Summary

This security update resolves vulnerabilities in Windows Server 2008 that could allow elevation of privilege or information disclosure.

To learn more about the vulnerabilities, go to the Security Update Guide.

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 need 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 Windows Update: FAQ.

Method 2: Microsoft Update Catalog

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

Deployment information

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

Security update deployment information: July 11, 2017

More Information


File information

The English (United States) version of this software 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.

Windows Server 2008 file information

Note: The MANIFEST files (.manifest) and MUM files (.mum) that are installed are not listed.

How to obtain help and support for this security update

Help for installing updates: Windows Update: FAQ

Security solutions for IT professionals: TechNet Security Support and Troubleshooting

Help for protecting your Windows-based computer from viruses and malware: Microsoft Secure

Local support according to your country: International Support

File Information

File hash information

File name

SHA1 hash

SHA256 hash

Windows6.0-KB4025877-x64.msu

A3B708EF90C77187A29E8EA4DAC320A4FE312AEA

FEC048F25CCD8F4D74B39AC910F451202E70150A3E34D2DC3D268A6ED48EC15C

Windows6.0-KB4025877-ia64.msu

4751ECEFD56056764284D06504862EC7ED2EA8E5

1DE793D3CEA11C9E905D89A21E7F536F96BA83701A32E9830F959A1F35EBFC01

Windows6.0-KB4025877-x86.msu

3E49476270F41DDFB13D6D345C14A79A91A12613

7B835B34B58D81473160CF3D13F3624E459096F3B44F9C6C39C608526FFCC6E1

For all supported x64-based versions

File name

File version

File size

Date

Time

Platform

Win32k.sys

6.0.6002.19816

2,807,808

23-Jun-2017

14:46

x64

Win32k.sys

6.0.6002.24136

2,810,368

23-Jun-2017

14:48

x64

For all supported ia64-based versions

File name

File version

File size

Date

Time

Platform

Win32k.sys

6.0.6002.19816

6,696,960

23-Jun-2017

14:29

IA-64

Win32k.sys

6.0.6002.24136

6,706,688

23-Jun-2017

14:28

IA-64

For all supported x86-based versions

File name

File version

File size

Date

Time

Platform

Win32k.sys

6.0.6002.19816

2,075,648

23-Jun-2017

14:24

x86

Win32k.sys

6.0.6002.24136

2,083,328

23-Jun-2017

14:24

x86

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