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  2. Description of the security update for Schannel: May 10, 2016

Description of the security update for Schannel: May 10, 2016

View products that this article applies to.

Summary

Microsoft has released a Microsoft security advisory about this issue for IT professionals. The security advisory contains additional security-related information. To learn more about the vulnerability, see
https://technet.microsoft.com/security/advisory/3155527

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More Information

Important
  • All future security and non-security 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 future updates.
  • 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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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 turn on automatic updating, see
Get security updates automatically.

Note For Windows RT 8.1, this update is available through Windows Update only.
Method 2: Microsoft Download Center
The following files are available for download from the Microsoft Download Center.

For all supported x64-based versions of Windows Server 2012

Download Download the package now.

For all supported x86-based versions of Windows 8.1

Download Download the package now.

For all supported x64-based versions of Windows 8.1

Download Download the package now.

For all supported x64-based versions of Windows Server 2012 R2

Download Download the package now.

Release Date: May 10, 2016


For more information about how to download Microsoft support files, click the following article number to go to the article in the Microsoft Knowledge Base:
119591 How to obtain Microsoft support files from online services
Virus-scan claim
Microsoft scanned this file for viruses by using 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 it.

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More Information

How to obtain help and support for this security update
Help for installing updates: Support for Microsoft Update

Security solutions for IT professionals: TechNet Security Troubleshooting and Support

Help for protecting your Windows-based computer from viruses and malware: Virus Solution and Security Center

Local support according to your country: International Support

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File Information

File hash information
File nameSHA1 hashSHA256 hash
Windows8.1-KB3151058-x86.msu1560AC25067CC01063B3CA849908FC93FFC99219259ACDC4D5D421886DBAB3DC756CB9A43F8882E433F8DF2EF856F94F4DFC4441
Windows8.1-KB3151058-x64.msu2A14FB6B05629361386B8A27244A33317031F92EAAE7CEBEAAADF9A6966015D2E87840424136F61ED113200A17767CEA3D566078
Windows8-RT-KB3151058-x64.msu4495EB316DC2123BA6FED2605022FA2FB0C431377C7512107237FDB0C30FE5DB9BD92E5BA84B6777C6099461560E707E102D1B9E
File information
The English (United States) version of this software update installs files that have the attributes that are listed in the following tables.

Windows 8.1 and Windows Server 2012 R2 file information

Notes
  • The files that apply to a specific product, milestone (RTM, SPn), and service branch (LDR, GDR) can be identified by examining the file version numbers as shown in the following table:
    VersionProductMilestoneService branch
    6.3.960 0.17 xxxWindows RT 8.1, Windows 8.1, and Windows Server 2012 R2RTMGDR
  • GDR service branches contain only those fixes that are widely released to address widespread, critical issues. LDR service branches contain hotfixes in addition to widely released fixes.
  • The MANIFEST files (.manifest) and MUM files (.mum) that are installed are not listed.
For all supported x86-based versions
File nameFile versionFile sizeDateTimePlatform
Bcryptprimitives.dll6.3.9600.18154340,87203-Dec-201518:52x86
Cng.sys6.3.9600.18298478,80806-Apr-201617:49x86
Ksecpkg.sys6.3.9600.18154148,31203-Dec-201518:51x86
Lsasrv.dll6.3.9600.182981,118,72006-Apr-201615:49x86
Adtschema.dll6.3.9600.17415736,76829-Oct-201402:06x86
Msaudite.dll6.3.9600.17415154,11229-Oct-201402:06x86
Msobjs.dll6.3.9600.1638461,95222-Aug-201304:17x86
Ncrypt.dll6.3.9600.18298120,38406-Apr-201617:49x86
Ncryptsslp.dll6.3.9600.1815491,41603-Dec-201518:52x86
Schannel.dll6.3.9600.18298357,88806-Apr-201615:48x86
Mrxsmb10.sys6.3.9600.18298229,37606-Apr-201616:48x86
Mrxsmb20.sys6.3.9600.18298153,08806-Apr-201616:49x86
Mrxsmb.sys6.3.9600.18298328,70406-Apr-201616:48x86
For all supported x64-based versions
File nameFile versionFile sizeDateTimePlatformSP requirementService branch
Bcryptprimitives.dll6.3.9600.18154397,22403-Dec-201519:42x64NoneNot applicable
Certcli.dll6.3.9600.18298445,44006-Apr-201617:40x64NoneNot applicable
Cng.sys6.3.9600.18298561,96006-Apr-201621:13x64NoneNot applicable
Ksecpkg.sys6.3.9600.18154177,48803-Dec-201519:41x64NoneNot applicable
Lsasrv.dll6.3.9600.182981,441,79206-Apr-201616:57x64NoneNot applicable
Adtschema.dll6.3.9600.17415736,76829-Oct-201402:50x64NoneNot applicable
Msaudite.dll6.3.9600.17415154,11229-Oct-201402:51x64NoneNot applicable
Msobjs.dll6.3.9600.1638461,95222-Aug-201311:46x64NoneNot applicable
Ncrypt.dll6.3.9600.18298137,97606-Apr-201621:13x64NoneNot applicable
Ncryptsslp.dll6.3.9600.18154106,96003-Dec-201519:42x64NoneNot applicable
Ocspisapi.dll6.3.9600.17415293,37629-Oct-201401:43x64SPSAMD64_MICROSOFT-WINDOWS-OCSP
Ocspisapictrs.hNot applicable1,42118-Jun-201315:06Not applicableSPSAMD64_MICROSOFT-WINDOWS-OCSP
Ocspisapictrs.iniNot applicable2,63618-Jun-201315:06Not applicableSPSAMD64_MICROSOFT-WINDOWS-OCSP
Ocspsvcctrs.iniNot applicable2,96022-Aug-201319:26Not applicableSPSAMD64_MICROSOFT-WINDOWS-OCSP
Ocspsvcctrs.iniNot applicable3,13422-Aug-201319:44Not applicableSPSAMD64_MICROSOFT-WINDOWS-OCSP
Ocspsvcctrs.iniNot applicable2,91822-Aug-201312:30Not applicableSPSAMD64_MICROSOFT-WINDOWS-OCSP
Ocspsvcctrs.iniNot applicable3,21022-Aug-201319:43Not applicableSPSAMD64_MICROSOFT-WINDOWS-OCSP
Ocspsvcctrs.iniNot applicable3,09822-Aug-201319:30Not applicableSPSAMD64_MICROSOFT-WINDOWS-OCSP
Ocspsvcctrs.iniNot applicable3,02822-Aug-201319:46Not applicableSPSAMD64_MICROSOFT-WINDOWS-OCSP
Ocspsvcctrs.iniNot applicable3,14022-Aug-201319:31Not applicableSPSAMD64_MICROSOFT-WINDOWS-OCSP
Ocspsvcctrs.iniNot applicable2,64222-Aug-201319:30Not applicableSPSAMD64_MICROSOFT-WINDOWS-OCSP
Ocspsvcctrs.iniNot applicable2,57622-Aug-201319:31Not applicableSPSAMD64_MICROSOFT-WINDOWS-OCSP
Ocspsvcctrs.iniNot applicable3,02622-Aug-201319:23Not applicableSPSAMD64_MICROSOFT-WINDOWS-OCSP
Ocspsvcctrs.iniNot applicable3,02822-Aug-201319:23Not applicableSPSAMD64_MICROSOFT-WINDOWS-OCSP
Ocspsvcctrs.iniNot applicable3,18822-Aug-201319:23Not applicableSPSAMD64_MICROSOFT-WINDOWS-OCSP
Ocspsvcctrs.iniNot applicable3,12622-Aug-201319:33Not applicableSPSAMD64_MICROSOFT-WINDOWS-OCSP
Ocspsvcctrs.iniNot applicable3,06422-Aug-201319:36Not applicableSPSAMD64_MICROSOFT-WINDOWS-OCSP
Ocspsvcctrs.iniNot applicable3,09222-Aug-201319:36Not applicableSPSAMD64_MICROSOFT-WINDOWS-OCSP
Ocspsvcctrs.iniNot applicable2,82822-Aug-201319:32Not applicableSPSAMD64_MICROSOFT-WINDOWS-OCSP
Ocspsvcctrs.iniNot applicable2,46422-Aug-201319:20Not applicableSPSAMD64_MICROSOFT-WINDOWS-OCSP
Ocspsvcctrs.iniNot applicable2,48022-Aug-201319:20Not applicableSPSAMD64_MICROSOFT-WINDOWS-OCSP
Ocspsvcctrs.iniNot applicable2,46022-Aug-201319:21Not applicableSPSAMD64_MICROSOFT-WINDOWS-OCSP
Ocspsvc.exe6.3.9600.17415219,13629-Oct-201402:19x64SPSAMD64_MICROSOFT-WINDOWS-OCSP
Ocspsvcctrs.hNot applicable1,56918-Jun-201315:06Not applicableSPSAMD64_MICROSOFT-WINDOWS-OCSP
Ocspsvcctrs.iniNot applicable2,91818-Jun-201315:06Not applicableSPSAMD64_MICROSOFT-WINDOWS-OCSP
Schannel.dll6.3.9600.18298432,12806-Apr-201616:52x64NoneNot applicable
Mrxsmb10.sys6.3.9600.18298284,67206-Apr-201618:19x64NoneNot applicable
Mrxsmb20.sys6.3.9600.18298201,72806-Apr-201618:20x64NoneNot applicable
Mrxsmb.sys6.3.9600.18298401,92006-Apr-201618:19x64NoneNot applicable
Schannel.dll6.3.9600.18298357,88806-Apr-201615:48x86NoneNot applicable
Bcryptprimitives.dll6.3.9600.18154340,87203-Dec-201518:52x86NoneNot applicable
Certcli.dll6.3.9600.18298324,09606-Apr-201616:20x86NoneNot applicable
Adtschema.dll6.3.9600.17415736,76829-Oct-201402:06x86NoneNot applicable
Msaudite.dll6.3.9600.17415154,11229-Oct-201402:06x86NoneNot applicable
Msobjs.dll6.3.9600.1638461,95222-Aug-201304:17x86NoneNot applicable
Ncrypt.dll6.3.9600.18298120,38406-Apr-201617:49x86NoneNot applicable
Ncryptsslp.dll6.3.9600.1815491,41603-Dec-201518:52x86NoneNot applicable

Windows Server 2012 file information

Notes
  • The files that apply to a specific product, milestone (RTM, SPn), and service branch (LDR, GDR) can be identified by examining the file version numbers as shown in the following table:
    Version Product Milestone Service branch
    6.2.920 0.17xxxWindows 8, Windows RT, or Windows Server 2012RTMGDR
    6.2.920 0.21xxxWindows 8, Windows RT, or Windows Server 2012RTMLDR
  • GDR service branches contain only those fixes that are widely released to address widespread, critical issues. LDR service branches contain hotfixes in addition to widely released fixes.
  • The MANIFEST files (.manifest) and MUM files (.mum) that are installed are not listed.
For all supported x64-based versions
File nameFile versionFile sizeDateTimePlatformSP requirementService branch
Bcryptprimitives.dll6.2.9200.21637374,93622-Sep-201513:43x64NoneNot applicable
Ksecdd.sys6.2.9200.21473100,18402-May-201506:23x64NoneNot applicable
Lsass.exe6.2.9200.2052135,84020-Sep-201206:33x64NoneNot applicable
Sspicli.dll6.2.9200.21703164,35217-Nov-201508:00x64NoneNot applicable
Sspisrv.dll6.2.9200.2052127,64820-Sep-201206:32x64NoneNot applicable
Cng.sys6.2.9200.21637566,07222-Sep-201513:43x64NoneNot applicable
Ksecpkg.sys6.2.9200.21703171,35217-Nov-201509:52x64NoneNot applicable
Lsasrv.dll6.2.9200.218301,280,00009-Apr-201616:01x64NoneNot applicable
Adtschema.dll6.2.9200.21289719,36010-Nov-201404:43x64NoneNot applicable
Msaudite.dll6.2.9200.21269146,94411-Oct-201405:38x64NoneNot applicable
Msobjs.dll6.2.9200.1638461,95226-Jul-201202:36x64NoneNot applicable
Ncrypt.dll6.2.9200.21708135,16804-Dec-201520:37x64NoneNot applicable
Ncryptsslp.dll6.2.9200.2170889,08804-Dec-201520:37x64NoneNot applicable
Ocspsvcctrs.iniNot applicable2,96026-Jul-201205:07Not applicableSPSAMD64_MICROSOFT-WINDOWS-OCSP
Ocspsvcctrs.iniNot applicable3,13426-Jul-201208:00Not applicableSPSAMD64_MICROSOFT-WINDOWS-OCSP
Ocspsvcctrs.iniNot applicable2,91826-Jul-201204:43Not applicableSPSAMD64_MICROSOFT-WINDOWS-OCSP
Ocspsvcctrs.iniNot applicable3,21026-Jul-201207:59Not applicableSPSAMD64_MICROSOFT-WINDOWS-OCSP
Ocspsvcctrs.iniNot applicable3,09826-Jul-201208:00Not applicableSPSAMD64_MICROSOFT-WINDOWS-OCSP
Ocspsvcctrs.iniNot applicable3,02826-Jul-201207:59Not applicableSPSAMD64_MICROSOFT-WINDOWS-OCSP
Ocspsvcctrs.iniNot applicable3,14026-Jul-201205:21Not applicableSPSAMD64_MICROSOFT-WINDOWS-OCSP
Ocspsvcctrs.iniNot applicable2,64226-Jul-201208:11Not applicableSPSAMD64_MICROSOFT-WINDOWS-OCSP
Ocspsvcctrs.iniNot applicable2,57626-Jul-201205:20Not applicableSPSAMD64_MICROSOFT-WINDOWS-OCSP
Ocspsvcctrs.iniNot applicable3,02626-Jul-201207:36Not applicableSPSAMD64_MICROSOFT-WINDOWS-OCSP
Ocspsvcctrs.iniNot applicable3,02826-Jul-201207:48Not applicableSPSAMD64_MICROSOFT-WINDOWS-OCSP
Ocspsvcctrs.iniNot applicable3,18826-Jul-201205:30Not applicableSPSAMD64_MICROSOFT-WINDOWS-OCSP
Ocspsvcctrs.iniNot applicable3,12626-Jul-201205:08Not applicableSPSAMD64_MICROSOFT-WINDOWS-OCSP
Ocspsvcctrs.iniNot applicable3,06426-Jul-201207:49Not applicableSPSAMD64_MICROSOFT-WINDOWS-OCSP
Ocspsvcctrs.iniNot applicable3,09226-Jul-201207:52Not applicableSPSAMD64_MICROSOFT-WINDOWS-OCSP
Ocspsvcctrs.iniNot applicable2,82826-Jul-201205:12Not applicableSPSAMD64_MICROSOFT-WINDOWS-OCSP
Ocspsvcctrs.iniNot applicable2,46426-Jul-201208:05Not applicableSPSAMD64_MICROSOFT-WINDOWS-OCSP
Ocspsvcctrs.iniNot applicable2,48026-Jul-201205:13Not applicableSPSAMD64_MICROSOFT-WINDOWS-OCSP
Ocspsvcctrs.iniNot applicable2,46026-Jul-201208:11Not applicableSPSAMD64_MICROSOFT-WINDOWS-OCSP
Ocspsvc.exe6.2.9200.21345272,38415-Jan-201505:27x64SPSAMD64_MICROSOFT-WINDOWS-OCSP
Ocspsvcctrs.hNot applicable1,56902-Jun-201214:34Not applicableSPSAMD64_MICROSOFT-WINDOWS-OCSP
Ocspsvcctrs.iniNot applicable2,91802-Jun-201214:34Not applicableSPSAMD64_MICROSOFT-WINDOWS-OCSP
Credssp.dll6.2.9200.2170320,48017-Nov-201507:59x64SP_AMD64_MICROSOFT-WINDOWS-SECURITY-CREDSSP
Tspkg.dll6.2.9200.2170394,72017-Nov-201508:01x64SP_AMD64_MICROSOFT-WINDOWS-SECURITY-CREDSSP
Tspkg.mofNot applicable96402-Jun-201214:33Not applicableSP_AMD64_MICROSOFT-WINDOWS-SECURITY-CREDSSP
Wdigest.dll6.2.9200.21703208,89617-Nov-201508:01x64NoneNot applicable
Kerberos.dll6.2.9200.21830829,95209-Apr-201616:01x64NoneNot applicable
Msv1_0.dll6.2.9200.21830317,95209-Apr-201616:01x64NoneNot applicable
Schannel.dll6.2.9200.21830408,57609-Apr-201616:01x64NoneNot applicable
Shcore.dll6.2.9200.21703590,84817-Nov-201508:00x64NoneNot applicable
Mrxsmb10.sys6.2.9200.21529281,60025-Jun-201518:52x64NoneNot applicable
Mrxsmb20.sys6.2.9200.21548205,31211-Jul-201517:07x64NoneNot applicable
Mrxsmb.sys6.2.9200.21342396,80006-Jan-201523:17x64NoneNot applicable
Lsm.dll6.2.9200.21703439,80817-Nov-201508:00x64NoneNot applicable
Workerdd.dll6.2.9200.2101214,84812-Apr-201406:58x64NoneNot applicable
Usercpl.dll6.2.9200.217031,043,96817-Nov-201508:01x64NoneNot applicable
Usercpl.ptxmlNot applicable78911-Oct-201200:40Not applicableNoneNot applicable
Winlogon.exe6.2.9200.21703578,04817-Nov-201508:01x64NoneNot applicable
Sspicli.dll6.2.9200.2098499,84010-Mar-201401:34x86NoneNot applicable
Wdigest.dll6.2.9200.21703176,64017-Nov-201508:09x86NoneNot applicable
Kerberos.dll6.2.9200.21830666,11209-Apr-201616:48x86NoneNot applicable
Msv1_0.dll6.2.9200.21830274,94409-Apr-201616:48x86NoneNot applicable
Schannel.dll6.2.9200.21830335,87209-Apr-201616:48x86NoneNot applicable
Bcryptprimitives.dll6.2.9200.21637333,58422-Sep-201513:43x86NoneNot applicable
Adtschema.dll6.2.9200.21289719,36010-Nov-201403:40x86NoneNot applicable
Msaudite.dll6.2.9200.21269146,94411-Oct-201404:35x86NoneNot applicable
Msobjs.dll6.2.9200.1638461,95226-Jul-201202:47x86NoneNot applicable
Ncrypt.dll6.2.9200.2170889,08804-Dec-201520:11x86NoneNot applicable
Ncryptsslp.dll6.2.9200.2170873,72804-Dec-201520:11x86NoneNot applicable
Credssp.dll6.2.9200.2170317,40817-Nov-201508:08x86SP_X86_MICROSOFT-WINDOWS-SECURITY-CREDSSP
Tspkg.dll6.2.9200.2170376,80017-Nov-201508:09x86SP_X86_MICROSOFT-WINDOWS-SECURITY-CREDSSP
Tspkg.mofNot applicable96402-Jun-201214:33Not applicableSP_X86_MICROSOFT-WINDOWS-SECURITY-CREDSSP
Shcore.dll6.2.9200.21703460,80017-Nov-201508:09x86NoneNot applicable
Usercpl.dll6.2.9200.21703961,53617-Nov-201508:09x86NoneNot applicable
Usercpl.ptxmlNot applicable78911-Oct-201200:42Not applicableNoneNot applicable

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

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Article Info
Article ID : 3151058
Revision : 3
Created on : 4/13/2020
Published on : 4/16/2020
Exists online : False
Views : 298