Notice: This website is an unofficial Microsoft Knowledge Base (hereinafter KB) archive and is intended to provide a reliable access to deleted content from Microsoft KB. All KB articles are owned by Microsoft Corporation. Read full disclaimer for more details.

Security and Quality Rollup for .NET Framework 4.8 for Windows Server 2012 (KB4506992)


View products that this article applies to.

↑ Back to the top


Summary

A remote code execution vulnerability exists in .NET software when the software fails to check the source markup of a file. An Authentication Bypass vulnerability exists in WCF and WIF, allowing signing of SAML tokens with arbitrary symmetric keys. This vulnerability allows an attacker to impersonate another user. The vulnerability exists in WCF, WIF 3.5 and above in .NET Framework, WIF 1.0 component in Windows, WIF Nuget package, and WIF implementation in Sharepoint. An information disclosure vulnerability exists when Exchange and Azure Active Directory allow creation of entities with Display Names having non-printable characters.

To learn more about the vulnerabilities, go to the following Common Vulnerabilities and Exposures (CVE).

↑ Back to the top


Additional information about this update

The following articles contain additional information about this update as it relates to individual product versions.
  • 4507421 Description of the Security and Quality Rollup for .NET Framework 3.5, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8 for Windows Server 2012 (KB4507421)

↑ Back to the top


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: Microsoft Update Catalog

To get the standalone package for this update, go to the Microsoft Update Catalog.

Method 3: Windows Software Update Services (WSUS)

On your WSUS server, follow these steps:

  1. Select Start, select Administrative Tools, and then select Microsoft Windows Server Update Services 3.0.
  2. Expand ComputerName, and then select Action.
  3. Select 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 4507421 into the Search box, and then select Search.
  6. Locate the .NET Framework packages that match the operating systems, languages, and processors in your environment. Select Add to add them to your basket.
  7. After you select all the packages that you require, select View Basket.
  8. To import the packages to your WSUS server, select Import.
  9. After the packages are imported, select Close to return to WSUS.

The updates are now available for installation through WSUS.

↑ Back to the top


Update deployment information

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

20190709 Security update deployment information: July 9, 2019

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 previously released updates 4499407 and 4503866.

↑ Back to the top


File information

File hash information
File nameSHA1 hashSHA256 hash
Windows8-RT-KB4506992-x64.msuA0D3059B29E314DE4F32AA52BDB6F6E86BF7A4A10813038998C7A40A8BFDB682E351D65585A08CB963EC612118EAE80CE33A1538

File information
The English (United States) version of this 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 together with your current daylight saving time (DST) bias. Additionally, the dates and times may change when you perform certain operations on the files.

Windows Server 2012 file information
For all supported x64-based versions
File nameFile versionFile sizeDateTimePlatformSP requirementService branch
Mscorlib.dll4.8.3801.05,436,96809-Apr-201903:24x64NoneNot applicable
Normidna.nlpNot applicable59,34227-Sep-201820:42Not applicableNoneNot applicable
Normnfc.nlpNot applicable47,07627-Sep-201820:42Not applicableNoneNot applicable
Normnfd.nlpNot applicable40,56627-Sep-201820:42Not applicableNoneNot applicable
Normnfkc.nlpNot applicable67,80827-Sep-201820:42Not applicableNoneNot applicable
Normnfkd.nlpNot applicable61,71827-Sep-201820:42Not applicableNoneNot applicable
Aspnet_perf.dll4.8.3815.048,68015-May-201903:08x64SPNAMD64_NETFX4-ASP
Aspnet_state_perf.hNot applicable31815-May-201901:38Not applicableSPNAMD64_NETFX4-ASP
Aspnet_state_perf.iniNot applicable42,99615-May-201903:09Not applicableSPNAMD64_NETFX4-ASP
Aspnet_wp.exe4.8.3815.052,28815-May-201903:08x64SPNAMD64_NETFX4-ASP
Clrjit.dll4.8.3801.01,364,52809-Apr-201903:24x64NoneNot applicable
Clr.dll4.8.3801.011,268,65609-Apr-201903:24x64NoneNot applicable
Compatjit.dll4.8.3801.01,280,04809-Apr-201903:24x64NoneNot applicable
Globalmonospace.compositefontNot applicable26,04015-Mar-201900:44Not applicableSPAAMD64_NETFX4-GLOBALMONOSP
Globalsansserif.compositefontNot applicable26,48915-Mar-201900:44Not applicableNoneNot applicable
Globalserif.compositefontNot applicable29,77915-Mar-201900:44Not applicableNoneNot applicable
Globaluserinterface.compositefontNot applicable264,98606-May-201906:58Not applicableNoneNot applicable
Mscordacwks.dll4.8.3801.01,807,92009-Apr-201903:24x64NoneNot applicable
Mscordbi.dll4.8.3801.01,660,97609-Apr-201903:24x64NoneNot applicable
Penimc.dll14.8.3815.018,48015-May-201903:08x64NoneNot applicable
Penimc2_v0400.dll4.8.3815.0127,52815-May-201903:08x64NoneNot applicable
Penimc_v0400.dll4.8.3815.027,18415-May-201903:08x64NoneNot applicable
Peverify.dll4.8.3801.0272,43209-Apr-201903:24x64NoneNot applicable
Presentationframework-systemdata.dll4.8.3815.024,61615-May-201903:10x86NoneNot applicable
Presentationframework.dll4.8.3815.06,264,87215-May-201903:10x86NoneNot applicable
Presentationhost_v0400.dll.mui4.8.3815.084,52815-May-201903:08Not applicableNoneNot applicable
Presentationhost_v0400.dll4.8.3815.0309,51215-May-201903:08x64NoneNot applicable
Presentationnative_v0400.dll4.8.3815.01,170,98415-May-201903:08x64NoneNot applicable
Servicemodel.mofNot applicable88,38313-Mar-201903:36Not applicableNoneNot applicable
Servicemodel.mof.uninstallNot applicable89613-Mar-201903:36Not applicableNoneNot applicable
Servicemonikersupport.dll4.8.3825.034,56001-Jun-201902:34x64NoneNot applicable
Smdiagnostics.dll4.8.3825.073,54401-Jun-201902:36x86NoneNot applicable
Sos.dll4.8.3801.0928,30409-Apr-201903:24x64NoneNot applicable
System.activities.dll4.8.3825.01,533,34401-Jun-201902:36x86NoneNot applicable
System.core.dll4.8.3815.01,555,87215-May-201903:10x86NoneNot applicable
System.identitymodel.services.dll4.8.3825.0198,40001-Jun-201902:36x86NoneNot applicable
System.identitymodel.dll4.8.3825.01,093,96001-Jun-201902:36x86NoneNot applicable
System.runtime.serialization.dll4.8.3825.01,054,11201-Jun-201902:36x86NoneNot applicable
System.servicemodel.channels.dll4.8.3825.0157,74401-Jun-201902:36x86NoneNot applicable
System.servicemodel.discovery.dll4.8.3825.0308,27201-Jun-201902:36x86NoneNot applicable
System.servicemodel.internals.dll4.8.3825.0253,34401-Jun-201902:36x86NoneNot applicable
System.servicemodel.washosting.dll4.8.3825.040,19201-Jun-201902:36x86NoneNot applicable
System.servicemodel.dll4.8.3825.06,386,50401-Jun-201902:36x86NoneNot applicable
System.web.applicationservices.dll4.8.3815.070,56015-May-201903:10x86NoneNot applicable
System.web.extensions.dll4.8.3815.01,849,24815-May-201903:10x86NoneNot applicable
System.windows.controls.ribbon.dll4.8.3815.0747,04815-May-201903:10x86NoneNot applicable
System.workflow.activities.dll4.8.3825.01,050,36801-Jun-201902:36x86NoneNot applicable
System.workflow.componentmodel.dll4.8.3825.01,556,52801-Jun-201902:36x86NoneNot applicable
System.workflow.runtime.dll4.8.3825.0502,52801-Jun-201902:36x86NoneNot applicable
System.xaml.dll4.8.3815.0638,88015-May-201903:10x86NoneNot applicable
System.dll4.8.3801.03,558,30409-Apr-201903:27x86NoneNot applicable
Uiautomationclientsideproviders.dll4.8.3815.0361,21615-May-201903:10x86NoneNot applicable
Uiautomationclient.dll4.8.3815.0177,92015-May-201903:10x86NoneNot applicable
Uiautomationprovider.dll4.8.3815.048,68815-May-201903:10x86NoneNot applicable
Uiautomationtypes.dll4.8.3815.0222,97615-May-201903:10x86NoneNot applicable
Webengine4.dll4.8.3815.0682,24815-May-201903:08x64NoneNot applicable
Webengine.dll4.8.3815.028,20815-May-201903:08x64NoneNot applicable
Windowsbase.dll4.8.3815.01,305,64815-May-201903:10x86NoneNot applicable
Workflowservicehostperformancecounters.dll4.8.3825.0102,16801-Jun-201902:34x64NoneNot applicable
Wpfgfx_v0400.dll4.8.3815.02,056,75215-May-201903:08x64NoneNot applicable
Globalmonospace.compositefontNot applicable26,04023-Feb-201901:03Not applicableNoneNot applicable
Globalsansserif.compositefontNot applicable26,48923-Feb-201901:03Not applicableNoneNot applicable
Globalserif.compositefontNot applicable29,77923-Feb-201901:03Not applicableNoneNot applicable
Globaluserinterface.compositefontNot applicable264,98606-May-201906:32Not applicableNoneNot applicable
Presentationcore.dll4.8.3815.03,652,65615-May-201903:08x64NoneNot applicable
System.web.dll4.8.3815.05,403,17615-May-201903:08x64NoneNot applicable
Presentationframework-systemdata.dll4.8.3815.024,61615-May-201903:10x86NoneNot applicable
Presentationframework.dll4.8.3815.06,264,87215-May-201903:10x86NoneNot applicable
Smdiagnostics.dll4.8.3825.073,54401-Jun-201902:36x86NoneNot applicable
System.activities.dll4.8.3825.01,533,34401-Jun-201902:36x86NoneNot applicable
System.core.dll4.8.3815.01,555,87215-May-201903:10x86NoneNot applicable
System.identitymodel.services.dll4.8.3825.0198,40001-Jun-201902:36x86NoneNot applicable
System.identitymodel.dll4.8.3825.01,093,96001-Jun-201902:36x86NoneNot applicable
System.runtime.serialization.dll4.8.3825.01,054,11201-Jun-201902:36x86NoneNot applicable
System.servicemodel.channels.dll4.8.3825.0157,74401-Jun-201902:36x86NoneNot applicable
System.servicemodel.discovery.dll4.8.3825.0308,27201-Jun-201902:36x86NoneNot applicable
System.servicemodel.internals.dll4.8.3825.0253,34401-Jun-201902:36x86NoneNot applicable
System.servicemodel.washosting.dll4.8.3825.040,19201-Jun-201902:36x86NoneNot applicable
System.servicemodel.dll4.8.3825.06,386,50401-Jun-201902:36x86NoneNot applicable
System.web.applicationservices.dll4.8.3815.070,56015-May-201903:10x86NoneNot applicable
System.web.extensions.dll4.8.3815.01,849,24815-May-201903:10x86NoneNot applicable
System.windows.controls.ribbon.dll4.8.3815.0747,04815-May-201903:10x86NoneNot applicable
System.workflow.activities.dll4.8.3825.01,050,36801-Jun-201902:36x86NoneNot applicable
System.workflow.componentmodel.dll4.8.3825.01,556,52801-Jun-201902:36x86NoneNot applicable
System.workflow.runtime.dll4.8.3825.0502,52801-Jun-201902:36x86NoneNot applicable
System.xaml.dll4.8.3815.0638,88015-May-201903:10x86NoneNot applicable
System.dll4.8.3801.03,558,30409-Apr-201903:27x86NoneNot applicable
Uiautomationclientsideproviders.dll4.8.3815.0361,21615-May-201903:10x86NoneNot applicable
Uiautomationclient.dll4.8.3815.0177,92015-May-201903:10x86NoneNot applicable
Uiautomationprovider.dll4.8.3815.048,68815-May-201903:10x86NoneNot applicable
Uiautomationtypes.dll4.8.3815.0222,97615-May-201903:10x86NoneNot applicable
Windowsbase.dll4.8.3815.01,305,64815-May-201903:10x86NoneNot applicable
Mscorlib.dll4.8.3801.05,676,28809-Apr-201903:27x86NoneNot applicable
Normidna.nlpNot applicable59,34227-Sep-201820:42Not applicableNoneNot applicable
Normnfc.nlpNot applicable47,07627-Sep-201820:42Not applicableNoneNot applicable
Normnfd.nlpNot applicable40,56627-Sep-201820:42Not applicableNoneNot applicable
Normnfkc.nlpNot applicable67,80827-Sep-201820:42Not applicableNoneNot applicable
Normnfkd.nlpNot applicable61,71827-Sep-201820:42Not applicableNoneNot applicable
Aspnet_perf.dll4.8.3815.043,05615-May-201903:10x86SPNX86_NETFX4-ASP
Aspnet_state_perf.hNot applicable31815-May-201901:55Not applicableSPNX86_NETFX4-ASP
Aspnet_state_perf.iniNot applicable42,99615-May-201903:11Not applicableSPNX86_NETFX4-ASP
Aspnet_wp.exe4.8.3815.046,65615-May-201903:10x86SPNX86_NETFX4-ASP
Clrjit.dll4.8.3801.0560,68809-Apr-201903:27x86NoneNot applicable
Clr.dll4.8.3801.08,042,24009-Apr-201903:27x86NoneNot applicable
Globalmonospace.compositefontNot applicable26,04015-Mar-201900:44Not applicableSPAX86_NETFX4-GLOBALMONOSP
Globalsansserif.compositefontNot applicable26,48915-Mar-201900:44Not applicableNoneNot applicable
Globalserif.compositefontNot applicable29,77915-Mar-201900:44Not applicableNoneNot applicable
Globaluserinterface.compositefontNot applicable264,98606-May-201906:58Not applicableNoneNot applicable
Mscordacwks.dll4.8.3801.01,314,34409-Apr-201903:27x86NoneNot applicable
Mscordbi.dll4.8.3801.01,195,05609-Apr-201903:27x86NoneNot applicable
Penimc.dll14.8.3815.018,48015-May-201903:10x86NoneNot applicable
Penimc2_v0400.dll4.8.3815.0106,54415-May-201903:10x86NoneNot applicable
Penimc_v0400.dll4.8.3815.025,37615-May-201903:10x86NoneNot applicable
Peverify.dll4.8.3801.0189,72009-Apr-201903:27x86NoneNot applicable
Presentationhost_v0400.dll.mui4.8.3815.084,52815-May-201903:10Not applicableNoneNot applicable
Presentationhost_v0400.dll4.8.3815.0240,68815-May-201903:10x86NoneNot applicable
Presentationnative_v0400.dll4.8.3815.0930,05615-May-201903:10x86NoneNot applicable
Servicemonikersupport.dll4.8.3825.031,48801-Jun-201902:36x86NoneNot applicable
Sos.dll4.8.3801.0774,19209-Apr-201903:27x86NoneNot applicable
System.core.dll4.8.3815.01,555,87215-May-201903:10x86NoneNot applicable
System.web.extensions.dll4.8.3815.01,849,24815-May-201903:10x86NoneNot applicable
Webengine4.dll4.8.3815.0571,44015-May-201903:10x86NoneNot applicable
Webengine.dll4.8.3815.026,37615-May-201903:10x86NoneNot applicable
Workflowservicehostperformancecounters.dll4.8.3825.088,85601-Jun-201902:36x86NoneNot applicable
Wpfgfx_v0400.dll4.8.3815.01,625,35215-May-201903:10x86NoneNot applicable
Globalmonospace.compositefontNot applicable26,04015-Mar-201900:44Not applicableNoneNot applicable
Globalsansserif.compositefontNot applicable26,48915-Mar-201900:44Not applicableNoneNot applicable
Globalserif.compositefontNot applicable29,77915-Mar-201900:44Not applicableNoneNot applicable
Globaluserinterface.compositefontNot applicable264,98606-May-201906:58Not applicableNoneNot applicable
Presentationcore.dll4.8.3815.03,676,20815-May-201903:10x86NoneNot applicable
System.web.dll4.8.3815.05,416,22415-May-201903:10x86NoneNot applicable

↑ Back to the top


Information about protection and security

↑ Back to the top


Keywords: kbContentAuto, Vulnerabilities/exploits/security bulletins, kb, kbsurveynew, kbsecvulnerability, kbsecurity, kbsecreview, kbfix, kbmustloc, kblangall, kbSupportTopic, kbexpertiseinter, kbbug, atdownload, kbsecbulletin

↑ Back to the top

Article Info
Article ID : 4506992
Revision : 14
Created on : 8/12/2019
Published on : 8/12/2019
Exists online : False
Views : 247