Multiple vulnerabilities in Microsoft Office

Description

Multiple vulnerabilities were found in Microsoft Office. Malicious users can exploit these vulnerabilities to execute arbitrary code, obtain sensitive information, cause denial of service.

Below is a complete list of vulnerabilities:

1. A remote code execution vulnerability in Microsoft Excel can be exploited remotely to execute arbitrary code.
2. A remote code execution vulnerability in Microsoft Office can be exploited remotely to execute arbitrary code.
3. An information disclosure vulnerability in Microsoft Excel can be exploited remotely to obtain sensitive information.
4. A remote code execution vulnerability in Microsoft Word can be exploited remotely to execute arbitrary code.
5. A denial of service vulnerability in Microsoft SharePoint can be exploited remotely to cause denial of service.
6. A memory corruption vulnerability in Microsoft Outlook can be exploited remotely to execute arbitrary code.

Original advisories

• CVE-2021-28454

• CVE-2021-28449
• CVE-2021-28456
• CVE-2021-28451
• CVE-2021-28453
• CVE-2021-28450
• CVE-2021-28452

Related products

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

CVE list

• CVE-2021-28454
  critical
• CVE-2021-28449
  critical
• CVE-2021-28456
  high
• CVE-2021-28451
  critical
• CVE-2021-28453
  critical
• CVE-2021-28450
  high
• CVE-2021-28452
  critical

KB list

• 4504719
• 4493215
• 4504729
• 4504733
• 3178643
• 3178639
• 4504735
• 4493198
• 4493201
• 4504722
• 4504709
• 4493218
• 4504727
• 4493208
• 4504716
• 4504701
• 4504714
• 4504739
• 4504738
• 4504712
• 4504724
• 3017810
• 2589361
• 4493185
• 4504723
• 4504726
• 2553491
• 4504705
• 4504715
• 4504721
• 4493170

Read more

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