RHSA-2022:0236 - Security Advisory

Topic

Red Hat OpenShift Container Platform release 3.11.570 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):

• log4j-core: remote code execution via JDBC Appender (CVE-2021-44832)

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 3.11 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/3.11/release_notes/ocp_3_11_release_notes.html

Details on how to access this content are available at
https://docs.openshift.com/container-platform/3.11/upgrading/index.html

Affected Products

• Red Hat OpenShift Container Platform 3.11 x86_64
• Red Hat OpenShift Container Platform for Power 3.11 ppc64le

Fixes

• BZ - 2035951 - CVE-2021-44832 log4j-core: remote code execution via JDBC Appender

CVEs

• CVE-2020-25704
• CVE-2020-36322
• CVE-2021-42739
• CVE-2021-44832

References

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