The official site for Saudi CERT
Microsoft Updates
3353
Warning Date
Severity Level
Warning Number
Target Sector
21 November, 2021
● High
2021-3904
All
Description:
Microsoft has released a security update to address several vulnerabilities in the following products:
- Microsoft Edge (Chromium-based)
- Microsoft Edge for iOS
Threats:
Attacker could exploit these vulnerabilities by doing the following:
- Execute arbitrary code remotely
- Spoofing attacks
- Buffer overflow
- Unauthorized modification
Best practice and Recommendations:
The CERT team encourages users to review Microsoft security advisory and apply the necessary updates:
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-42308
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-43221
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-38005
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-38006
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-38007
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-38008
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-38009
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-38010
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-38011
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-38012
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-38013
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-38014
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-38015
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-38016
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-38017
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-38018
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-38019
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-38020
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-38021
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-38022
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-43220
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