RHSA-2022:0230 - Security Advisory

Topic

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.

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)

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

Affected Products

• Red Hat OpenShift Container Platform 4.8 for RHEL 8 x86_64

Fixes

• BZ - 1940613 - CVE-2021-27292 nodejs-ua-parser-js: ReDoS via malicious User-Agent header
• BZ - 2035951 - CVE-2021-44832 log4j-core: remote code execution via JDBC Appender
• LOG-2104 - fluentd crashing after upgrade to openshift-logging 5.2.4-17

CVEs

• CVE-2021-27292
• CVE-2021-44832

References

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