RHSA-2021:2374 - Security Advisory

Topic

Openshift Logging Bug Fix Release (5.0.5)
This release includes a security update.

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 (5.0.5)

Security Fix(es):

• gogo/protobuf: plugin/unmarshal/unmarshal.go lacks certain index

validation (CVE-2021-3121)

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 - 1921650 - CVE-2021-3121 gogo/protobuf: plugin/unmarshal/unmarshal.go lacks certain index validation

CVEs

• CVE-2021-3121
• CVE-2021-27219

References

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