Description
Microsoft has release updates to address vulnerabilities in Microsoft Software. It is recommended that you take the necessary precautions by ensuring your products are always updated.
For more information on the updates and deployment information you can follow these urls:
Security Update Summary:
https://portal.msrc.microsoft.com/en-us/security-guidance/releasenotedetail/2019-Dec
Deployment Information:
The Guyana National CIRT recommends users and administration to follow these guidelines and to apply them where necessary.
Reference
Microsoft Releases December 2019 Security Updates (US-Cert)