Issued:

2020-06-17

Updated:

2020-06-17

RHSA-2020:2439 - Moderate: OpenShift Container Platform 4.3.25 security update

Synopsis

Moderate: OpenShift Container Platform 4.3.25 security update

Type/Severity

Security Advisory Moderate

Topic

Red Hat OpenShift Container Platform release 4.3.25 is now available with updates to packages and images that fix several bugs and add enhancements.

Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

Description

Red Hat OpenShift Container Platform is Red Hat's cloud computing Kubernetes application platform solution designed for on-premise or private cloud deployments. Security Fix(es):

• machine-config-operator-container: A flaw in the machine-config-operator caused an OpenShift node to become unresponsive when a container consumes a large amount of memory (CVE-2020-1750)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Solution

For OpenShift Container Platform 4.3 see the following documentation, which will be updated shortly for release 4.3.25, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update:

https://docs.openshift.com/container-platform/4.3/release_notes/ocp-4-3-release-notes.html

Details on how to access this content are available at This page is not included, but the link has been rewritten to point to the nearest parent document.https://docs.openshift.com/container-platform/4.3/updating/updating-cluster-cli.html.

Affected Products

Fixes

• This content is not included.BZ - 1808130

CVEs

• CVE-2020-1750
• CVE-2020-8616
• CVE-2020-8617

References

• https://access.redhat.com/security/updates/classification/#moderate

Additional information

• The Red Hat security contact is This content is not included.secalert@redhat.com. More contact details at https://access.redhat.com/security/team/contact/.
• Offline Security Data data is available for integration with other systems. See Offline Security Data API to get started.