Kaspersky Threats

Дата обнаружения

11/01/2022

Уровень угрозы

Warning

Описание

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

Below is a complete list of vulnerabilities:

A remote code execution vulnerability in Microsoft SharePoint Server can be exploited remotely to execute arbitrary code.
A remote code execution vulnerability in Microsoft Office can be exploited remotely to execute arbitrary code.
A remote code execution vulnerability in Microsoft Excel can be exploited remotely to execute arbitrary code.
A remote code execution vulnerability in Microsoft Word can be exploited remotely to execute arbitrary code.

Эксплуатация

Microsoft SharePoint Foundation 2013 Service Pack 1

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Microsoft SharePoint Server Subscription Edition

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Microsoft SharePoint Server 2019

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Microsoft SharePoint Enterprise Server 2016

Пораженные продукты

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

Решение

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

Первичный источник обнаружения

CVE-2022-21837
CVE-2022-21840
CVE-2022-21841
CVE-2022-21842

Оказываемое влияние

?

ACE

[?]

Связанные продукты

Microsoft Office
Microsoft Excel
Microsoft Word
Microsoft Sharepoint Server
Microsoft SharePoint

CVE-IDS

CVE-2022-218379.0Critical
CVE-2022-218406.8High
CVE-2022-218419.3Critical
CVE-2022-218426.8High

KLA12414Multiple vulnerabilities in Microsoft Office

KLA12414
Multiple vulnerabilities in Microsoft Office