Red Hat Product Errata RHSA-2021:5137 - Security Advisory
Issued:
2021-12-14
Updated:
2021-12-14

RHSA-2021:5137 - Security Advisory

Synopsis

Moderate: Openshift Logging Security Release (5.0.10)

Type/Severity

Security Advisory: Moderate

Topic

Openshift Logging Security Release (5.0.10)

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 (5.0.10)

Security Fix(es):

  • log4j-core: Remote code execution in Log4j 2.x when logs contain an attacker-controlled string value (CVE-2021-44228)

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.

Solution

For OpenShift Container Platform 4.7 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/4.7/release_notes/ocp-4-7-release-notes.html

For Red Hat OpenShift Logging 5.0, 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 4.7 for RHEL 8 x86_64

Fixes

  • BZ - 2030932 - CVE-2021-44228 log4j-core: Remote code execution in Log4j 2.x when logs contain an attacker-controlled string value

CVEs

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