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====================================================================                   Red Hat Security Advisory

Synopsis:          Moderate: OpenShift Logging bug fix and security update (5.2.8)
Advisory ID:       RHSA-2022:0728-01
Product:           Red Hat OpenShift Enterprise
Advisory URL:      https://access.redhat.com/errata/RHSA-2022:0728
Issue date:        2022-03-02
CVE Names:         CVE-2020-28491 CVE-2022-0552 
====================================================================
1. Summary:

OpenShift Logging bug fix and security update (5.2.8)

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 and security update (5.2.8)

Security Fix(es):

* jackson-dataformat-cbor:  Unchecked allocation of byte buffer can cause a
java.lang.OutOfMemoryError exception (CVE-2020-28491)

* origin-aggregated-logging/elasticsearch: Incomplete fix for
netty-codec-http CVE-2021-21409 (CVE-2022-0552)

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.

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/):

1930423 - CVE-2020-28491 jackson-dataformat-cbor:  Unchecked allocation of byte buffer can cause a java.lang.OutOfMemoryError exception
2052539 - CVE-2022-0552 origin-aggregated-logging/elasticsearch: Incomplete fix for netty-codec-http CVE-2021-21409

5. JIRA issues fixed (https://issues.redhat.com/):

LOG-2180 - Logging link is not removed when CLO is uninstalled or its instance is removed

6. References:

https://access.redhat.com/security/cve/CVE-2020-28491
https://access.redhat.com/security/cve/CVE-2022-0552
https://access.redhat.com/security/updates/classification/#moderate

7. Contact:

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

Copyright 2022 Red Hat, Inc.
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