Microsoft Update
2277Warning Date
Severity Level
Warning Number
Target Sector
2 May, 2021
● High
2021-2857
All
Description:
Microsoft has released a security update to address several vulnerabilities in the following product:
- Microsoft Edge (Chromium-based)
Threats:
Attacker could exploit these vulnerabilities by doing the following:
- Buffer overflow
- Insufficient data validation
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-2021-21228
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-21233
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-21232
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-21227
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-21231
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-21230
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-21229