processors in your environment. Click Add to add them to your basket.

  7. After you select all the packages that you require, click View Basket.

  8. To import the packages to your WSUS server, click Import.

  9. After the packages are imported, click Close to return to WSUS.

The updates are now available for installation through WSUS.

Update deployment information

For deployment details for this security update, go to the following article in the Microsoft Knowledge Base:

20180814 Security update deployment information: August 14, 2018

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

For Windows 7 SP1 and Windows Server 2008 R2 SP1, this update replaces previously released updates 4340556 and 4291493.

For Windows Server 2008, this update replaces previously released updates 4340559 and 4291501.

File information

File hash

File name

SHA1 hash

SHA256 hash

NDP46-KB4344146-x64.exe

EBCCE1A7FC09850933B9F81F42ED6B6EA6311C59

5571D662B99751F8C3DD43A79CA64101A44BD86B8C93604BC7ED086E2E800216

NDP46-KB4344146-x86.exe

FC3433B00A2F4F7EF68C6357F526B0C5B28D2807

34D7D64898A8E615A1FCC430C95E797A152574284A95A4241838828ABFA7754E

File attributes

The English (United States) version of this hotfix 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 systems

File name

File version

File size

Date

Time

Aspnet_perf.dll

4.7.3130.0

42,656

27-Jul-2018

20:45

aspnet_wp.exe

4.7.3130.0

46,184

27-Jul-2018

20:45

clr.dll

4.7.3133.0

7,249,400

27-Jul-2018

20:45

clrjit.dll

4.7.3133.0

524,288

27-Jul-2018

20:45

dfdll.dll

4.7.3130.0

159,880

27-Jul-2018

20:45

GlobalUserInterface.CompositeFont

186,009

27-Jul-2018

20:46

mscordacwks.dll

4.7.3133.0

1,345,992

27-Jul-2018

20:45

mscordbi.dll

4.7.3133.0

1,170,440

27-Jul-2018

20:45

mscoreei.dll

4.7.3130.0

513,176

27-Jul-2018

20:45

mscorlib.dll

4.7.3133.0

5,638,272

27-Jul-2018

20:45

msvcp120_clr0400.dll

12.0.52519.0

485,576

27-Jul-2018

20:48

msvcr120_clr0400.dll

12.0.52519.0

987,840

27-Jul-2018

20:48

VsVersion.dll

14.7.3130.0

19,096

27-Jul-2018

20:45

peverify.dll

4.7.3133.0

189,960

27-Jul-2018

20:45

PresentationCore.dll

4.7.3130.0

3,636,560

27-Jul-2018

20:46

PresentationFramework.dll

4.7.3130.0

6,235,496

27-Jul-2018

20:46

PresentationFramework-SystemData.dll

4.7.3130.0

24,312

27-Jul-2018

20:46

PresentationHost_v0400.dll

4.7.3130.0

214,224

27-Jul-2018

20:46

PresentationHost_v0400.dll.mui

4.7.3130.0

84,704

27-Jul-2018

20:46

PresentationNative_v0400.dll

4.7.3130.0

827,096

27-Jul-2018

20:46

ServiceMonikerSupport.dll

4.7.3130.0

29,384

27-Jul-2018

20:45

SMDiagnostics.dll

4.7.3130.0

73,808

27-Jul-2018

20:45

SOS.dll

4.7.3133.0

744,952

27-Jul-2018

20:45

System.Activities.dll

4.7.3130.0

1,532,544

27-Jul-2018

20:45

System.ComponentModel.DataAnnotations.dll

4.7.3130.0

127,200

27-Jul-2018

20:45

System.Core.dll

4.7.3130.0

1,551,944

27-Jul-2018

20:45

System.Data.Entity.dll

4.7.3130.0

4,034,240

27-Jul-2018

20:45

System.DirectoryServices.AccountManagement.dll

4.7.3130.0

296,224

27-Jul-2018

20:45

System.IdentityModel.dll

4.7.3130.0

1,090,176

27-Jul-2018

20:45

System.IdentityModel.Services.dll

4.7.3130.0

198,376

27-Jul-2018

20:45

System.Runtime.Serialization.dll

4.7.3130.0

1,056,456

27-Jul-2018

20:46

System.ServiceModel.Channels.dll

4.7.3130.0

157,928

27-Jul-2018

20:46

System.ServiceModel.Discovery.dll

4.7.3130.0

308,456

27-Jul-2018

20:46

System.ServiceModel.dll

4.7.3130.0

6,321,784

27-Jul-2018

20:46

System.ServiceModel.Internals.dll

4.7.3130.0

260,808

27-Jul-2018

20:46

System.ServiceModel.Routing.dll

4.7.3130.0

130,784

27-Jul-2018

20:46

System.ServiceModel.WasHosting.dll

4.7.3130.0

39,656

27-Jul-2018

20:46

System.Web.ApplicationServices.dll

4.7.3130.0

70,840

27-Jul-2018

20:45

System.Web.Extensions.dll

4.7.3130.0

1,849,472

27-Jul-2018

20:45

System.Workflow.Activities.dll

4.7.3130.0

1,051,360

27-Jul-2018

20:46

System.Workflow.ComponentModel.dll

4.7.3130.0

1,542,384

27-Jul-2018

20:46

System.Workflow.Runtime.dll

4.7.3130.0

498,896

27-Jul-2018

20:46

System.Runtime.Caching.dll

4.7.3130.0

109,776

27-Jul-2018

20:45

System.Data.dll

4.7.3130.0

3,458,720

27-Jul-2018

20:45

System.Data.SqlXml.dll

4.7.3130.0

734,320

27-Jul-2018

20:45

System.Deployment.dll

4.7.3130.0

879,232

27-Jul-2018

20:45

System.DirectoryServices.Protocols.dll

4.7.3130.0

201,424

27-Jul-2018

20:45

System.dll

4.7.3151.0

3,555,872

27-Jul-2018

20:48

System.Drawing.dll

4.7.3130.0

600,664

27-Jul-2018

20:45

System.Management.dll

4.7.3130.0

415,336

27-Jul-2018

20:45

System.Net.Http.dll

4.7.3130.0

204,384

27-Jul-2018

20:45

System.Runtime.Remoting.dll

4.7.3130.0

347,280

27-Jul-2018

20:45

System.Security.dll

4.7.3130.0

325,728

27-Jul-2018

20:45

System.Transactions.dll

4.7.3130.0

307,392

27-Jul-2018

20:45

System.Web.dll

4.7.3130.0

5,416,096

27-Jul-2018

20:45

System.Windows.Controls.Ribbon.dll

4.7.3130.0

742,640

27-Jul-2018

20:46

System.Windows.Forms.dll

4.7.3130.0

5,236,864

27-Jul-2018

20:45

System.Xaml.dll

4.7.3130.0

642,120

27-Jul-2018

20:46

System.Xml.dll

4.7.3130.0

2,670,144

27-Jul-2018

20:45

UIAutomationClient.dll

4.7.3130.0

178,008

27-Jul-2018

20:46

UIAutomationClientsideProviders.dll

4.7.3130.0

361,360

27-Jul-2018

20:46

UIAutomationProvider.dll

4.7.3130.0

48,992

27-Jul-2018

20:46

UIAutomationTypes.dll

4.7.3130.0

221,016

27-Jul-2018

20:46

webengine.dll

4.7.3130.0

24,752

27-Jul-2018

20:45

webengine4.dll

4.7.3130.0

550,040

27-Jul-2018

20:45

WindowsBase.dll

4.7.3130.0

1,292,112

27-Jul-2018

20:46

WMINet_Utils.dll

4.7.3130.0

136,360

27-Jul-2018

20:45

WorkflowServiceHostPerformanceCounters.dll

4.7.3130.0

89,384

27-Jul-2018

20:46

WPFFontCache_v0400.exe.mui

4.7.3130.0

19,152

27-Jul-2018

20:46

WPFFontCache_v0400.exe

4.7.3130.0

25,704

27-Jul-2018

20:46

wpfgfx_v0400.dll

4.7.3130.0

1,345,184

27-Jul-2018

20:46

Placeholder.dll

4.7.3130.0

24,736

27-Jul-2018

20:46

PenIMC2_v0400.dll

4.7.3130.0

86,184

27-Jul-2018

20:46

For all supported x64-based systems

File name

File version

File size

Date

Time

Aspnet_perf.dll

4.7.3130.0

46,240

27-Jul-2018

20:46

Aspnet_perf.dll

4.7.3130.0

42,656

27-Jul-2018

20:45

aspnet_wp.exe

4.7.3130.0

50,792

27-Jul-2018

20:46

aspnet_wp.exe

4.7.3130.0

46,184

27-Jul-2018

20:45

clr.dll

4.7.3133.0

10,378,664

27-Jul-2018

20:46

clr.dll

4.7.3133.0

7,249,400

27-Jul-2018

20:45

clrjit.dll

4.7.3133.0

1,227,192

27-Jul-2018

20:46

clrjit.dll

4.7.3133.0

524,288

27-Jul-2018

20:45

compatjit.dll

4.7.3133.0

1,262,528

27-Jul-2018

20:46

dfdll.dll

4.7.3130.0

191,624

27-Jul-2018

20:46

dfdll.dll

4.7.3130.0

159,880

27-Jul-2018

20:45

GlobalUserInterface.CompositeFont

186,009

27-Jul-2018

20:46

mscordacwks.dll

4.7.3133.0

1,843,656

27-Jul-2018

20:46

mscordacwks.dll

4.7.3133.0

1,345,992

27-Jul-2018

20:45

mscordbi.dll

4.7.3133.0

1,625,024

27-Jul-2018

20:46

mscordbi.dll

4.7.3133.0

1,170,440

27-Jul-2018

20:45

mscoreei.dll

4.7.3130.0

632,464

27-Jul-2018

20:46

mscoreei.dll

4.7.3130.0

513,176

27-Jul-2018

20:45

mscorlib.dll

4.7.3133.0

5,420,992

27-Jul-2018

20:46

mscorlib.dll

4.7.3133.0

5,638,272

27-Jul-2018

20:45

msvcp120_clr0400.dll

12.0.52519.0

690,008

28-Jul-2018

00:29

msvcp120_clr0400.dll

12.0.52519.0

485,576

27-Jul-2018

20:48

msvcr120_clr0400.dll

12.0.52519.0

993,632

28-Jul-2018

00:29

msvcr120_clr0400.dll

12.0.52519.0

987,840

27-Jul-2018

20:48

VsVersion.dll

14.7.3130.0

19,096

27-Jul-2018

20:46

VsVersion.dll

14.7.3130.0

19,096

27-Jul-2018

20:45

peverify.dll

4.7.3133.0

263,104

27-Jul-2018

20:46

peverify.dll

4.7.3133.0

189,960

27-Jul-2018

20:45

PresentationCore.dll

4.7.3130.0

3,613,368

27-Jul-2018

20:46

PresentationCore.dll

4.7.3130.0

3,636,560

27-Jul-2018

20:46

PresentationFramework.dll

4.7.3130.0

6,235,496

27-Jul-2018

20:46

PresentationFramework-SystemData.dll

4.7.3130.0

24,312

27-Jul-2018

20:46

PresentationHost_v0400.dll

4.7.3130.0

277,712

27-Jul-2018

20:46

PresentationHost_v0400.dll.mui

4.7.3130.0

84,704

27-Jul-2018

20:46

PresentationHost_v0400.dll

4.7.3130.0

214,224

27-Jul-2018

20:46

PresentationHost_v0400.dll.mui

4.7.3130.0

84,704

27-Jul-2018

20:46

PresentationNative_v0400.dll

4.7.3130.0

1,109,712

27-Jul-2018

20:46

PresentationNative_v0400.dll

4.7.3130.0

827,096

27-Jul-2018

20:46

ServiceMonikerSupport.dll

4.7.3130.0

31,456

27-Jul-2018

20:46

ServiceMonikerSupport.dll

4.7.3130.0

29,384

27-Jul-2018

20:45

SMDiagnostics.dll

4.7.3130.0

73,808

27-Jul-2018

20:45

SOS.dll

4.7.3133.0

874,920

27-Jul-2018

20:46

SOS.dll

4.7.3133.0

744,952

27-Jul-2018

20:45

System.Activities.dll

4.7.3130.0

1,532,544

27-Jul-2018

20:45

System.ComponentModel.DataAnnotations.dll

4.7.3130.0

127,200

27-Jul-2018

20:45

System.Core.dll

4.7.3130.0

1,551,944

27-Jul-2018

20:45

System.Data.Entity.dll

4.7.3130.0

4,034,240

27-Jul-2018

20:45

System.DirectoryServices.AccountManagement.dll

4.7.3130.0

296,224

27-Jul-2018

20:45

System.IdentityModel.dll

4.7.3130.0

1,090,176

27-Jul-2018

20:45

System.IdentityModel.Services.dll

4.7.3130.0

198,376

27-Jul-2018

20:45

System.Runtime.Serialization.dll

4.7.3130.0

1,056,456

27-Jul-2018

20:46

System.ServiceModel.Channels.dll

4.7.3130.0

157,928

27-Jul-2018

20:46

System.ServiceModel.Discovery.dll

4.7.3130.0

308,456

27-Jul-2018

20:46

System.ServiceModel.dll

4.7.3130.0

6,321,784

27-Jul-2018

20:46

System.ServiceModel.Internals.dll

4.7.3130.0

260,808

27-Jul-2018

20:46

System.ServiceModel.Routing.dll

4.7.3130.0

130,784

27-Jul-2018

20:46

System.ServiceModel.WasHosting.dll

4.7.3130.0

39,656

27-Jul-2018

20:46

System.Web.ApplicationServices.dll

4.7.3130.0

70,840

27-Jul-2018

20:45

System.Web.Extensions.dll

4.7.3130.0

1,849,472

27-Jul-2018

20:45

System.Workflow.Activities.dll

4.7.3130.0

1,051,360

27-Jul-2018

20:46

System.Workflow.ComponentModel.dll

4.7.3130.0

1,542,384

27-Jul-2018

20:46

System.Workflow.Runtime.dll

4.7.3130.0

498,896

27-Jul-2018

20:46

System.Runtime.Caching.dll

4.7.3130.0

109,776

27-Jul-2018

20:45

System.Data.dll

4.7.3130.0

3,520,672

27-Jul-2018

20:46

System.Data.dll

4.7.3130.0

3,458,720

27-Jul-2018

20:45

System.Data.SqlXml.dll

4.7.3130.0

734,320

27-Jul-2018

20:45

System.Deployment.dll

4.7.3130.0

879,232

27-Jul-2018

20:45

System.DirectoryServices.Protocols.dll

4.7.3130.0

201,424

27-Jul-2018

20:45

System.dll

4.7.3151.0

3,555,872

27-Jul-2018

20:48

System.Drawing.dll

4.7.3130.0

600,664

27-Jul-2018

20:45

System.Management.dll

4.7.3130.0

415,336

27-Jul-2018

20:45

System.Net.Http.dll

4.7.3130.0

204,384

27-Jul-2018

20:45

System.Runtime.Remoting.dll

4.7.3130.0

347,280

27-Jul-2018

20:45

System.Security.dll

4.7.3130.0

325,728

27-Jul-2018

20:45

System.Transactions.dll

4.7.3130.0

310,464

27-Jul-2018

20:46

System.Transactions.dll

4.7.3130.0

307,392

27-Jul-2018

20:45

System.Web.dll

4.7.3130.0

5,398,192

27-Jul-2018

20:46

System.Web.dll

4.7.3130.0

5,416,096

27-Jul-2018

20:45

System.Windows.Controls.Ribbon.dll

4.7.3130.0

742,640

27-Jul-2018

20:46

System.Windows.Forms.dll

4.7.3130.0

5,236,864

27-Jul-2018

20:45

System.Xaml.dll

4.7.3130.0

642,120

27-Jul-2018

20:46

System.XML.dll

4.7.3130.0

2,670,144

27-Jul-2018

20:45

UIAutomationClient.dll

4.7.3130.0

178,008

27-Jul-2018

20:46

UIAutomationClientsideProviders.dll

4.7.3130.0

361,360

27-Jul-2018

20:46

UIAutomationProvider.dll

4.7.3130.0

48,992

27-Jul-2018

20:46

UIAutomationTypes.dll

4.7.3130.0

221,016

27-Jul-2018

20:46

webengine.dll

4.7.3130.0

26,264

27-Jul-2018

20:46

webengine.dll

4.7.3130.0

24,752

27-Jul-2018

20:45

webengine4.dll

4.7.3130.0

667,296

27-Jul-2018

20:46

webengine4.dll

4.7.3130.0

550,040

27-Jul-2018

20:45

WindowsBase.dll

4.7.3130.0

1,292,112

27-Jul-2018

20:46

WMINet_Utils.dll

4.7.3130.0

188,072

27-Jul-2018

20:46

WMINet_Utils.dll

4.7.3130.0

136,360

27-Jul-2018

20:45

WorkflowServiceHostPerformanceCounters.dll

4.7.3130.0

101,136

27-Jul-2018

20:46

WorkflowServiceHostPerformanceCounters.dll

4.7.3130.0

89,384

27-Jul-2018

20:46

WPFFontCache_v0400.exe.mui

4.7.3130.0

19,168

27-Jul-2018

20:46

WPFFontCache_v0400.exe.mui

4.7.3130.0

19,152

27-Jul-2018

20:46

WPFFontCache_v0400.exe

4.7.3130.0

26,728

27-Jul-2018

20:46

WPFFontCache_v0400.exe

4.7.3130.0

25,704

27-Jul-2018

20:46

wpfgfx_v0400.dll

4.7.3130.0

1,764,520

27-Jul-2018

20:46

wpfgfx_v0400.dll

4.7.3130.0

1,345,184

27-Jul-2018

20:46

Placeholder.dll

4.7.3130.0

25,760

27-Jul-2018

20:46

Placeholder.dll

4.7.3130.0

24,736

27-Jul-2018

20:46

PenIMC2_v0400.dll

4.7.3130.0

104,616

27-Jul-2018

20:46

PenIMC2_v0400.dll

4.7.3130.0

86,184

27-Jul-2018

20:46

How to obtain help and support for this security update

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