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Red Hat OpenShift 5.3.2 RHSA-2022:0044-01 Critical: DoS Threat Fix

red hat
Calendar Grey January 10, 2022
Dist Redhat Esm H88
An essential patch for Red Hat OpenShift Monitoring 5.4.1 tackles significant problems categorized as High by Red Hat.
An update is now available for OpenShift Logging (5.3.2) Red Hat Product Security has rated this update as having a security impact of Important

Solution

For OpenShift Container Platform 4.9 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/4.9/html/release_notes/ocp-4-9-release-notes

For Red Hat OpenShift Logging 5.3, see the following instructions to apply this update:

https://docs.redhat.com/en/documentation/openshift_container_platform/4.7/html/logging/cluster-logging-upgrading

Summary

OpenShift Logging Bug Fix Release (5.3.2)
Security Fix(es):
* rubygem-bundler: Dependencies of gems with explicit source may be installed from a different source (CVE-2020-36327)
* 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 bug fix DoS important openshift

References

https://access.redhat.com/security/cve/CVE-2020-36327 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#important

Package List


Severity
important
Lowest
Low
Medium
High
Critical

Advisory ID: RHSA-2022:0044-01
Product: Red Hat OpenShift Enterprise
Advisory URL: https://access.redhat.com/errata/RHSA-2022:0044
Issue date: 2022-01-10

Topic

An update is now available for OpenShift Logging (5.3.2)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 red hat bug fix DoS important openshift

Relevant Releases Architectures

Bugs Fixed

1958999 - CVE-2020-36327 rubygem-bundler: Dependencies of gems with explicit source may be installed from a different source

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-1975 - [release-5.3] After Upgrading to Cluster logging 5.3.0-55 receiving alerts Target Down `cluster-logging-operator`

LOG-2046 - [release-5.3] Wrong certificates used by fluentd when log forwarding to external Elasticsearch and defined structuredTypeKey

LOG-2051 - [release-5.3] Log collected dashboard displays wrong namespace

LOG-2074 - The elasticsearch-im-xxx job failed when trying to start index management process for a non-existent(empty-named) index [openshift-logging-5.3]

LOG-2088 - resourceVersion is overflowing type Integer causing ES rejection [openshift-logging 5.3]

LOG-2110 - [release-5.3] EO Self-generated certificates issue with Kibana when "logging.openshift.io/elasticsearch-cert-management: true" annotation is used

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