Multiple vulnerabilities in Microsoft Office

Description

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

Below is a complete list of vulnerabilities:

1. A remote code execution vulnerability in Microsoft Office Graphics can be exploited remotely to execute arbitrary code.
2. A remote code execution vulnerability in Microsoft Outlook can be exploited remotely to execute arbitrary code.
3. A remote code execution vulnerability in Microsoft SharePoint Server can be exploited remotely to execute arbitrary code.
4. A spoofing vulnerability in Microsoft SharePoint Server can be exploited remotely to spoof user interface.
5. A remote code execution vulnerability in Microsoft Excel can be exploited remotely to execute arbitrary code.
6. An information disclosure vulnerability in Microsoft SharePoint Server can be exploited remotely to obtain sensitive information.

Original advisories

• CVE-2021-31940

• CVE-2021-31949
• CVE-2021-26420
• CVE-2021-31948
• CVE-2021-31966
• CVE-2021-31939
• CVE-2021-31965
• CVE-2021-31941
• CVE-2021-31963
• CVE-2021-31964
• CVE-2021-31950

Related products

• Microsoft-Office
• Microsoft-Outlook
• Microsoft-Excel

CVE list

• CVE-2021-31940
  critical
• CVE-2021-31949
  high
• CVE-2021-26420
  high
• CVE-2021-31948
  critical
• CVE-2021-31966
  high
• CVE-2021-31939
  critical
• CVE-2021-31965
  high
• CVE-2021-31941
  critical
• CVE-2021-31963
  high
• CVE-2021-31964
  critical
• CVE-2021-31950
  critical

KB list

• 5001963
• 5001946
• 5001944
• 5001955
• 5001953
• 5001943
• 5001956
• 5001939
• 5001934
• 5001954
• 5001945
• 5001947
• 5001962
• 4011698
• 5001950
• 5001922
• 5001942
• 5001951

Read more

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