Red Hat Security Advisory: OpenShift Container Platform 4.3.25 openshift-enterprise-hyperkube-container security update
An update for openshift-enterprise-hyperkube-container is now available for Red Hat OpenShift Container Platform 4.3. 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.
describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2020-8555US | medium6.3 | — | ||
The Kubernetes kube-controller-manager in versions v1.0-1.14, versions prior to v1.15.12, v1.16.9, v1.17.5, and version v1.18.0 are vulnerable to a Server Side Request Forgery (SSR… | ||||
references
External citations — patches, advisories, analysis.
remediations (6)
- Fixedopenshift4/ose-hyperkube@sha256:2d8d0beae7c6ac6eea010224d3df5b32477a1ba87ee345745698a0fcd3a7cc83_ppc64le as a component of Red Hat OpenShift Container Platform 4.3
For OpenShift Container Platform 4.3 see the following documentation, which will be updated shortly for release 4.3.25, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update: https://docs.openshift.com/container-platform/4.3/release_notes/ocp-4-3-release-notes.html Details on how to access this content are available at https://docs.openshift.com/container-platform/4.3/updating/updating-cluster-cli.html.
https://access.redhat.com/errata/RHSA-2020:2441 - Fixedopenshift4/ose-hyperkube@sha256:50eb07078ebeb62e620e64c871803776dd665decc0b5ad5be4e39a6caf97e9e1_s390x as a component of Red Hat OpenShift Container Platform 4.3
For OpenShift Container Platform 4.3 see the following documentation, which will be updated shortly for release 4.3.25, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update: https://docs.openshift.com/container-platform/4.3/release_notes/ocp-4-3-release-notes.html Details on how to access this content are available at https://docs.openshift.com/container-platform/4.3/updating/updating-cluster-cli.html.
https://access.redhat.com/errata/RHSA-2020:2441 - Fixedopenshift4/ose-hyperkube@sha256:d196b0a4f412f63720e360957433b6daf48c88f6f23796f81443e01f86218a19_amd64 as a component of Red Hat OpenShift Container Platform 4.3
For OpenShift Container Platform 4.3 see the following documentation, which will be updated shortly for release 4.3.25, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update: https://docs.openshift.com/container-platform/4.3/release_notes/ocp-4-3-release-notes.html Details on how to access this content are available at https://docs.openshift.com/container-platform/4.3/updating/updating-cluster-cli.html.
https://access.redhat.com/errata/RHSA-2020:2441 - Workaroundopenshift4/ose-hyperkube@sha256:2d8d0beae7c6ac6eea010224d3df5b32477a1ba87ee345745698a0fcd3a7cc83_ppc64le as a component of Red Hat OpenShift Container Platform 4.3
Restrict use of the vulnerable volume type and restrict StorageClass write permissions via RBAC
- Workaroundopenshift4/ose-hyperkube@sha256:50eb07078ebeb62e620e64c871803776dd665decc0b5ad5be4e39a6caf97e9e1_s390x as a component of Red Hat OpenShift Container Platform 4.3
Restrict use of the vulnerable volume type and restrict StorageClass write permissions via RBAC
- Workaroundopenshift4/ose-hyperkube@sha256:d196b0a4f412f63720e360957433b6daf48c88f6f23796f81443e01f86218a19_amd64 as a component of Red Hat OpenShift Container Platform 4.3
Restrict use of the vulnerable volume type and restrict StorageClass write permissions via RBAC
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