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Microsoft Alert

718
Classification
These posts contain security alerts, including digital loopholes, electronic attacks, technical updates, and they are classified base on the level of severity.

Critical

High

Medium

Low

Warning Date

Severity Level

Warning Number

Target Sector

23 January, 2022

● High

2022-4263

All

Description:

Microsoft has released security updates to address several vulnerabilities in the following products:

  • Microsoft Edge for Android
  • Microsoft Edge (Chromium-based)
  • Windows 10 Version 1809 for 32-bit Systems
  • Windows 10 Version 1809 for x64-based Systems
  • Windows 10 Version 1809 for ARM64-based Systems
  • Windows Server 2019
  • Windows 10 Version 1909 for 32-bit Systems
  • Windows 10 Version 1909 for x64-based Systems
  • Windows 10 Version 1909 for ARM64-based Systems
  • Windows 10 Version 21H1 for x64-based Systems
  • Windows 10 Version 21H1 for ARM64-based Systems
  • Windows 10 Version 21H1 for 32-bit Systems
  • Windows Server 2022
  • Windows 10 Version 20H2 for x64-based Systems
  • Windows 10 Version 20H2 for x64-based Systems
  • Windows 10 Version 20H2 for ARM64-based Systems
  • Windows 11 for x64-based Systems
  • Windows 11 for ARM64-based Systems
  • Windows 10 Version 21H2 for 32-bit Systems
  • Windows 10 Version 21H2 for ARM64-based Systems
  • Windows 10 Version 21H2 for x64-based Systems
  • Windows 10 for 32-bit Systems
  • Windows 10 for x64-based Systems
  • Windows 10 Version 1607 for 32-bit Systems
  • Windows 10 Version 1607 for x64-based Systems
  • Windows Server 2016
  • Windows 7 for 32-bit Systems Service Pack 1
  • Windows 7 for x64-based Systems Service Pack 1
  • Windows 8.1 for 32-bit systems
  • Windows 8.1 for x64-based systems
  • Windows RT 8.1
  • Windows Server 2008 for 32-bit Systems Service Pack 2
  • Windows Server 2008 for x64-based Systems Service Pack 2
  • Windows Server 2008 R2 for x64-based Systems Service Pack 1
  • Windows Server 2012
  • Windows Server 2012 R2
Threats:

Attacker could exploit these vulnerabilities by doing the following:

  • Execute arbitrary code
  • Buffer overflow
  • Spoofing attacks
Best practice and Recommendations:

The CERT team encourages users to review Microsoft security advisory and apply the necessary updates:

Last updated at 23 January, 2022

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