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Red Hat Updates

3002
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

Most Viewed Warnings

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Red Hat Alert

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حملات تصيدية تستهدف مايكروسوفت تيمز (Microsoft Teams)

● High

Warning Date

Severity Level

Warning Number

Target Sector

20 October, 2020

● High

2020-1943

All

Description:

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

  • nodejs:12
    • Red Hat Enterprise Linux for x86_64 8 x86_64
    • Red Hat Enterprise Linux for x86_64 - Extended Update Support 8.2 x86_64
    • Red Hat Enterprise Linux Server - AUS 8.2 x86_64
    • Red Hat Enterprise Linux for IBM z Systems 8 s390x
    • Red Hat Enterprise Linux for IBM z Systems - Extended Update Support 8.2 s390x
    • Red Hat Enterprise Linux for Power, little endian 8 ppc64le
    • Red Hat Enterprise Linux for Power, little endian - Extended Update Support 8.2 ppc64le
    • Red Hat Enterprise Linux Server - TUS 8.2 x86_64
    • Red Hat Enterprise Linux for ARM 64 8 aarch64
    • Red Hat Enterprise Linux for ARM 64 - Extended Update Support 8.2 aarch64
    • Red Hat Enterprise Linux Server (for IBM Power LE) - Update Services for SAP Solutions 8.2 ppc64le
    • Red Hat Enterprise Linux Server - Update Services for SAP Solutions 8.2 x86_64
  • rh-maven35-apache-commons-collections4
    • Red Hat Software Collections (for RHEL Server) 1 for RHEL 7.7 x86_64
    • Red Hat Software Collections (for RHEL Server for System Z) 1 for RHEL 7.7 s390x
    • Red Hat Software Collections (for RHEL Server for IBM Power LE) 1 for RHEL 7.7 ppc64le
    • Red Hat Software Collections (for RHEL Server) 1 for RHEL 7.6 x86_64
    • Red Hat Software Collections (for RHEL Server for System Z) 1 for RHEL 7.6 s390x
    • Red Hat Software Collections (for RHEL Server for IBM Power LE) 1 for RHEL 7.6 ppc64le
    • Red Hat Software Collections (for RHEL Server) 1 for RHEL 7 x86_64
    • Red Hat Software Collections (for RHEL Server for System Z) 1 for RHEL 7 s390x
    • Red Hat Software Collections (for RHEL Server for IBM Power LE) 1 for RHEL 7 ppc64le
    • Red Hat Software Collections (for RHEL Server for ARM) 1 aarch64
    • Red Hat Software Collections (for RHEL Workstation) 1 for RHEL 7 x86_64
  • kernel
    • Red Hat Enterprise Linux Workstation 7 x86_64
    • Red Hat Enterprise Linux for x86_64 - Extended Update Support 7.7 x86_64
    • Red Hat Enterprise Linux Server - TUS 7.7 x86_64
    • Red Hat Enterprise Linux Server - AUS 7.4 x86_64
    • Red Hat Enterprise Linux Server - TUS 7.4 x86_64
    • Red Hat Enterprise Linux Server (for IBM Power LE) - Update Services for SAP Solutions 7.4 ppc64le
    • Red Hat Enterprise Linux Server - Update Services for SAP Solutions 7.4 x86_64
    • Red Hat Enterprise Linux Server - TUS 7.6 x86_64
  • kernel-alt
    • Red Hat Enterprise Linux for IBM System z (Structure A) 7 s390x
  • kernel-rt
    • Red Hat Enterprise Linux for Real Time 7 x86_64
    • Red Hat Enterprise Linux for Real Time for NFV 7 x86_64
  • rh-python36
    • Red Hat Software Collections (for RHEL Server) 1 for RHEL 7.7 x86_64
    • Red Hat Software Collections (for RHEL Server for System Z) 1 for RHEL 7.7 s390x
    • Red Hat Software Collections (for RHEL Server for IBM Power LE) 1 for RHEL 7.7 ppc64le
    • Red Hat Software Collections (for RHEL Server) 1 for RHEL 7.6 x86_64
    • Red Hat Software Collections (for RHEL Server for System Z) 1 for RHEL 7.6 s390x
    • Red Hat Software Collections (for RHEL Server for IBM Power LE) 1 for RHEL 7.6 ppc64le
    • Red Hat Software Collections (for RHEL Server) 1 for RHEL 7 x86_64
    • Red Hat Software Collections (for RHEL Server for System Z) 1 for RHEL 7 s390x
    • Red Hat Software Collections (for RHEL Server for IBM Power LE) 1 for RHEL 7 ppc64le
    • Red Hat Software Collections (for RHEL Server for ARM) 1 aarch64
    • Red Hat Software Collections (for RHEL Server) 1 for RHEL 6 x86_64
    • Red Hat Software Collections (for RHEL Workstation) 1 for RHEL 7 x86_64
    • Red Hat Software Collections (for RHEL Workstation) 1 for RHEL 6 x86_64

Threats:

Attacker could exploit these vulnerabilities by doing the following:

  • Buffer overflow
  • Denial of service (DoS)
  • Privilege escalation
  • Cross-site scripting (XSS) attack
  • Arbitrary Code Execution

Best practice and Recommendations:

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

Last updated at 20 October, 2020

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