Microsoft · Security update · June 13, 2017

KB4020734: June 2017 security update

KB4020734, released June 13, 2017, fixes 1 CVE in Microsoft Lync 2010 Attendee (user level install). None of them is reported as exploited. Patch Radar priority: Urgent. The product is no longer supported.

UrgentUnsupported product

CVEs closed

1 rated Critical

Exploited

None reported

Exploitation more likely

Microsoft's assessment

Highest EPSS

0.3902

98th percentile

Applies to

Product
Microsoft Lync 2010 Attendee (user level install)

CVEs this fix closes

Priority	CVE	Component	Impact	CVSS	EPSS	Exploitation
Urgent	CVE-2017-0283	Microsoft Uniscribe	Remote Code Execution	8.8	0.3902	Exploitation Less Likely

Released the same day

KB3118304
Microsoft Office 2007 Service Pack 3
KB3118389
Microsoft Office 2010 Service Pack 2 (32-bit editions), Microsoft Office 2010 Service Pack 2 (64-bit editions)
KB3127888
Microsoft PowerPoint 2007 Service Pack 3
KB3127894
Microsoft SharePoint Server 2007 Service Pack 3 (32-bit editions)
KB3162051
Microsoft Office 2013 Service Pack 1 (32-bit editions), Microsoft Office 2013 Service Pack 1 (64-bit editions)
KB3172445
Microsoft SharePoint Server 2013 Service Pack 1
KB3178667
Microsoft Office 2016 (32-bit edition), Microsoft Office 2016 (64-bit edition)
KB3191828
Microsoft Office 2007 Service Pack 3
KB3191837
Microsoft Office 2007 Service Pack 3
KB3191844
Microsoft Office 2010 Service Pack 2 (32-bit editions), Microsoft Office 2010 Service Pack 2 (64-bit editions)
KB3191848
Microsoft Office 2010 Service Pack 2 (32-bit editions), Microsoft Office 2010 Service Pack 2 (64-bit editions)
KB3191882
Microsoft Office 2016 (32-bit edition), Microsoft Office 2016 (64-bit edition)

Vendor advisory

https://support.microsoft.com/help/4020734

For tools and AI agents

This page as data: JSON · Markdown

Link to this page

If this page saved you time, a link to it in your ticket, advisory or write-up helps others find it.

HTML

<a href="https://patchblox.com/security/fix/microsoft/kb4020734">KB4020734 on Patchblox Patch Radar</a>

Reusing the data? How to credit Patch Radar.

Which machines still need it?

Patchblox matches the software installed on every machine to the updates that fix its CVEs, and shows which machines still need this one.

Get a demo

Patch Radar data is free to use with attribution. Terms and how to credit it.

Product names, logos and trademarks shown on Patch Radar belong to their respective owners. They are used only to identify the software each security fix applies to and to help readers find their platform. Their use does not imply any affiliation with, or endorsement by, those owners, and Patchblox is not affiliated with any of them.