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Red Hat OpenShift 4.12: RHSA-2023-0770-01 Important Security Fix

red hat
Calendar Grey February 21, 2023
Scroller Redhat
The latest version of Red Hat OpenShift Container Platform, 4.12.4, brings significant improvements aimed at boosting both security measures and system efficiency.
Red Hat OpenShift Container Platform release 4.12.4 is now available with updates to packages and images that fix several bugs and add enhancements

Solution

For OpenShift Container Platform 4.12 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.redhat.com/en/documentation/openshift_container_platform/4.12/html/release_notes/ocp-4-12-release-notes

Summary

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):
* goutils: RandomAlphaNumeric and CryptoRandomAlphaNumeric are not as random as they should be (CVE-2021-4238)
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.

Topics%20covered

Topics Covered

security advisory security update important impact cloud platform openshift

References

https://access.redhat.com/security/cve/CVE-2021-4238 https://access.redhat.com/security/cve/CVE-2022-47629 https://access.redhat.com/security/updates/classification/#important

Package List


Severity
important
Lowest
Low
Medium
High
Critical

Advisory ID: RHSA-2023:0770-01
Product: Red Hat OpenShift Enterprise
Advisory URL: https://access.redhat.com/errata/RHSA-2023:0770
Issue date: 2023-02-20

Topic

Red Hat OpenShift Container Platform release 4.12.4 is now available withupdates to packages and images that fix several bugs and add enhancements.Red Hat Product Security has rated this update as having a security impactof Important. A Common Vulnerability Scoring System (CVSS) base score,which gives a detailed severity rating, is available for each vulnerabilityfrom the CVE link(s) in the References section.

Topics%20covered

Topics Covered

security advisory security update important impact cloud platform openshift

Relevant Releases Architectures

Bugs Fixed

2156729 - CVE-2021-4238 goutils: RandomAlphaNumeric and CryptoRandomAlphaNumeric are not as random as they should be

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