KLA11499
Multiple vulnerabilities in Microsoft Office

Multiple vulnerabilities were found in Microsoft Office. Malicious users can exploit these vulnerabilities to execute arbitrary code, spoof user interface, cause denial of service.

Below is a complete list of vulnerabilities:

1. A remote code execution vulnerability in Microsoft Word can be exploited remotely via specially crafted file to execute arbitrary code;
2. A cross-site-scripting (XSS) vulnerability Microsoft Office SharePoint can be exploited remotely via specially crafted web to spoof user interface;
3. A denial of service vulnerability in Skype for Business and Lync Server can be exploited remotely via IMPORTANTTHING to cause denial of service;
4. A cross-site-scripting (XSS) vulnerability Microsoft Office SharePoint can be exploited remotely via specially crafted web to spoof user interface.

Microsoft SharePoint Enterprise Server 2013 Service Pack 1
Microsoft Office 2019 for 32-bit editions
Microsoft Word 2010 Service Pack 2 (64-bit editions)
Microsoft Office Web Apps 2010 Service Pack 2
Microsoft Word 2016 (32-bit edition)
Microsoft Office 2019 for Mac
Microsoft Office 2010 Service Pack 2 (64-bit editions)
Microsoft Word 2010 Service Pack 2 (32-bit editions)
Microsoft Office 2010 Service Pack 2 (32-bit editions)
Microsoft SharePoint Enterprise Server 2016
Microsoft Word 2013 RT Service Pack 1
Microsoft SharePoint Server 2019
Microsoft Office Online Server
Office 365 ProPlus for 32-bit Systems
Microsoft Word 2013 Service Pack 1 (64-bit editions)
Microsoft Office 2016 for Mac
Microsoft Office 2019 for 64-bit editions
Office 365 ProPlus for 64-bit Systems
Microsoft Word 2016 (64-bit edition)
Microsoft SharePoint Server 2010 Service Pack 2
Microsoft Word 2013 Service Pack 1 (32-bit editions)
Microsoft SharePoint Foundation 2010 Service Pack 2
Microsoft SharePoint Foundation 2013 Service Pack 1
Microsoft Lync Server 2013
Microsoft Lync Server 2010
Microsoft Project Server 2010 Service Pack 2

Install necessary updates from the KB section, that are listed in your Windows Update (Windows Update usually can be accessed from the Control Panel)

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