RedHat: RHSA-2022-0026:06 Low: OpenShift Container Platform 4.6.53 security
Summary
Red Hat OpenShift Container Platform is Red Hat's cloud computing
Kubernetes application platform solution designed for on-premise or private
cloud deployments.
This advisory contains the RPM packages for Red Hat OpenShift Container
Platform 4.6.53. See the following advisory for the container images for
this release:
https://access.redhat.com/errata/RHBA-2022:0025
Security Fix(es):
* log4j-core: DoS in log4j 2.x with Thread Context Map (MDC) input data
contains a recursive lookup and context lookup pattern (CVE-2021-45105)
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.
Summary
Solution
For OpenShift Container Platform 4.6 see the following documentation, which
will be updated shortly for this release, for important instructions on how
to upgrade your cluster and fully apply this asynchronous errata update:
https://docs.openshift.com/container-platform/4.6/release_notes/ocp-4-6-release-notes.html
Details on how to access this content are available at
https://docs.openshift.com/container-platform/4.6/updating/updating-cluster-cli.html
References
https://access.redhat.com/security/cve/CVE-2021-39241 https://access.redhat.com/security/cve/CVE-2021-40346 https://access.redhat.com/security/cve/CVE-2021-45105 https://access.redhat.com/security/updates/classification/#low
Package List
Topic
Red Hat OpenShift Container Platform release 4.6.53 is now available withupdates to packages and images that fix several bugs and add enhancements.This release includes a security update for Red Hat OpenShift ContainerPlatform 4.6.Red Hat Product Security has rated this update as having a security impactof Low. A Common Vulnerability Scoring System (CVSS) base score, whichgives a detailed severity rating, is available for each vulnerability fromthe CVE link(s) in the References section.
Topic
Relevant Releases Architectures
Bugs Fixed
2034067 - CVE-2021-45105 log4j-core: DoS in log4j 2.x with Thread Context Map (MDC) input data contains a recursive lookup and context lookup pattern