Red Hat Updates

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1704

Security Alert

● Critical

● High

● Medium

● Low

Warning Date

Severity Level

Warning Number

Target Sector

1 December, 2020

● High

2020-2123

All

Description:

Red Hat has released security updates to address several vulnerabilities in the following products:

thunderbird
- Red Hat Enterprise Linux Desktop
- Red Hat Enterprise Linux for Power, little endian
- Red Hat Enterprise Linux for x86_64
- Red Hat Enterprise Linux for x86_64 - Extended Update Support
- Red Hat Enterprise Linux Server
- Red Hat Enterprise Linux Server - TUS
- Red Hat Enterprise Linux Server - Update Services for SAP Solutions
- Red Hat Enterprise Linux Workstation
Firefox
- Red Hat Enterprise Linux Desktop
- Red Hat Enterprise Linux for IBM z Systems
- Red Hat Enterprise Linux for Power, big endian
- Red Hat Enterprise Linux for Power, little endian
- Red Hat Enterprise Linux for x86_64
- Red Hat Enterprise Linux for x86_64 - Extended Update Support
- Red Hat Enterprise Linux Server
- Red Hat Enterprise Linux Server - TUS
- Red Hat Enterprise Linux Workstation
rh-mariadb103-mariadb and rh-mariadb103-galera
- Red Hat Software Collections (for RHEL Workstation)
- Red Hat Software Collections (for RHEL Server)
Red Hat Ansible Tower 3.7.4-1 - RHEL7 Container
OpenShift Container Platform 4.6.6
Red Hat Single Sign-On 7.4.3 one-off

Threats:

Attacker could exploit these vulnerabilities by doing the following:

Best practice and Recommendations:

The CERT team encourages users to review Red Hat security advisory and apply the necessary updates:

Last updated at 1 December, 2020