MicrosoftKB3181707MS16-134: Description of the security update for common log file system driver: November 8, 2016
MS16-134: Description of the security update for common log file system driver: November 8, 2016
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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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.
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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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
File Information
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File hash information
| File name | SHA1 hash | SHA256 hash |
|---|---|---|
| Windows8-RT-KB3181707-x64.msu | C0993523EAE37FF23401232B884A1127AD06DD5F | 0A59D3E9D741807AF823C9E7356815C63A2D2FD9BA1EED7D8B839B614281F319 |
| Windows6.0-KB3181707-x64.msu | ECC67DA290259655949139C8E9071D4C164516EC | 9042543B91DE630741CEC3A45175EDD834091D3A8CBECAEC12B4B2CD7DD0BAC8 |
| Windows6.0-KB3181707-ia64.msu | 8F35E54497CE144C19D38B2944CA8E97BD0A9156 | 7FC8F6CC1DC81A7C356E71CC91766FE4C96D4C3AA14A500940E8009952448041 |
| Windows6.0-KB3181707-x86.msu | E5B8A8279A092763810B95135B1101F3132BE30E | C81C18224579F07C9B1EFB2CA73409E8EAA07EFBDE8F4DD4F39AE150AFD2AC14 |
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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 informationNotes: The MANIFEST files (.manifest) and MUM files (.mum) that are installed are not listed.
| For all supported x64-based versionsFile name | File version | File size | Date | Time | Platform |
|---|---|---|---|---|---|
| Clfs.sys | 6.2.9200.22007 | 363,864 | 08-Oct-2016 | 18:00 | x64 |
| Windows Vista and Windows Server 2008 file informationNotes: The MANIFEST files (.manifest) and MUM files (.mum) that are installed are not listed. | |||||
| For all supported x64-based versionsFile name | File version | File size | Date | Time | Platform |
| — | — | — | — | — | — |
| Clfs.mof | Not applicable | 3,472 | 18-Sep-2006 | 21:36 | Not applicable |
| Clfs.sys | 6.0.6002.19703 | 364,776 | 12-Oct-2016 | 16:18 | x64 |
| Clfsuninstall.mof | Not applicable | 123 | 18-Sep-2006 | 21:36 | Not applicable |
| Clfs.mof | Not applicable | 3,472 | 07-Mar-2016 | 23:37 | Not applicable |
| Clfs.sys | 6.0.6002.24026 | 364,776 | 12-Oct-2016 | 15:42 | x64 |
| Clfsuninstall.mof | Not applicable | 123 | 07-Mar-2016 | 23:37 | Not applicable |
| For all supported ia64-based versionsFile name | File version | File size | Date | Time | Platform |
| — | — | — | — | — | — |
| Clfs.mof | Not applicable | 3,472 | 03-Jan-2008 | 18:57 | Not applicable |
| Clfs.sys | 6.0.6002.19703 | 840,936 | 12-Oct-2016 | 15:47 | IA-64 |
| Clfsuninstall.mof | Not applicable | 123 | 03-Jan-2008 | 18:57 | Not applicable |
| Clfs.mof | Not applicable | 3,472 | 07-Mar-2016 | 23:36 | Not applicable |
| Clfs.sys | 6.0.6002.24026 | 840,936 | 12-Oct-2016 | 15:18 | IA-64 |
| Clfsuninstall.mof | Not applicable | 123 | 07-Mar-2016 | 23:36 | Not applicable |
| For all supported x86-based versionsFile name | File version | File size | Date | Time | Platform |
| — | — | — | — | — | — |
| Clfs.mof | Not applicable | 3,472 | 18-Sep-2006 | 21:38 | Not applicable |
| Clfs.sys | 6.0.6002.19703 | 244,968 | 12-Oct-2016 | 16:02 | x86 |
| Clfsuninstall.mof | Not applicable | 123 | 18-Sep-2006 | 21:39 | Not applicable |
| Clfs.mof | Not applicable | 3,472 | 07-Mar-2016 | 23:37 | Not applicable |
| Clfs.sys | 6.0.6002.24026 | 244,968 | 12-Oct-2016 | 15:30 | x86 |
| Clfsuninstall.mof | Not applicable | 123 | 07-Mar-2016 | 23:37 | Not applicable |
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