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Summary

A denial of service vulnerability exists when Windows improperly handles File Transfer Protocol (FTP) connections.

To learn more about the vulnerability, go to CVE-2018-8206.

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 10, 2018

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 times may change when you perform certain operations on the files.
 

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

Windows Server 2008 file information

File hash information

File name

SHA1 hash

SHA256 hash

Windows6.0-KB4293756-x86.msu

5AABEC35CBAFADD4644693A9564038A28C0AD07A

4509E28021731A4A40F99970C59414DF8150E8BC7EC6D741D85303D8CC9D399C

Windows6.0-KB4293756-ia64.msu

EED772453FCD0128C34781DDCFC098B496307474

7223DE53E808761FD5FE838604E7BD354AC1EFFAD589B5F4934C497E9C34CD88

Windows6.0-KB4293756-x64.msu

EBA041DA1BE68D9C5C9CA7B06447FBEBD30C78A3

B22BAEAADFBAB1AC12ACE4B5D76CF54C55953DCDCE7CA0394B01DA8FA208FD8E

For all supported x86-based versions

File name

File version

File size

Date

Time

Platform

Firewallapi.dll

6.0.6002.24411

403,456

07-Jun-2018

14:55

x86

Firewallapi.mof

Not applicable

1,913

16-Nov-2017

03:47

Not applicable

Icfupgd.dll

6.0.6002.24411

87,552

07-Jun-2018

14:55

x86

Mpsdrv.mof

Not applicable

1,088

16-Nov-2017

03:47

Not applicable

Mpsdrv.sys

6.0.6002.24411

64,000

07-Jun-2018

14:03

x86

Mpssvc.dll

6.0.6002.24411

408,064

07-Jun-2018

14:55

x86

Mpssvc.mof

Not applicable

1,900

16-Nov-2017

03:47

Not applicable

Wfapigp.dll

6.0.6002.24411

17,920

07-Jun-2018

14:55

x86

Wfapigp.mof

Not applicable

1,083

16-Nov-2017

03:47

Not applicable

For all supported ia64-based versions

File name

File version

File size

Date

Time

Platform

Firewallapi.dll

6.0.6002.24411

1,118,208

07-Jun-2018

14:32

IA-64

Firewallapi.mof

Not applicable

1,913

16-Nov-2017

03:21

Not applicable

Icfupgd.dll

6.0.6002.24411

244,224

07-Jun-2018

14:32

IA-64

Mpsdrv.mof

Not applicable

1,088

16-Nov-2017

03:21

Not applicable

Mpsdrv.sys

6.0.6002.24411

186,880

07-Jun-2018

14:12

IA-64

Mpssvc.dll

6.0.6002.24411

1,051,136

07-Jun-2018

14:32

IA-64

Mpssvc.mof

Not applicable

1,900

16-Nov-2017

03:21

Not applicable

Wfapigp.dll

6.0.6002.24411

43,520

07-Jun-2018

14:32

IA-64

Wfapigp.mof

Not applicable

1,083

16-Nov-2017

03:21

Not applicable

Firewallapi.dll

6.0.6002.24411

403,456

07-Jun-2018

14:55

x86

Firewallapi.mof

Not applicable

1,913

16-Nov-2017

03:47

Not applicable

Mpsdrv.mof

Not applicable

1,088

16-Nov-2017

03:47

Not applicable

Mpssvc.mof

Not applicable

1,900

16-Nov-2017

03:47

Not applicable

Wfapigp.dll

6.0.6002.24411

17,920

07-Jun-2018

14:55

x86

Wfapigp.mof

Not applicable

1,083

16-Nov-2017

03:47

Not applicable

For all supported x64-based versions

File name

File version

File size

Date

Time

Platform

Firewallapi.dll

6.0.6002.24411

700,928

07-Jun-2018

14:39

x64

Firewallapi.mof

Not applicable

1,913

16-Nov-2017

03:47

Not applicable

Icfupgd.dll

6.0.6002.24411

110,080

07-Jun-2018

14:39

x64

Mpsdrv.mof

Not applicable

1,088

16-Nov-2017

03:47

Not applicable

Mpsdrv.sys

6.0.6002.24411

81,408

07-Jun-2018

14:14

x64

Mpssvc.dll

6.0.6002.24411

607,232

07-Jun-2018

14:39

x64

Mpssvc.mof

Not applicable

1,900

16-Nov-2017

03:47

Not applicable

Wfapigp.dll

6.0.6002.24411

20,480

07-Jun-2018

14:39

x64

Wfapigp.mof

Not applicable

1,083

16-Nov-2017

03:47

Not applicable

Firewallapi.dll

6.0.6002.24411

403,456

07-Jun-2018

14:55

x86

Firewallapi.mof

Not applicable

1,913

16-Nov-2017

03:47

Not applicable

Mpsdrv.mof

Not applicable

1,088

16-Nov-2017

03:47

Not applicable

Mpssvc.mof

Not applicable

1,900

16-Nov-2017

03:47

Not applicable

Wfapigp.dll

6.0.6002.24411

17,920

07-Jun-2018

14:55

x86

Wfapigp.mof

Not applicable

1,083

16-Nov-2017

03:47

Not applicable

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