Microsoft has published a security advisory to address vulnerabilities affecting the following products on the 10th of January 2023. It is recommended that you take the necessary precautions to ensure your products are always protected.
Microsoft SharePoint multiple versions and platforms
Windows 7 multiple versions and platforms
Windows 8.1 multiple versions and platforms
Windows 10 multiple versions and platforms
Windows 11 multiple versions and platforms
Windows Server multiple versions and platforms
For more information on these updates, you can follow this URL:
https://msrc.microsoft.com/update-guide/releaseNote/2023-Jan
The Guyana National CIRT recommends that users and administrators review these updates and apply them where necessary.
PDF Download: Microsoft Security Advisory.pdf
References
January 2023 Security Updates. (10th of January 2023). Reviewed from Microsoft:
https://msrc.microsoft.com/update-guide/releaseNote/2023-Jan
Microsoft security advisory January 2023 monthly rollup (AV23-016). (10th January 2023). Reviewed from Canadian Centre for Cyber Security:
https://cyber.gc.ca/en/alerts-advisories/microsoft-security-advisory-january-2023-monthly-rollup-av23-016