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Description of the Security and Quality Rollup updates for .NET Framework 3.5 for Windows 8.1, RT 8.1, and Server 2012 R2 (KB 4338424)


View products that this article applies to.

This article also applies to the following:

  • Microsoft .NET Framework 3.5

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Summary

This security update resolves the following vulnerabilities:

  • A "remote code execution" vulnerability exists when .NET Framework does not validate input correctly. An attacker who successfully exploits this vulnerability could take control of an affected system. An attacker could then install programs; view, change, or delete data; or create new accounts that have full user rights. Users whose accounts are configured to have fewer user rights on the system could be less affected than users who have administrative user rights. To exploit the vulnerability, an attacker would have to pass specific input to an application through susceptible .NET Framework methods. This security update addresses the vulnerability by correcting how .NET Framework validates input. To learn more about this vulnerability, see Microsoft Common Vulnerabilities and Exposures CVE-2018-8284.
  • An "elevation of privilege" vulnerability exists in .NET Framework that could allow an attacker to elevate their user rights level. To exploit the vulnerability, an attacker would first have to access the local computer, and then run a malicious program. This update addresses the vulnerability by correcting how .NET Framework enables COM objects. To learn more about this vulnerability, see Microsoft Common Vulnerabilities and Exposures CVE-2018-8202.
  • A "security feature bypass" vulnerability exists when .NET Framework components do not correctly validate certificates. An attacker could present expired certificates when challenged. This security update addresses the vulnerability by making sure that .NET Framework components correctly validate certificates. To learn more about this vulnerability, see Microsoft Common Vulnerabilities and Exposures CVE-2018-8356.

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Important

  • All updates for Windows RT 8.1, Windows 8.1, and Windows Server 2012 R2 require update 2919355 to be installed. We recommend that you install update 2919355 on your Windows RT 8.1-based, Windows 8.1-based, or Windows Server 2012 R2-based computer so that you receive updates in the future.
  • If you install a language pack after you install this update, you must reinstall this update. Therefore, we recommend that you install any language packs that you need before you install this update. For more information, see Add language packs to Windows.

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Additional information about this security update

For more information about this security update as it relates to Windows 8.1, Windows RT 8.1 and Windows Server 2012 R2, see the following article in the Microsoft Knowledge Base:

4340558 Security and Quality Rollup updates for .NET Framework 3.5, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, and 4.7.1 for Windows 8.1, RT 8.1, and Server 2012 R2 (KB 4340558)

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Known issues

After you install any of the July 2018 .NET Framework Security Updates, a COM component fails to load because of “access denied,” “class not registered,” or “internal failure occurred for unknown reasons” errors. The most common failure signature is the following:

Exception type: System.UnauthorizedAccessException

Message: Access is denied. (Exception from HRESULT: 0x80070005 (E_ACCESSDENIED))

For more information about this issue, see the following article in the Microsoft Knowledge Base: 

4345913 "Access Denied" errors and applications with COM activation fail after installing July 2018 Security and Quality Rollup updates for .NET Framework

To resolve this issue, install the August Security and Quality Rollup KB 4345592.

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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 4340558 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.

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Update deployment information

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

20180710 Security update deployment information: July 10, 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

This update replaces updates KB 4099635 and KB 4291497.

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File information

File hash
Package name Package hash SHA 1 Package hash SHA 2
Windows8.1-KB4338424-x64.msu E3D28F90C6B9DD7E80217B6FB0869E7B6DFE6738 938BF4A440F81D59E9AA7811E601567F9999B5C4994EA12AB525D5423EF302A6
Windows8.1-KB4338424-x86.msu 0FD741C009EEBF8DD694D7685D27ACE0424D4BA8 73EB97EF51B32FE62D9F318E5C3E1581D7EF9B4CF60BC6BBA9386DE3AD4630BC

 
File attributes for all supported x64-based systems

The English (United States) version of this update 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.

File name File version File size Date Time
big5.nlp   66,728 26-Oct-2017 16:06
bopomofo.nlp   82,172 26-Oct-2017 16:06
ksc.nlp   116,756 26-Oct-2017 16:06
mscorlib.dll 2.0.50727.8789 4,571,136 11-Jun-2018 13:09
normidna.nlp   59,342 26-Oct-2017 16:06
normnfc.nlp   45,794 26-Oct-2017 16:06
normnfd.nlp   39,284 26-Oct-2017 16:06
normnfkc.nlp   66,384 26-Oct-2017 16:06
normnfkd.nlp   60,294 26-Oct-2017 16:06
prc.nlp   83,748 26-Oct-2017 16:06
prcp.nlp   83,748 26-Oct-2017 16:06
sortkey.nlp   262,148 26-Oct-2017 16:06
sorttbls.nlp   20,320 26-Oct-2017 16:06
xjis.nlp   28,288 26-Oct-2017 16:06
aspnet_wp.exe 2.0.50727.8762 43,160 22-Apr-2017 13:08
mscordacwks.dll 2.0.50727.8789 1,757,344 11-Jun-2018 13:09
mscorwks.dll 2.0.50727.8789 10,009,752 11-Jun-2018 13:10
sos.dll 2.0.50727.8789 486,032 11-Jun-2018 13:10
system.data.sqlxml.dll 2.0.50727.8773 745,472 29-Nov-2017 05:34
system.management.dll 2.0.50727.8766 389,120 12-Jul-2017 13:08
system.runtime.remoting.dll 2.0.50727.8771 307,200 31-Aug-2017 13:15
system.security.dll 2.0.50727.8784 274,432 28-Mar-2018 13:15
system.web.regularexpressions.dll 2.0.50727.8762 98,304 22-Apr-2017 13:08
system.xml.dll 2.0.50727.8773 2,056,192 29-Nov-2017 05:34
system.dll 2.0.50727.8770 3,203,072 31-Aug-2017 13:15
webengine.dll 2.0.50727.8762 746,648 22-Apr-2017 13:08
wminet_utils.dll 2.0.50727.8766 140,960 12-Jul-2017 13:08
presentationcore.dll 3.0.6920.8773 4,006,400 30-Mar-2017 13:15
presentationfontcache.exe.config   161 22-Aug-2015 13:27
wpfgfx_v0300.dll 3.0.6920.8773 2,256,032 30-Mar-2017 13:15
system.data.dll 2.0.50727.8762 3,150,336 22-Apr-2017 13:08
system.printing.dll 3.0.6920.8773 358,400 30-Mar-2017 13:15
system.web.dll 2.0.50727.8762 5,296,128 22-Apr-2017 13:08
servicemonikersupport.dll 3.0.4506.8800 20,144 11-Jun-2018 13:10
smdiagnostics.dll 3.0.4506.8800 94,208 11-Jun-2018 13:10
smsvchost.exe 3.0.4506.8800 117,376 11-Jun-2018 13:10
system.identitymodel.dll 3.0.4506.8800 405,504 11-Jun-2018 13:09
system.runtime.serialization.dll 3.0.4506.8800 847,872 11-Jun-2018 13:10
system.runtime.serialization.dll 3.0.4506.8800 847,872 11-Jun-2018 13:10
system.servicemodel.dll 3.0.4506.8800 5,332,992 11-Jun-2018 13:10
system.servicemodel.washosting.dll 3.0.4506.8800 32,768 11-Jun-2018 13:10
system.servicemodel.dll 3.0.4506.8800 5,332,992 11-Jun-2018 13:10
penimc.dll 3.0.6920.8773 85,648 30-Mar-2017 13:15
presentationframework.dll 3.0.6920.8773 4,640,768 30-Mar-2017 13:15
presentationhostdll.dll 3.0.6920.8773 172,208 30-Mar-2017 13:15
reachframework.dll 3.0.6920.8773 532,480 30-Mar-2017 13:15
windowsbase.dll 3.0.6920.8773 1,118,208 30-Mar-2017 13:15
system.workflow.activities.dll 3.0.4203.8800 1,060,864 11-Jun-2018 13:10
system.workflow.componentmodel.dll 3.0.4203.8800 1,519,616 11-Jun-2018 13:10
system.workflow.runtime.dll 3.0.4203.8800 454,656 11-Jun-2018 13:10
presentationframework.dll 3.0.6920.8773 5,283,840 30-Mar-2017 13:15
reachframework.dll 3.0.6920.8773 532,480 30-Mar-2017 13:15
smdiagnostics.dll 3.0.4506.8800 110,592 11-Jun-2018 13:11
smsvchost.exe 3.0.4506.8800 129,664 11-Jun-2018 13:11
system.data.sqlxml.dll 2.0.50727.8773 745,472 12-Dec-2017 13:09
system.identitymodel.dll 3.0.4506.8800 446,464 11-Jun-2018 13:11
system.management.dll 2.0.50727.8766 389,120 12-Jul-2017 13:11
system.runtime.remoting.dll 2.0.50727.8771 307,200 31-Aug-2017 13:17
system.runtime.serialization.dll 3.0.4506.8800 970,752 11-Jun-2018 13:11
system.runtime.serialization.dll 3.0.4506.8800 970,752 11-Jun-2018 13:11
system.security.dll 2.0.50727.8784 274,432 28-Mar-2018 13:15
system.servicemodel.dll 3.0.4506.8800 5,992,448 11-Jun-2018 13:11
system.servicemodel.washosting.dll 3.0.4506.8800 32,768 11-Jun-2018 13:11
system.servicemodel.dll 3.0.4506.8800 5,992,448 11-Jun-2018 13:11
system.web.regularexpressions.dll 2.0.50727.8762 98,304 22-Apr-2017 13:09
system.workflow.activities.dll 3.0.4203.8800 1,142,784 11-Jun-2018 13:11
system.workflow.componentmodel.dll 3.0.4203.8800 1,630,208 11-Jun-2018 13:11
system.workflow.runtime.dll 3.0.4203.8800 540,672 11-Jun-2018 13:11
system.xml.dll 2.0.50727.8773 2,056,192 12-Dec-2017 13:09
system.dll 2.0.50727.8770 3,203,072 31-Aug-2017 13:17
windowsbase.dll 3.0.6920.8773 1,257,472 30-Mar-2017 13:15
big5.nlp   66,728 27-Oct-2017 23:27
bopomofo.nlp   82,172 27-Oct-2017 23:27
ksc.nlp   116,756 27-Oct-2017 23:27
mscorlib.dll 2.0.50727.8789 4,554,752 11-Jun-2018 13:11
normidna.nlp   59,342 27-Oct-2017 23:27
normnfc.nlp   45,794 27-Oct-2017 23:27
normnfd.nlp   39,284 27-Oct-2017 23:27
normnfkc.nlp   66,384 27-Oct-2017 23:27
normnfkd.nlp   60,294 27-Oct-2017 23:27
prc.nlp   83,748 27-Oct-2017 23:27
prcp.nlp   83,748 27-Oct-2017 23:27
sortkey.nlp   262,148 27-Oct-2017 23:27
sorttbls.nlp   20,320 27-Oct-2017 23:27
xjis.nlp   28,288 27-Oct-2017 23:27
aspnet_wp.exe 2.0.50727.8762 31,384 22-Apr-2017 13:09
mscordacwks.dll 2.0.50727.8789 990,368 11-Jun-2018 13:11
mscorwks.dll 2.0.50727.8789 5,948,056 11-Jun-2018 13:11
sos.dll 2.0.50727.8789 389,776 11-Jun-2018 13:11
webengine.dll 2.0.50727.8762 437,400 22-Apr-2017 13:09
wminet_utils.dll 2.0.50727.8766 116,896 12-Jul-2017 13:11
presentationcore.dll 3.0.6920.8773 4,222,976 30-Mar-2017 13:15
presentationfontcache.exe.config   161 20-Aug-2015 13:24
wpfgfx_v0300.dll 3.0.6920.8773 1,737,888 30-Mar-2017 13:15
system.data.dll 2.0.50727.8762 2,975,744 22-Apr-2017 13:09
system.printing.dll 3.0.6920.8773 372,736 30-Mar-2017 13:15
system.web.dll 2.0.50727.8762 5,287,936 22-Apr-2017 13:09
servicemonikersupport.dll 3.0.4506.8800 18,096 11-Jun-2018 13:11
system.identitymodel.dll 3.0.4506.8800 446,464 11-Jun-2018 13:11
system.runtime.serialization.dll 3.0.4506.8800 970,752 11-Jun-2018 13:11
system.servicemodel.dll 3.0.4506.8800 5,992,448 11-Jun-2018 13:11
penimc.dll 3.0.6920.8773 68,752 30-Mar-2017 13:15
presentationframework.dll 3.0.6920.8773 5,283,840 30-Mar-2017 13:15
presentationhostdll.dll 3.0.6920.8773 131,248 30-Mar-2017 13:15
reachframework.dll 3.0.6920.8773 532,480 30-Mar-2017 13:15
windowsbase.dll 3.0.6920.8773 1,257,472 30-Mar-2017 13:15
system.workflow.activities.dll 3.0.4203.8800 1,142,784 11-Jun-2018 13:11
system.workflow.componentmodel.dll 3.0.4203.8800 1,630,208 11-Jun-2018 13:11
system.workflow.runtime.dll 3.0.4203.8800 540,672 11-Jun-2018 13:11
File attributes for all supported x86-based systems

The English (United States) version of this update 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.

File name File version File size Date Time
presentationframework.dll 3.0.6920.8773 5,283,840 30-Mar-2017 13:15
reachframework.dll 3.0.6920.8773 532,480 30-Mar-2017 13:15
smdiagnostics.dll 3.0.4506.8800 110,592 11-Jun-2018 13:11
smsvchost.exe 3.0.4506.8800 129,664 11-Jun-2018 13:11
system.data.sqlxml.dll 2.0.50727.8773 745,472 12-Dec-2017 13:09
system.identitymodel.dll 3.0.4506.8800 446,464 11-Jun-2018 13:11
system.management.dll 2.0.50727.8766 389,120 12-Jul-2017 13:11
system.runtime.remoting.dll 2.0.50727.8771 307,200 31-Aug-2017 13:17
system.runtime.serialization.dll 3.0.4506.8800 970,752 11-Jun-2018 13:11
system.runtime.serialization.dll 3.0.4506.8800 970,752 11-Jun-2018 13:11
system.security.dll 2.0.50727.8784 274,432 28-Mar-2018 13:15
system.servicemodel.dll 3.0.4506.8800 5,992,448 11-Jun-2018 13:11
system.servicemodel.washosting.dll 3.0.4506.8800 32,768 11-Jun-2018 13:11
system.servicemodel.dll 3.0.4506.8800 5,992,448 11-Jun-2018 13:11
system.web.regularexpressions.dll 2.0.50727.8762 98,304 22-Apr-2017 13:09
system.workflow.activities.dll 3.0.4203.8800 1,142,784 11-Jun-2018 13:11
system.workflow.componentmodel.dll 3.0.4203.8800 1,630,208 11-Jun-2018 13:11
system.workflow.runtime.dll 3.0.4203.8800 540,672 11-Jun-2018 13:11
system.xml.dll 2.0.50727.8773 2,056,192 12-Dec-2017 13:09
system.dll 2.0.50727.8770 3,203,072 31-Aug-2017 13:17
windowsbase.dll 3.0.6920.8773 1,257,472 30-Mar-2017 13:15
big5.nlp   66,728 27-Oct-2017 23:27
bopomofo.nlp   82,172 27-Oct-2017 23:27
ksc.nlp   116,756 27-Oct-2017 23:27
mscorlib.dll 2.0.50727.8789 4,554,752 11-Jun-2018 13:11
normidna.nlp   59,342 27-Oct-2017 23:27
normnfc.nlp   45,794 27-Oct-2017 23:27
normnfd.nlp   39,284 27-Oct-2017 23:27
normnfkc.nlp   66,384 27-Oct-2017 23:27
normnfkd.nlp   60,294 27-Oct-2017 23:27
prc.nlp   83,748 27-Oct-2017 23:27
prcp.nlp   83,748 27-Oct-2017 23:27
sortkey.nlp   262,148 27-Oct-2017 23:27
sorttbls.nlp   20,320 27-Oct-2017 23:27
xjis.nlp   28,288 27-Oct-2017 23:27
aspnet_wp.exe 2.0.50727.8762 31,384 22-Apr-2017 13:09
mscordacwks.dll 2.0.50727.8789 990,368 11-Jun-2018 13:11
mscorwks.dll 2.0.50727.8789 5,948,056 11-Jun-2018 13:11
sos.dll 2.0.50727.8789 389,776 11-Jun-2018 13:11
webengine.dll 2.0.50727.8762 437,400 22-Apr-2017 13:09
wminet_utils.dll 2.0.50727.8766 116,896 12-Jul-2017 13:11
presentationcore.dll 3.0.6920.8773 4,222,976 30-Mar-2017 13:15
presentationfontcache.exe.config   161 20-Aug-2015 13:24
wpfgfx_v0300.dll 3.0.6920.8773 1,737,888 30-Mar-2017 13:15
system.data.dll 2.0.50727.8762 2,975,744 22-Apr-2017 13:09
system.printing.dll 3.0.6920.8773 372,736 30-Mar-2017 13:15
system.web.dll 2.0.50727.8762 5,287,936 22-Apr-2017 13:09
servicemonikersupport.dll 3.0.4506.8800 18,096 11-Jun-2018 13:11
system.identitymodel.dll 3.0.4506.8800 446,464 11-Jun-2018 13:11
system.runtime.serialization.dll 3.0.4506.8800 970,752 11-Jun-2018 13:11
system.servicemodel.dll 3.0.4506.8800 5,992,448 11-Jun-2018 13:11
penimc.dll 3.0.6920.8773 68,752 30-Mar-2017 13:15
presentationframework.dll 3.0.6920.8773 5,283,840 30-Mar-2017 13:15
presentationhostdll.dll 3.0.6920.8773 131,248 30-Mar-2017 13:15
reachframework.dll 3.0.6920.8773 532,480 30-Mar-2017 13:15
windowsbase.dll 3.0.6920.8773 1,257,472 30-Mar-2017 13:15
system.workflow.activities.dll 3.0.4203.8800 1,142,784 11-Jun-2018 13:11
system.workflow.componentmodel.dll 3.0.4203.8800 1,630,208 11-Jun-2018 13:11
system.workflow.runtime.dll 3.0.4203.8800 540,672 11-Jun-2018 13:11

 

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How to obtain help and support for this security update

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Keywords: kbsurveynew, kbsecvulnerability, kbsecurity, kbsecreview, kbsecbulletin, kbbug, kblangall, kbfix, kbexpertiseinter, kb, atdownload, kbmustloc

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Article Info
Article ID : 4338424
Revision : 22
Created on : 8/15/2018
Published on : 8/15/2018
Exists online : False
Views : 147