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Red Hat Updates

2050
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

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حملات تصيدية تستهدف مايكروسوفت تيمز (Microsoft Teams)

● High

Warning Date

Severity Level

Warning Number

Target Sector

26 May, 2021

● High

2021-2958

All

Description:

Red Hat has released a security update to address a vulnerabilities in the following product:

  • Red Hat OpenShift Container Platform 4.6 for RHEL 8 x86_64
  • Red Hat OpenShift Container Platform 4.6 for RHEL 7 x86_64
  • Red Hat OpenShift Container Platform for Power 4.6 for RHEL 8 ppc64le
  • Red Hat OpenShift Container Platform for IBM Z and LinuxONE 4.6 for RHEL 8 s390x
  • Red Hat OpenShift Container Platform 4.5 for RHEL 8 x86_64
  • Red Hat OpenShift Container Platform 4.5 for RHEL 7 x86_64
  • Red Hat OpenShift Container Platform for Power 4.5 for RHEL 8 ppc64le
  • Red Hat OpenShift Container Platform for Power 4.5 for RHEL 7 ppc64le
  • Red Hat OpenShift Container Platform for IBM Z and LinuxONE 4.5 for RHEL 8 s390x
  • Red Hat OpenShift Container Platform for IBM Z and LinuxONE 4.5 for RHEL 7 s390x
  • Red Hat Enterprise Linux for x86_64 - Extended Update Support 8.1 x86_64
  • Red Hat Enterprise Linux for IBM z Systems - Extended Update Support 8.1 s390x
  • Red Hat Enterprise Linux for Power, little endian - Extended Update Support 8.1 ppc64le
  • Red Hat Enterprise Linux for ARM 64 - Extended Update Support 8.1 aarch64
  • Red Hat Enterprise Linux Server (for IBM Power LE) - Update Services for SAP Solutions 8.1 ppc64le
  • Red Hat Enterprise Linux Server - Update Services for SAP Solutions 8.1 x86_64
  • Red Hat CodeReady Linux Builder for x86_64 - Extended Update Support 8.1 x86_64
  • Red Hat CodeReady Linux Builder for Power, little endian - Extended Update Support 8.1 ppc64le
  • Red Hat CodeReady Linux Builder for ARM 64 - Extended Update Support 8.1 aarch64
  • 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 Workstation) 1 for RHEL 7 x86_64
  • Red Hat OpenShift Container Platform 4.7 for RHEL 8 x86_64
  • Red Hat OpenShift Container Platform for Power 4.7 for RHEL 8 ppc64le
  • Red Hat OpenShift Container Platform for IBM Z and LinuxONE 4.7 for RHEL 8 s390x

Threats:

Attacker could exploit these vulnerabilities by doing the following:

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

Best practice and Recommendations:

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

Last updated at 26 May, 2021

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