Security Warnings

Classification
These posts contain security warnings, including digital loopholes, electronic attacks, technical updates, and they are classified base on the level of severity.

Critical

High

Medium

Low

Red Hat Updates

46

Warning Date: 19 November, 2020

Severity Level ● High

Warning Number: 2020-2092

Target Sector: All

Description:

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

  • thunderbird
    • Red Hat Enterprise Linux for x86_64 8 x86_64
    • Red Hat Enterprise Linux for Power, little endian 8 ppc64le
    • Red Hat Enterprise Linux for ARM 64 8 aarch64
  • OpenShift Serverless 1.11.0
    • Red Hat Openshift Serverless 1 x86_64

Threats:

An attacker could exploit these vulnerabilities by doing the following:

  • Denial of service attack (DoS)
  • Cross-site scripting (XSS)
  • Execute arbitrary code

Best practice and Recommendations:

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

Last updated at 19 November, 2020