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Red Hat OpenShift 5.1.6 RHSA-2022:0042-01 Low Severity DoS Fix

red hat
Calendar Grey January 10, 2022
Dist Redhat Esm H88
Red Hat OpenShift Enterprise Monitoring release 5.1.6 categorized as low risk includes patches for Denial of Service and various bug-related concerns.
An update is now available for OpenShift Logging (5.1.6) Red Hat Product Security has rated this update as having a security impact of Low

Solution

For OpenShift Container Platform 4.8 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 errata update:

https://docs.redhat.com/en/documentation/openshift_container_platform/4.8/html/release_notes/ocp-4-8-release-notes

For Red Hat OpenShift Logging 5.1, see the following instructions to apply this update:

https://docs.redhat.com/en/documentation/openshift_container_platform/4.8/html/logging/cluster-logging-upgrading

Summary

Openshift Logging Bug Fix Release (5.1.6)
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.

Topics%20covered

Topics Covered

security advisory Red Hat DoS issue bug fix low severity OpenShift logging update

References

https://access.redhat.com/security/cve/CVE-2021-3712 https://access.redhat.com/security/cve/CVE-2021-20321 https://access.redhat.com/security/cve/CVE-2021-42574 https://access.redhat.com/security/cve/CVE-2021-45105 https://access.redhat.com/security/updates/classification#low

Package List


Severity
low
Lowest
Low
Medium
High
Critical

Advisory ID: RHSA-2022:0042-01
Product: Red Hat OpenShift Enterprise
Advisory URL: https://access.redhat.com/errata/RHSA-2022:0042
Issue date: 2022-01-10

Topic

An update is now available for OpenShift Logging (5.1.6)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.

Topics%20covered

Topics Covered

security advisory Red Hat DoS issue bug fix low severity OpenShift logging update

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

5. JIRA issues fixed (https://redhat.atlassian.net/jira/projects):

LOG-1868 - The elasticsearch-im-xxx job failed when trying to start index management process for a non-existent(empty-named) index [openshift-logging-5.1]

LOG-2022 - resourceVersion is overflowing type Integer causing ES rejection

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