Google | Microsoft | Samba | Cisco

Advisory ID: 
JMCIRT-SA-2020.010
Advisory Date: 
Friday, January 24, 2020
Advisory Description: 

Google Releases Security Updates for Chrome
Original release date: January 17, 2020
Google has released Chrome version 79.0.3945.130 for Windows, Mac, and Linux. This version addresses vulnerabilities that an attacker could exploit to take control of an affected system.
The Jamaica Cyber Incident Response Team (JaCIRT) advises users and administrators to peruse the Chrome Release and apply the necessary updates.

Microsoft Releases Security Advisory on Internet Explorer Vulnerability
Original release date: January 17, 2020
Microsoft has released a security advisory to address a critical vulnerability in Internet Explorer. A remote attacker could exploit this vulnerability to take control of an affected system.
The Jamaica Cyber Incident Response Team (JaCIRT) advises users and administrators to peruse Microsoft's Advisory and apply the necessary updates.

Samba Releases Security Updates
Original release date: January 21, 2020
The Samba Team has released security updates to address vulnerabilities in multiple versions of Samba. An attacker could exploit one of these vulnerabilities to take control of an affected system.
The Jamaica Cyber Incident Response Team (JaCIRT) advises users and administrators to peruse the Samba Security Advisories for CVE-2019-14902, CVE-2019-14907, and CVE-2019-19344 and apply the necessary updates.

Cisco Releases Security Updates
Original release date: January 23, 2020
Cisco has released updates to address vulnerabilities affecting multiple products. A remote attacker could exploit some of these vulnerabilities to take control of an affected system.
The Jamaica Cyber Incident Response Team (JaCIRT) advises users and administrators to peruse the following Cisco advisories and apply the necessary updates:

 

References

1. https://www.us-cert.gov/ 
2. https://chromereleases.googleblog.com/2020/01/stable-channel-update-for-desktop_16.html
3. https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/ADV200001
4. https://www.samba.org/samba/history/security.html 
5. https://tools.cisco.com/security/center/publicationListing.x