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MS16-134: Description of the security update for common log file system driver: November 8, 2016


View products that this article applies to.

Summary

This security update resolves vulnerabilities in Microsoft Windows. The vulnerability could allow elevation of privilege when the Windows Common Log File System (CLFS) driver improperly handles objects in memory. In a local attack scenario, an attacker could exploit these vulnerabilities by running a specially crafted application to take complete control over the affected system. An attacker who successfully exploits this vulnerability could run processes in an elevated context.


To learn more about the vulnerability, see Microsoft Security Bulletin MS16-134.

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More Information

Important
  • 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 require 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.

Method 2: Microsoft Update Catalog

To get the stand-alone package for this update, go to the Microsoft Update Catalog website.

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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-RT-KB3181707-x64.msuC0993523EAE37FF23401232B884A1127AD06DD5F0A59D3E9D741807AF823C9E7356815C63A2D2FD9BA1EED7D8B839B614281F319
Windows6.0-KB3181707-x64.msuECC67DA290259655949139C8E9071D4C164516EC9042543B91DE630741CEC3A45175EDD834091D3A8CBECAEC12B4B2CD7DD0BAC8
Windows6.0-KB3181707-ia64.msu8F35E54497CE144C19D38B2944CA8E97BD0A91567FC8F6CC1DC81A7C356E71CC91766FE4C96D4C3AA14A500940E8009952448041
Windows6.0-KB3181707-x86.msuE5B8A8279A092763810B95135B1101F3132BE30EC81C18224579F07C9B1EFB2CA73409E8EAA07EFBDE8F4DD4F39AE150AFD2AC14

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 Server 2012 file information

Notes: The MANIFEST files (.manifest) and MUM files (.mum) that are installed are not listed.
For all supported x64-based versions
File nameFile versionFile sizeDateTimePlatform
Clfs.sys6.2.9200.22007363,86408-Oct-201618:00x64

Windows Vista and Windows Server 2008 file information

Notes: The MANIFEST files (.manifest) and MUM files (.mum) that are installed are not listed.
For all supported x64-based versions
File nameFile versionFile sizeDateTimePlatform
Clfs.mofNot applicable3,47218-Sep-200621:36Not applicable
Clfs.sys6.0.6002.19703364,77612-Oct-201616:18x64
Clfsuninstall.mofNot applicable12318-Sep-200621:36Not applicable
Clfs.mofNot applicable3,47207-Mar-201623:37Not applicable
Clfs.sys6.0.6002.24026364,77612-Oct-201615:42x64
Clfsuninstall.mofNot applicable12307-Mar-201623:37Not applicable
For all supported ia64-based versions
File nameFile versionFile sizeDateTimePlatform
Clfs.mofNot applicable3,47203-Jan-200818:57Not applicable
Clfs.sys6.0.6002.19703840,93612-Oct-201615:47IA-64
Clfsuninstall.mofNot applicable12303-Jan-200818:57Not applicable
Clfs.mofNot applicable3,47207-Mar-201623:36Not applicable
Clfs.sys6.0.6002.24026840,93612-Oct-201615:18IA-64
Clfsuninstall.mofNot applicable12307-Mar-201623:36Not applicable
For all supported x86-based versions
File nameFile versionFile sizeDateTimePlatform
Clfs.mofNot applicable3,47218-Sep-200621:38Not applicable
Clfs.sys6.0.6002.19703244,96812-Oct-201616:02x86
Clfsuninstall.mofNot applicable12318-Sep-200621:39Not applicable
Clfs.mofNot applicable3,47207-Mar-201623:37Not applicable
Clfs.sys6.0.6002.24026244,96812-Oct-201615:30x86
Clfsuninstall.mofNot applicable12307-Mar-201623:37Not applicable

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

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Article Info
Article ID : 3181707
Revision : 1
Created on : 1/7/2017
Published on : 11/8/2016
Exists online : False
Views : 229