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Red Hat Security Advisory

Synopsis:          Moderate: Red Hat OpenShift Enterprise Logging bug fix and security update (5.2.6)
Advisory ID:       RHSA-2022:0230-01
Product:           Red Hat OpenShift Enterprise
Advisory URL:      https://access.redhat.com/errata/RHSA-2022:0230
Issue date:        2022-01-21
CVE Names:         CVE-2021-27292 CVE-2021-44832
====================================================================
1. Summary:

An update is now available for OpenShift Logging (5.2.6)

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.

2. Description:

OpenShift Logging Bug Fix Release (5.2.6)

Security Fix(es):

* nodejs-ua-parser-js: ReDoS via malicious User-Agent header
(CVE-2021-27292)

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

3. 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.openshift.com/container-platform/4.8/release_notes/ocp-4-8-release-notes.html

For Red Hat OpenShift Logging 5.2, see the following instructions to apply
this update:

https://docs.openshift.com/container-platform/4.7/logging/cluster-logging-upgrading.html

4. Bugs fixed (https://bugzilla.redhat.com/):

1940613 - CVE-2021-27292 nodejs-ua-parser-js: ReDoS via malicious User-Agent header
2035951 - CVE-2021-44832 log4j-core: remote code execution via JDBC Appender

5. JIRA issues fixed (https://issues.jboss.org/):

LOG-2104 - fluentd crashing after upgrade to openshift-logging 5.2.4-17

6. References:

https://access.redhat.com/security/cve/CVE-2021-27292
https://access.redhat.com/security/cve/CVE-2021-44832
https://access.redhat.com/security/updates/classification/#moderate

7. Contact:

The Red Hat security contact is <secalert@redhat.com>. More contact
details at https://access.redhat.com/security/team/contact/

Copyright 2022 Red Hat, Inc.
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