KLA12042
Multiple vulnerabilities in Microsoft Office

Обновлено: 15/01/2021
Дата обнаружения
12/01/2021
Уровень угрозы
High
Описание

Multiple vulnerabilities were found in Microsoft Office. Malicious users can exploit these vulnerabilities to execute arbitrary code, spoof user interface, gain privileges.

Below is a complete list of vulnerabilities:

  1. A remote code execution vulnerability in Microsoft Word can be exploited remotely to execute arbitrary code.
  2. A remote code execution vulnerability in Microsoft SharePoint Server can be exploited remotely to execute arbitrary code.
  3. A tampering vulnerability in Microsoft SharePoint Server can be exploited remotely to spoof user interface.
  4. A remote code execution vulnerability in Microsoft Excel can be exploited remotely to execute arbitrary code.
  5. A spoofing vulnerability in Microsoft SharePoint can be exploited remotely to spoof user interface.
  6. A remote code execution vulnerability in Microsoft Office can be exploited remotely to execute arbitrary code.
  7. An elevation of privilege vulnerability in Microsoft SharePoint can be exploited remotely to gain privileges.
Пораженные продукты

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

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-2021-1716
CVE-2021-1715
CVE-2021-1707
CVE-2021-1718
CVE-2021-1714
CVE-2021-1641
CVE-2021-1711
CVE-2021-1717
CVE-2021-1712
CVE-2021-1713
CVE-2021-1719
Оказываемое влияние
?
ACE 
[?]

PE 
[?]

SUI 
[?]
Связанные продукты
Microsoft Office
Microsoft Excel
Microsoft Word
CVE-IDS
KB list

4493175
4493186
4486762
4493178
4486683
4493145
4486755
4486736
4493160
4493165
4493142
4493176
4486759
4493171
4493143
4493156
4493163
4493167
4486764
4493187
4493183
4493162
4493168
4493181
4486724
4493161

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