Issued:
2022-05-11
Updated:
2022-05-11

RHSA-2022:2217 - Moderate: Red Hat OpenShift Logging Security and Bug update Release 5.3.7

Synopsis

Moderate: Red Hat OpenShift Logging Security and Bug update Release 5.3.7

Type/Severity

Security Advisory Moderate

Topic

Openshift Logging Bug Fix Release (5.3.7)

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 (5.3.7)

Security Fix(es):

  • kubeclient: kubeconfig parsing error can lead to MITM attacks (CVE-2022-0759)

  • netty-codec: Bzip2Decoder doesn't allow setting size restrictions for decompressed data (CVE-2021-37136)

  • netty-codec: SnappyFrameDecoder doesn't restrict chunk length and may buffer skippable chunks in an unnecessary way (CVE-2021-37137)

  • netty: control chars in header names may lead to HTTP request smuggling (CVE-2021-43797)

  • prometheus/client_golang: Denial of service using InstrumentHandlerCounter (CVE-2022-21698)

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 4.10 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/4.10/release_notes/ocp-4-10-release-notes.html

For Red Hat OpenShift Logging 5.3, see the following instructions to apply this update:

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

Affected Products

ProductVersionArch
Red Hat OpenShift Container Platform4.8x86_64

Fixes

CVEs

References

Additional information