KLA11950
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, obtain sensitive information, gain privileges.

Below is a complete list of vulnerabilities:

1. A remote code execution vulnerability in Microsoft SharePoint can be exploited remotely via specially crafted web request to execute arbitrary code.
2. A cross-site-scripting (XSS) vulnerability Microsoft Office SharePoint can be exploited remotely via specially crafted web request to spoof user interface.
3. An information disclosure vulnerability in Microsoft Excel can be exploited remotely to obtain sensitive information.
4. A remote code execution vulnerability in Microsoft SharePoint can be exploited remotely via specially crafted web request to execute arbitrary code.
5. A remote code execution vulnerability in Microsoft SharePoint can be exploited remotely to execute arbitrary code.
6. A spoofing vulnerability in Microsoft SharePoint can be exploited remotely via specially crafted web request to spoof user interface.
7. A cross-site-scripting (XSS) vulnerability Microsoft Office SharePoint can be exploited remotely via specially crafted web to spoof user interface.
8. An elevation of privilege vulnerability in OneDrive for Windows can be exploited remotely via specially crafted application to gain privileges.
9. A remote code execution vulnerability in Microsoft Excel can be exploited remotely via specially crafted file to execute arbitrary code.
10. An information disclosure vulnerability in Microsoft Office can be exploited remotely via specially crafted file to obtain sensitive information.
11. A remote code execution vulnerability in Microsoft Word can be exploited remotely via specially crafted file to execute arbitrary code.
12. A tampering vulnerability in Microsoft SharePoint Server can be exploited remotely to spoof user interface.
13. A remote code execution vulnerability in Microsoft SharePoint Server can be exploited remotely via specially crafted page to execute arbitrary code.

Microsoft Office 2019 for 64-bit editions
Microsoft 365 Apps for Enterprise for 32-bit Systems
Microsoft Office 2010 Service Pack 2 (64-bit editions)
Microsoft Word 2013 Service Pack 1 (32-bit editions)
Microsoft Office 2013 Service Pack 1 (64-bit editions)
Microsoft Excel 2013 Service Pack 1 (64-bit editions)
Microsoft Excel 2016 (32-bit edition)
Microsoft Office 2016 for Mac
Microsoft Excel 2013 Service Pack 1 (32-bit editions)
Microsoft SharePoint Enterprise Server 2013 Service Pack 1
Microsoft Office Web Apps 2013 Service Pack 1
Microsoft Office 2013 RT Service Pack 1
Microsoft Excel 2013 RT Service Pack 1
Microsoft SharePoint Server 2010 Service Pack 2
Microsoft Word 2010 Service Pack 2 (32-bit editions)
Microsoft Office 2019 for 32-bit editions
Microsoft Office 2016 (32-bit edition)
Microsoft Office 2016 (64-bit edition)
Microsoft Office 2019 for Mac
Microsoft Office Online Server
Microsoft Word 2013 RT Service Pack 1
Microsoft Word 2010 Service Pack 2 (64-bit editions)
Microsoft SharePoint Enterprise Server 2016
Microsoft SharePoint Foundation 2010 Service Pack 2
Microsoft SharePoint Foundation 2013 Service Pack 1
OneDrive for Windows
Microsoft Excel 2010 Service Pack 2 (32-bit editions)
Microsoft Word 2016 (64-bit edition)
Microsoft Excel 2010 Service Pack 2 (64-bit editions)
Microsoft Office 2010 Service Pack 2 (32-bit editions)
Microsoft Business Productivity Servers 2010 Service Pack 2
Microsoft SharePoint Server 2019
Microsoft Word 2013 Service Pack 1 (64-bit editions)
Microsoft Office 2013 Service Pack 1 (32-bit editions)
Microsoft Excel 2016 (64-bit edition)
Microsoft Word 2016 (32-bit edition)
Microsoft 365 Apps for Enterprise for 64-bit Systems
Microsoft Office Web Apps 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)

4484533
4484503
4486660
4486667
4484515
4484530
4484512
4484506
4484469
4486665
4484504
4486661
4484522
4484526
4484510
4484518
4484528
4484480
3101523
4484513
4484517
4486664
4484525
4484514
4484505
4484516
4484507
4484488
4484466
4484532