Summary

This security update resolves vulnerabilities in Microsoft Office that could allow remote code execution if a user opens a specially crafted Office file. To learn more about these vulnerabilities, see Microsoft Common Vulnerabilities and Exposures CVE-2017-8676, Microsoft Common Vulnerabilities and Exposures CVE-2017-8695, and Microsoft Common Vulnerabilities and Exposures CVE-2017-8696.

Note To apply this security update, you must have the release version of Lync 2010 installed on the computer.

How to get and install the update

Method 1: Microsoft Update

This update is available from Microsoft Update. When you turn on automatic updating, this update will be downloaded and installed automatically. For more information about how to get security updates automatically, 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.

Method 3: Microsoft Download Center

You can get the stand-alone update package through the Microsoft Download Center. Follow the installation instructions on the download page to install the update.

More Information

Security update deployment information

For deployment information about this update, see security update deployment information: September 12, 2017.

Security update replacement information

This security update replaces previously released security update KB 4020732.

File hash information

Package Name

Package Hash SHA 1

Package Hash SHA 2

(X64) Lync.msp

E5482FB57932ED642B0D4EDF745A8D741D639675

2AA0B6380D65529FE3DFFF61B6E96375326C761013C7DDC0416EB2D004B5422A

(x86) Lync.msp

46C2AB221B859F4EE5C183307EF37EDBE46E80E3

F16D716E7E84963898AAD108B35913B73EA9AC73D26784CE4DBA3243653ABDDC

File information

The English version of this security update has the file attributes (or later file attributes) that are listed in the following table. 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.

For all supported x86-based versions of Lync 2010

File name

File version

File size

Date

Time

Platform

Appshapi.dll

4.0.7577.4409

1,141,920

25-Sep-2013

20:01

x86

Appshcom.dll

4.0.7577.4409

282,272

25-Sep-2013

20:01

x86

Appshvw.dll

4.0.7577.4388

1,896,600

11-Apr-2013

21:27

x86

Autohelper

4.0.7577.253

38,672

31-Mar-2011

08:45

Not applicable

Communicatorexe

4.0.7577.4540

12,120,104

15-Aug-2017

20:48

x86

Crecplayerresexe

4.0.7577.4403

600,224

20-Jul-2013

01:04

x86

File_communicator.exe.manifest

Not applicable

1,185

23-Mar-2013

03:08

Not applicable

File_cures.dll

4.0.7577.4456

686,376

28-Oct-2014

01:35

x86

File_meetingjoinaxoc

4.0.7577.4540

52,784

15-Aug-2017

20:46

Not applicable

File_npmeetingjoinpluginoc.dll

4.0.7577.4540

33,336

15-Aug-2017

20:46

x86

File_ucaddin.dll

4.0.7577.4445

910,632

14-Apr-2014

21:09

x86

Ocpptview.dll

4.0.7577.4540

2,073,120

15-Aug-2017

20:46

x86

Ocpubmgrexe

4.0.7577.4403

2,371,744

20-Jul-2013

01:05

x86

Ocrecdll

4.0.7577.4403

791,704

20-Jul-2013

01:05

x86

Ogl.dll

4.0.7577.4540

1,712,152

15-Aug-2017

20:46

x86

Playback_annotationcontrols_dll

4.0.7577.4087

340,840

25-Mar-2012

02:42

x86

Playback_annotationtextmerge_dll

4.0.7577.4087

172,840

25-Mar-2012

02:42

x86

Playback_coreplaybackengine_dll

4.0.7577.4087

1,358,632

25-Mar-2012

02:40

x86

Playback_logging_dll

4.0.7577.4087

167,768

25-Mar-2012

02:42

x86

Playback_oc3playbackapplication_dll

4.0.7577.4087

163,632

25-Mar-2012

02:42

x86

Playback_uc_ui_utilities_dll

4.0.7577.4087

166,232

25-Mar-2012

02:42

x86

Psomdll

4.0.7577.4504

783,896

14-Jun-2016

07:34

x86

Rtmpltfm_dll

4.0.7577.4540

6,418,448

15-Aug-2017

20:46

x86

Saext.dll

4.0.7577.253

319,752

31-Mar-2011

08:43

x86

Sqmapidll

6.0.6000.16386

141,064

10-Feb-2011

11:28

x86

Uccp_dll

4.0.7577.4456

5,958,952

28-Oct-2014

01:38

x86

Ucdll

4.0.7577.4484

13,333,792

25-Oct-2015

07:15

x86

Ucmapiexe

4.0.7577.4409

648,344

25-Sep-2013

20:01

x86

Xceedzip.dll

6.5.10316.0

634,560

16-May-2012

18:39

x86

For all supported x64-based versions of Lync 2010

File name

File version

File size

Date

Time

Platform

Appshapi.dll

4.0.7577.4409

1,141,920

25-Sep-2013

20:01

x86

Appshcom.dll

4.0.7577.4409

282,272

25-Sep-2013

20:01

x86

Appshvw.dll

4.0.7577.4388

1,896,600

11-Apr-2013

21:27

x86

Autohelper

4.0.7577.253

38,672

31-Mar-2011

08:45

Not applicable

Communicatorexe

4.0.7577.4540

12,120,104

15-Aug-2017

20:48

x86

Crecplayerresexe

4.0.7577.4403

600,224

20-Jul-2013

01:04

x86

File_communicator.exe.manifest

Not applicable

1,185

23-Mar-2013

03:08

Not applicable

File_cures.dll

4.0.7577.4456

686,376

28-Oct-2014

01:35

x86

File_meetingjoinaxoc

4.0.7577.4540

52,784

15-Aug-2017

20:46

Not applicable

File_meetingjoinaxoc64

4.0.7577.4540

295,472

15-Aug-2017

23:34

Not applicable

File_npmeetingjoinpluginoc.dll

4.0.7577.4540

33,336

15-Aug-2017

20:46

x86

File_ucaddin.dll

4.0.7577.4445

910,632

14-Apr-2014

21:09

x86

File_x64_ucaddin.dll

4.0.7577.4445

1,514,288

14-Apr-2014

22:16

x64

Ocpptview.dll

4.0.7577.4540

2,073,120

15-Aug-2017

20:46

x86

Ocpubmgrexe

4.0.7577.4403

2,371,744

20-Jul-2013

01:05

x86

Ocrecdll

4.0.7577.4403

791,704

20-Jul-2013

01:05

x86

Ogl.dll

4.0.7577.4540

1,712,152

15-Aug-2017

20:46

x86

Playback_annotationcontrols_dll

4.0.7577.4087

340,840

25-Mar-2012

02:42

x86

Playback_annotationtextmerge_dll

4.0.7577.4087

172,840

25-Mar-2012

02:42

x86

Playback_coreplaybackengine_dll

4.0.7577.4087

1,358,632

25-Mar-2012

02:40

x86

Playback_logging_dll

4.0.7577.4087

167,768

25-Mar-2012

02:42

x86

Playback_oc3playbackapplication_dll

4.0.7577.4087

163,632

25-Mar-2012

02:42

x86

Playback_uc_ui_utilities_dll

4.0.7577.4087

166,232

25-Mar-2012

02:42

x86

Psomdll

4.0.7577.4504

783,896

14-Jun-2016

07:34

x86

Rtmpltfm_dll

4.0.7577.4540

6,418,448

15-Aug-2017

20:46

x86

Saext.dll

4.0.7577.253

319,752

31-Mar-2011

08:43

x86

Sqmapidll

6.0.6000.16386

141,064

10-Feb-2011

11:28

x86

Uccp_dll

4.0.7577.4456

5,958,952

28-Oct-2014

01:38

x86

Ucdll

4.0.7577.4484

13,333,792

25-Oct-2015

07:15

x86

Ucmapi64exe

4.0.7577.4409

2,458,264

25-Sep-2013

21:08

x64

Ucmapiexe

4.0.7577.4409

648,344

25-Sep-2013

20:01

x86

Xceedzip.dll

6.5.10316.0

634,560

16-May-2012

18:39

x86

How to get help and support for this security update

Help for installing updates: Windows Update FAQ

Security solutions for IT professionals: 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

Propose a feature or provide feedback on Skype: Skype User Voice portal

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