Kaspersky Threats

Detect date

?

05/10/2022

Severity

?

High

Description

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

Below is a complete list of vulnerabilities:

A remote code execution vulnerability in Microsoft Excel can be exploited remotely to execute arbitrary code.
A remote code execution vulnerability in Microsoft SharePoint Server can be exploited remotely to execute arbitrary code.
A security feature bypass vulnerability in Microsoft Office can be exploited remotely to bypass security restrictions.
An information disclosure vulnerability in Windows Graphics Component can be exploited remotely to gain privileges.

Affected products

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

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-2022-29109
CVE-2022-29108
CVE-2022-29107
CVE-2022-29110
CVE-2022-26934

Impacts

?

ACE

[?]

OSI

[?]

SB

[?]

PE

[?]

Detect date ?	05/10/2022
Severity ?	High
Description	Multiple vulnerabilities were found in Microsoft Office. Malicious users can exploit these vulnerabilities to execute arbitrary code, bypass security restrictions, obtain sensitive information, gain privileges. Below is a complete list of vulnerabilities: A remote code execution vulnerability in Microsoft Excel can be exploited remotely to execute arbitrary code. A remote code execution vulnerability in Microsoft SharePoint Server can be exploited remotely to execute arbitrary code. A security feature bypass vulnerability in Microsoft Office can be exploited remotely to bypass security restrictions. An information disclosure vulnerability in Windows Graphics Component can be exploited remotely to gain privileges.
Affected products	Microsoft Publisher 2013 Service Pack 1 (32-bit editions) Microsoft Excel 2016 (64-bit edition) Microsoft 365 Apps for Enterprise for 64-bit Systems Microsoft Office 2019 for 64-bit editions Microsoft Office 2019 for Mac Microsoft Office LTSC 2021 for 64-bit editions Microsoft Word 2013 RT Service Pack 1 Microsoft Excel 2013 Service Pack 1 (32-bit editions) Microsoft Publisher 2013 Service Pack 1 (64-bit editions) Microsoft Publisher 2016 (32-bit edition) Microsoft SharePoint Foundation 2013 Service Pack 1 Microsoft 365 Apps for Enterprise for 32-bit Systems Microsoft Excel 2013 RT Service Pack 1 Microsoft Excel 2013 Service Pack 1 (64-bit editions) Microsoft SharePoint Server 2019 Microsoft Word 2013 Service Pack 1 (64-bit editions) Microsoft SharePoint Enterprise Server 2016 Microsoft Office Online Server Microsoft Word 2016 (32-bit edition) Microsoft Office LTSC for Mac 2021 Microsoft SharePoint Server Subscription Edition Microsoft Word 2016 (64-bit edition) Microsoft Excel 2016 (32-bit edition) Microsoft Office 2019 for 32-bit editions Microsoft Office LTSC 2021 for 32-bit editions Microsoft Word 2013 Service Pack 1 (32-bit editions) Microsoft Office Web Apps Server 2013 Service Pack 1 Microsoft Publisher 2016 (64-bit edition)
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-2022-29109 CVE-2022-29108 CVE-2022-29107 CVE-2022-29110 CVE-2022-26934
Impacts ?	ACE [?] OSI [?] SB [?] PE [?]
Related products	Microsoft Office Microsoft Excel Microsoft Word Microsoft SharePoint
CVE-IDS ?	CVE-2022-269344.3Warning CVE-2022-291096.8High CVE-2022-291086.5High CVE-2022-291074.3Warning CVE-2022-291109.3Critical
Microsoft official advisories	Microsoft Security Update Guide
KB list	4493152 5002195 5002204 5002194 5002196 5002205 5002199 5002207 4484347 5002203 5002187 5002184
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KLA12525Multiple vulnerabilities in Microsoft Office

KLA12525
Multiple vulnerabilities in Microsoft Office