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RedHat OpenShift 4.3 Security Advisory RHSA-2020-4264-01 Low Impact

red hat
Calendar Grey October 20, 2020
Dist Redhat Esm H88
Minor update released for Red Hat OpenShift Container Platform 4.3. Comprehensive instructions provided.
An update is now available for Red Hat OpenShift Container Platform 4.3

Solution

For OpenShift Container Platform 4.3 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 asynchronous errata update:

https://docs.redhat.com/en/documentation/openshift_container_platform/4.3/html/release_notes/ocp-4-3-release-notes

Details on how to access this content are available at - -cli.html.

Summary

Red Hat OpenShift Container Platform is Red Hat's cloud computing Kubernetes application platform solution designed for on-premise or private cloud deployments.
Security Fix(es):
* golang.org/x/crypto: Processing of crafted ssh-ed25519 public keys allows for panic (CVE-2020-9283)
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.
Bug Fix(es):
* Gather image registry config (backport to 4.3) (BZ#1836815)
* Builds fail after running postCommit script if OCP cluster is configured with a container registry whitelist (BZ#1849176)
* Login with OpenShift not working after cluster upgrade (BZ#1852429)
* Limit the size of gathered federated metrics from alerts in Insights Operator (BZ#1874018)
* [4.3] Storage operator stops reconciling when going Upgradeable=False on v1alpha1 CRDs (BZ#1879110)
* [release 4.3] OpenShift APIs become unavailable for more than 15 minutes after one of master nodes went down(OAuth) (BZ#1880293)
You may download the oc tool and use it to inspect release image metadata as follows:
(For x86_64 architecture)
$ oc adm release info quay.io/openshift-release-dev/ocp-release:4.3.40-x86_64
The image digest is sha256:9ff90174a170379e90a9ead6e0d8cf6f439004191f80762764a5ca3dbaab01dc
(For s390x architecture)
$ oc adm release info quay.io/openshift-release-dev/ocp-release:4.3.40-s390x The image digest is sha256:605ddde0442e604cfe2d6bd1541ce48df5956fe626edf9cc95b1fca75d231b64
(For ppc64le architecture)
$ oc adm release info quay.io/openshift-release-dev/ocp-release:4.3.40-ppc64le
The image digest is sha256:d3c9e391c145338eae3feb7f6a4e487dadc8139a353117d642fe686d277bcccc

Topics%20covered

Topics Covered

security advisory security issue Red Hat bug fix cloud computing OpenShift platform update

References

https://access.redhat.com/security/cve/CVE-2017-12652 https://access.redhat.com/security/cve/CVE-2017-18190 https://access.redhat.com/security/cve/CVE-2018-20843 https://access.redhat.com/security/cve/CVE-2019-2974 https://access.redhat.com/security/cve/CVE-2019-5094 https://access.redhat.com/security/cve/CVE-2019-5188 https://access.redhat.com/security/cve/CVE-2019-5482 https://access.redhat.com/security/cve/CVE-2019-8675 https://access.redhat.com/security/cve/CVE-2019-8696 https://access.redhat.com/security/cve/CVE-2019-11068 https://access.redhat.com/security/cve/CVE-2019-11719 https://access.redhat.com/security/cve/CVE-2019-11727 https://access.redhat.com/security/cve/CVE-2019-11756 https://access.redhat.com/security/cve/CVE-2019-12450 https://access.redhat.com/security/cve/CVE-2019-12749 https://access.redhat.com/security/cve/CVE-2019-14822 https://access.redhat.com/security/cve/CVE-2019-14866 https://access.redhat.com/security/cve/CVE-2019-14973 https://access.redhat.com/security/cve/CVE-2019-15903 https://access.redhat.com/security/cve/CVE-2019-16935 https://access.redhat.com/security/cve/CVE-2019-17006 https://access.redhat.com/security/cve/CVE-2019-17023 https://access.redhat.com/security/cve/CVE-2019-17498 Read the Full Advisory

Package List


Severity
low
Lowest
Low
Medium
High
Critical

Advisory ID: RHSA-2020:4264-01
Product: Red Hat OpenShift Enterprise
Advisory URL: https://access.redhat.com/errata/RHSA-2020:4264
Issue date: 2020-10-20

Topic

An update is now available for Red Hat OpenShift Container Platform 4.3.Red Hat Product Security has rated this update as having a security impactof Low. A Common Vulnerability Scoring System (CVSS) base score, whichgives a detailed severity rating, is available for each vulnerability fromthe CVE link(s) in the References section.

Topics%20covered

Topics Covered

security advisory security issue Red Hat bug fix cloud computing OpenShift platform update

Relevant Releases Architectures

Bugs Fixed

1804533 - CVE-2020-9283 golang.org/x/crypto: Processing of crafted ssh-ed25519 public keys allows for panic

1836815 - Gather image registry config (backport to 4.3)

1849176 - Builds fail after running postCommit script if OCP cluster is configured with a container registry whitelist

1874018 - Limit the size of gathered federated metrics from alerts in Insights Operator

1874399 - [DR] etcd-member-recover.sh fails to pull image with unauthorized

1879110 - [4.3] Storage operator stops reconciling when going Upgradeable=False on v1alpha1 CRDs

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