Description of the security update for Microsoft Lync 2010: June 13, 2017

Summary

A remote code execution vulnerability exists due to the way Windows Uniscribe handles objects in memory. An attacker who successfully exploited this vulnerability could take control of the affected system. An 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-2017-0283.

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.

Method 3: Microsoft Download center

The following files are available for download from the Microsoft Download Center.

Microsoft Lync 2010 (x86)
Download the package now

Microsoft Lync 2010 (x64)
Download the package now

Release Date: June 13, 2017

For more information about how to download Microsoft support files, click the following article number to go to the article in the Microsoft Knowledge Base:How to obtain Microsoft support files from online services
Virus-scan claim Microsoft scanned this file for viruses by using the most current virus-detection software that was available on the date that the file was posted. The file is stored on security-enhanced servers that help prevent any unauthorized changes to it.

Deployment information

For deployment details for this security update, go to the following article in the Microsoft Knowledge Base:
Security update deployment information: June 13, 2017

More Information

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

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Hash information

Package Name	Package Hash SHA 1	Package Hash SHA 2
(x64) Lync.msp	E62B6FF4D6A97B60B4C3D682688E0269219C8ADA	1257A711816F00AAB0EAA935B7B6728535D3BE04CF09FC13450D7649F54C6DE9
(x86) Lync.msp	90EF9A56E039A8AC80A73A73C49BA756D02E4CC2	B32FF589D53ECB8C5448097FA48E6AC7E8CC9AA491B41001377A806C27C7EDA8

x64-based versions

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	4.0.7577.4534	12,120,104	17-May-2017	04:24	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	4.0.7577.4534	52,784	17-May-2017	04:22	Not Applicable
File_meetingjoinaxoc64	4.0.7577.4534	295,472	17-May-2017	06:59	Not Applicable
File_npmeetingjoinpluginoc.dll	4.0.7577.4534	33,336	17-May-2017	04:21	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	4.0.7577.4534	2,073,120	17-May-2017	04:22	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	4.0.7577.4534	1,712,152	17-May-2017	04:21	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	4.0.7577.4534	6,418,448	17-May-2017	04:22	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

x86-based versions

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	4.0.7577.4534	12,120,104	17-May-2017	04:24	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	4.0.7577.4534	52,784	17-May-2017	04:22	Not Applicable
File_npmeetingjoinpluginoc.dll	4.0.7577.4534	33,336	17-May-2017	04:21	x86
File_ucaddin.dll	4.0.7577.4445	910,632	14-Apr-2014	21:09	x86
Ocpptview.dll	4.0.7577.4534	2,073,120	17-May-2017	04:22	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	4.0.7577.4534	1,712,152	17-May-2017	04:21	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	4.0.7577.4534	6,418,448	17-May-2017	04:22	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