Multiple vulnerabilities in Microsoft Office

Description

Multiple vulnerabilities were found in Microsoft Office. Malicious users can exploit these vulnerabilities to obtain sensitive information, bypass security restrictions, spoof user interface, gain privileges, execute arbitrary code, cause denial of service.

Below is a complete list of vulnerabilities:

1. An information disclosure vulnerability in Microsoft Excel can be exploited remotely to obtain sensitive information.
2. A security feature bypass vulnerability in Microsoft Office can be exploited remotely to bypass security restrictions.
3. A spoofing vulnerability in Microsoft Office can be exploited remotely to spoof user interface.
4. An information disclosure vulnerability in Microsoft Outlook can be exploited remotely to obtain sensitive information.
5. An elevation of privilege vulnerability in Microsoft Office can be exploited remotely to gain privileges.
6. A remote code execution vulnerability in Microsoft Word can be exploited remotely to execute arbitrary code.
7. An information disclosure vulnerability in Microsoft Word can be exploited remotely to obtain sensitive information.
8. An elevation of privilege vulnerability in Microsoft SharePoint Server can be exploited remotely to gain privileges.
9. Heap buffer overflow vulnerability in WebP can be exploited to cause denial of service.

Original advisories

• CVE-2023-36766

• CVE-2023-36767
• CVE-2023-41764
• CVE-2023-36763
• CVE-2023-36765
• CVE-2023-36762
• CVE-2023-36761
• CVE-2023-36764
• CVE-2023-4863

Exploitation

Public exploits exist for this vulnerability.

Malware exists for this vulnerability. Usually such malware is classified as Exploit. More details.

Related products

• Microsoft-Office
• Microsoft-Outlook
• Microsoft-Excel
• Microsoft-Word
• Microsoft-SharePoint

CVE list

• CVE-2023-4863
  critical
• CVE-2023-36766
  high
• CVE-2023-36767
  warning
• CVE-2023-41764
  high
• CVE-2023-36763
  critical
• CVE-2023-36765
  critical
• CVE-2023-36762
  high
• CVE-2023-36761
  high
• CVE-2023-36764
  critical

KB list

• 5002499
• 5002472
• 5002470
• 5002100
• 5002498
• 5002494
• 5002497
• 5002496
• 5002457
• 5002501
• 5002488
• 5002474
• 5002483
• 5002477

Read more

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