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KLA12564
Multiple vulnerabilities in Microsoft Office

Updated: 06/17/2022
Detect date
?
06/14/2022
Severity
?
High
Description

Multiple vulnerabilities were found in Microsoft Office. Malicious users can exploit these vulnerabilities to obtain sensitive information, execute arbitrary code.

Below is a complete list of vulnerabilities:

  1. An information disclosure vulnerability in Microsoft Office can be exploited remotely to obtain sensitive information.
  2. A remote code execution vulnerability in Microsoft SharePoint Server can be exploited remotely to execute arbitrary code.
  3. A remote code execution vulnerability in Microsoft Excel can be exploited remotely to execute arbitrary code.
  4. A remote code execution vulnerability in Microsoft Office can be exploited remotely to execute arbitrary code.
Affected products

Microsoft Excel 2013 RT Service Pack 1
Microsoft Office LTSC 2021 for 64-bit editions
Microsoft 365 Apps for Enterprise for 32-bit Systems
Microsoft Office LTSC 2021 for 32-bit editions
Microsoft SharePoint Foundation 2013 Service Pack 1
Microsoft SharePoint Enterprise Server 2013 Service Pack 1
Microsoft Excel 2016 (32-bit edition)
Microsoft SharePoint Server 2013 Service Pack 1
Microsoft Office Online Server
Microsoft SharePoint Enterprise Server 2016
Microsoft Office Web Apps Server 2013 Service Pack 1
Microsoft SharePoint Server Subscription Edition
Microsoft Excel 2013 Service Pack 1 (32-bit editions)
Microsoft Excel 2016 (64-bit edition)
Microsoft 365 Apps for Enterprise for 64-bit Systems
Microsoft Excel 2013 Service Pack 1 (64-bit editions)
Microsoft SharePoint Server 2019

Solution

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

Original advisories

CVE-2022-30172
CVE-2022-30159
CVE-2022-30171
CVE-2022-30157
CVE-2022-30173
CVE-2022-30174
CVE-2022-30158

Impacts
?
ACE 
[?]

OSI 
[?]
Related products
Microsoft Office
Microsoft Excel
Microsoft SharePoint
KB list

5002218
5002212
5002224
5002214
5002062
5002167
5002222
5002208
5002219
5002210
5002220

Microsoft official advisories
Microsoft Security Update Guide
Find out the statistics of the vulnerabilities spreading in your region