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Red Hat Updates

2759
Classification
These posts contain security alerts, including digital loopholes, electronic attacks, technical updates, and they are classified base on the level of severity.

Critical

High

Medium

Low

Warning Date

Severity Level

Warning Number

Target Sector

4 August, 2020

● High

2020-1590

All

Description:

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

  • kernel-rt
    • MRG Realtime
  • qemu-kvm-rhev
    • Red Hat Virtualization Manager
  • grub2
    • Red Hat Enterprise Linux Server - AUS
    • Red Hat Enterprise Linux Server - TUS
    • Red Hat Enterprise Linux Server - Update Services for SAP Solutions
    • Red Hat Enterprise Linux Server (for IBM Power LE) - Update Services for SAP Solutions
  • bind
    • Red Hat Enterprise Linux Server – TUS
  • nss and nspr
    • Red Hat Enterprise Linux for x86_64
    • Red Hat Enterprise Linux for x86_64 - Extended Update Support
    • Red Hat Enterprise Linux Server – TUS
  • libvncserver
    • Red Hat Enterprise Linux Workstation
  • postgresql-jdbc
  • Red Hat Enterprise Linux Server - Update Services for SAP Solutions
  • Red Hat Enterprise Linux Workstation
  • Red Hat Enterprise Linux Server
  • Red Hat Enterprise Linux for x86_64 - Extended Update Support

Threats:

Attacker could exploit these vulnerabilities by doing the following:

  • Escalation of privilege
  • Denial of service attack (DoS)
  • Buffer overflow

Best practice and Recommendations:

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

Last updated at 4 August, 2020

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