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Summary

A buffer overflow vulnerability exists in the Microsoft JET Database Engine that could allow remote code execution on an affected system. An attacker who successfully exploits this vulnerability could take complete control of an affected system. The attacker could then install programs; view, change, or delete data; or create new accounts with full user rights. Users whose accounts are configured to have fewer user rights on the system could be less impacted than users who operate with administrative user rights.

To learn more about the vulnerability, go to CVE-2017-0250.

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: August 8, 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 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 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-KB4034775-ia64.msu

0F58E14221FD661C47C97F06ACF208F47664F51F

07C6835528139472BF0F99B3BF3D43EBC8479FA0BE4ED4E12321C44016109AE4

Windows6.0-KB4034775-x86.msu

AC683F640996C4B2A3141B7D021810706AD4B4EC

F00FC3E0A4AA48E8A44417CA3C6D62BDF6FB1016FDAEC8D552913EBBCC43D3BD

Windows6.0-KB4034775-x64.msu

0D621242403219C85616CB546A72010935EACC15

51532F465D0CAEC80C955D058AE04B8DCC296D7FF1D3234E91D38013333168F7

For all supported ia64-based versions

File name

File version

File size

Date

Time

Platform

Msrd2x40.dll

4.0.9801.0

310,272

02-Jul-2017

13:06

x86

Msrd3x40.dll

4.0.9801.0

343,552

02-Jul-2017

13:06

x86

Msrd2x40.dll

4.0.9801.0

310,272

02-Jul-2017

13:07

x86

Msrd3x40.dll

4.0.9801.0

343,552

02-Jul-2017

13:07

x86

Msjet40.dll

4.0.9801.0

1,311,744

02-Jul-2017

13:06

x86

Msjet40.dll

4.0.9801.0

1,311,744

02-Jul-2017

13:07

x86

Msrepl40.dll

4.0.9801.0

616,448

02-Jul-2017

13:06

x86

Msrepl40.dll

4.0.9801.0

616,448

02-Jul-2017

13:07

x86

Mstext40.dll

4.0.9801.0

272,896

02-Jul-2017

13:06

x86

Mstext40.dll

4.0.9801.0

272,896

02-Jul-2017

13:07

x86

Msexcl40.dll

4.0.9801.0

339,968

02-Jul-2017

13:06

x86

Msexcl40.dll

4.0.9801.0

339,968

02-Jul-2017

13:07

x86

Msjint40.dll

4.0.9801.0

144,896

02-Jul-2017

13:06

x86

Msjter40.dll

4.0.9801.0

83,968

02-Jul-2017

13:06

x86

Mswdat10.dll

4.0.9801.0

866,816

02-Jul-2017

13:06

x86

Mswstr10.dll

4.0.9801.0

641,536

02-Jul-2017

13:06

x86

Msjint40.dll

4.0.9801.0

144,896

02-Jul-2017

13:07

x86

Msjter40.dll

4.0.9801.0

83,968

02-Jul-2017

13:07

x86

Mswdat10.dll

4.0.9801.0

866,816

02-Jul-2017

13:07

x86

Mswstr10.dll

4.0.9801.0

641,536

02-Jul-2017

13:07

x86

Msexch40.dll

4.0.9752.0

409,600

11-Apr-2009

06:28

x86

Msltus40.dll

4.0.9801.0

240,640

02-Jul-2017

13:06

x86

Msexch40.dll

4.0.9752.0

409,600

21-Jul-2017

13:40

x86

Msltus40.dll

4.0.9801.0

240,640

02-Jul-2017

13:07

x86

Mspbde40.dll

4.0.9801.0

375,808

02-Jul-2017

13:06

x86

Msxbde40.dll

4.0.9801.0

475,648

02-Jul-2017

13:06

x86

Mspbde40.dll

4.0.9801.0

375,808

02-Jul-2017

13:07

x86

Msxbde40.dll

4.0.9801.0

475,648

02-Jul-2017

13:07

x86

Msjetoledb40.dll

4.0.9801.0

518,144

21-Jul-2017

13:40

x86

Msjetoledb40.dll

4.0.9801.0

518,144

21-Jul-2017

13:40

x86

Msjtes40.dll

4.0.9801.0

290,816

21-Jul-2017

13:40

x86

Msjtes40.dll

4.0.9801.0

290,816

21-Jul-2017

13:41

x86

For all supported x86-based versions

File name

File version

File size

Date

Time

Platform

Msrd2x40.dll

4.0.9801.0

310,272

02-Jul-2017

13:06

x86

Msrd3x40.dll

4.0.9801.0

343,552

02-Jul-2017

13:06

x86

Msrd2x40.dll

4.0.9801.0

310,272

02-Jul-2017

13:07

x86

Msrd3x40.dll

4.0.9801.0

343,552

02-Jul-2017

13:07

x86

Msjet40.dll

4.0.9801.0

1,311,744

02-Jul-2017

13:06

x86

Msjet40.dll

4.0.9801.0

1,311,744

02-Jul-2017

13:07

x86

Msrepl40.dll

4.0.9801.0

616,448

02-Jul-2017

13:06

x86

Msrepl40.dll

4.0.9801.0

616,448

02-Jul-2017

13:07

x86

Mstext40.dll

4.0.9801.0

272,896

02-Jul-2017

13:06

x86

Mstext40.dll

4.0.9801.0

272,896

02-Jul-2017

13:07

x86

Msexcl40.dll

4.0.9801.0

339,968

02-Jul-2017

13:06

x86

Msexcl40.dll

4.0.9801.0

339,968

02-Jul-2017

13:07

x86

Msjint40.dll

4.0.9801.0

144,896

02-Jul-2017

13:06

x86

Msjter40.dll

4.0.9801.0

83,968

02-Jul-2017

13:06

x86

Mswdat10.dll

4.0.9801.0

866,816

02-Jul-2017

13:06

x86

Mswstr10.dll

4.0.9801.0

641,536

02-Jul-2017

13:06

x86

Msjint40.dll

4.0.9801.0

144,896

02-Jul-2017

13:07

x86

Msjter40.dll

4.0.9801.0

83,968

02-Jul-2017

13:07

x86

Mswdat10.dll

4.0.9801.0

866,816

02-Jul-2017

13:07

x86

Mswstr10.dll

4.0.9801.0

641,536

02-Jul-2017

13:07

x86

Msexch40.dll

4.0.9752.0

409,600

11-Apr-2009

06:28

x86

Msltus40.dll

4.0.9801.0

240,640

02-Jul-2017

13:06

x86

Msexch40.dll

4.0.9752.0

409,600

21-Jul-2017

13:40

x86

Msltus40.dll

4.0.9801.0

240,640

02-Jul-2017

13:07

x86

Mspbde40.dll

4.0.9801.0

375,808

02-Jul-2017

13:06

x86

Msxbde40.dll

4.0.9801.0

475,648

02-Jul-2017

13:06

x86

Mspbde40.dll

4.0.9801.0

375,808

02-Jul-2017

13:07

x86

Msxbde40.dll

4.0.9801.0

475,648

02-Jul-2017

13:07

x86

Msjetoledb40.dll

4.0.9801.0

518,144

21-Jul-2017

13:40

x86

Msjetoledb40.dll

4.0.9801.0

518,144

21-Jul-2017

13:40

x86

Msjtes40.dll

4.0.9801.0

290,816

21-Jul-2017

13:40

x86

Msjtes40.dll

4.0.9801.0

290,816

21-Jul-2017

13:41

x86

For all supported x64-based versions

File name

File version

File size

Date

Time

Platform

Msrd2x40.dll

4.0.9801.0

310,272

02-Jul-2017

13:06

x86

Msrd3x40.dll

4.0.9801.0

343,552

02-Jul-2017

13:06

x86

Msrd2x40.dll

4.0.9801.0

310,272

02-Jul-2017

13:07

x86

Msrd3x40.dll

4.0.9801.0

343,552

02-Jul-2017

13:07

x86

Msjet40.dll

4.0.9801.0

1,311,744

02-Jul-2017

13:06

x86

Msjet40.dll

4.0.9801.0

1,311,744

02-Jul-2017

13:07

x86

Msrepl40.dll

4.0.9801.0

616,448

02-Jul-2017

13:06

x86

Msrepl40.dll

4.0.9801.0

616,448

02-Jul-2017

13:07

x86

Mstext40.dll

4.0.9801.0

272,896

02-Jul-2017

13:06

x86

Mstext40.dll

4.0.9801.0

272,896

02-Jul-2017

13:07

x86

Msexcl40.dll

4.0.9801.0

339,968

02-Jul-2017

13:06

x86

Msexcl40.dll

4.0.9801.0

339,968

02-Jul-2017

13:07

x86

Msjint40.dll

4.0.9801.0

144,896

02-Jul-2017

13:06

x86

Msjter40.dll

4.0.9801.0

83,968

02-Jul-2017

13:06

x86

Mswdat10.dll

4.0.9801.0

866,816

02-Jul-2017

13:06

x86

Mswstr10.dll

4.0.9801.0

641,536

02-Jul-2017

13:06

x86

Msjint40.dll

4.0.9801.0

144,896

02-Jul-2017

13:07

x86

Msjter40.dll

4.0.9801.0

83,968

02-Jul-2017

13:07

x86

Mswdat10.dll

4.0.9801.0

866,816

02-Jul-2017

13:07

x86

Mswstr10.dll

4.0.9801.0

641,536

02-Jul-2017

13:07

x86

Msexch40.dll

4.0.9752.0

409,600

11-Apr-2009

06:28

x86

Msltus40.dll

4.0.9801.0

240,640

02-Jul-2017

13:06

x86

Msexch40.dll

4.0.9752.0

409,600

21-Jul-2017

13:40

x86

Msltus40.dll

4.0.9801.0

240,640

02-Jul-2017

13:07

x86

Mspbde40.dll

4.0.9801.0

375,808

02-Jul-2017

13:06

x86

Msxbde40.dll

4.0.9801.0

475,648

02-Jul-2017

13:06

x86

Mspbde40.dll

4.0.9801.0

375,808

02-Jul-2017

13:07

x86

Msxbde40.dll

4.0.9801.0

475,648

02-Jul-2017

13:07

x86

Msjetoledb40.dll

4.0.9801.0

518,144

21-Jul-2017

13:40

x86

Msjetoledb40.dll

4.0.9801.0

518,144

21-Jul-2017

13:40

x86

Msjtes40.dll

4.0.9801.0

290,816

21-Jul-2017

13:40

x86

Msjtes40.dll

4.0.9801.0

290,816

21-Jul-2017

13:41

x86

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