Red Hat Security Advisory: OpenShift Container Platform 4.2.36 cri-o security update
Red Hat OpenShift Container Platform release 4.2.36 is now available with updates to packages and images that fix several bugs and add enhancements. 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.
beschreibt (1)
Zugehörige CVEs.
| ID | Schweregrad | ausnutzbar | ||
|---|---|---|---|---|
| CVE-2019-14891US | medium5.0 | — | ||
A flaw was found in cri-o, as a result of all pod-related processes being placed in the same memory cgroup. This can result in container management (conmon) processes being killed… | ||||
Referenzen
Externe Belege — Patches, Meldungen, Analysen.
Behebungen (16)
- Behobencri-o-0:1.14.12-15.dev.rhaos4.2.gita17905f.el8.s390x as a component of Red Hat OpenShift Container Platform 4.2
For OpenShift Container Platform 4.2 see the following documentation, which will be updated shortly for release 4.2.36, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update: https://docs.openshift.com/container-platform/4.2/release_notes/ocp-4-2-release-notes.html Details on how to access this content are available at https://docs.openshift.com/container-platform/4.2/updating/updating-cluster-cli.html.
https://access.redhat.com/errata/RHSA-2020:2776 - Behobencri-o-0:1.14.12-15.dev.rhaos4.2.gita17905f.el8.src as a component of Red Hat OpenShift Container Platform 4.2
For OpenShift Container Platform 4.2 see the following documentation, which will be updated shortly for release 4.2.36, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update: https://docs.openshift.com/container-platform/4.2/release_notes/ocp-4-2-release-notes.html Details on how to access this content are available at https://docs.openshift.com/container-platform/4.2/updating/updating-cluster-cli.html.
https://access.redhat.com/errata/RHSA-2020:2776 - Behobencri-o-0:1.14.12-15.dev.rhaos4.2.gita17905f.el8.x86_64 as a component of Red Hat OpenShift Container Platform 4.2
For OpenShift Container Platform 4.2 see the following documentation, which will be updated shortly for release 4.2.36, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update: https://docs.openshift.com/container-platform/4.2/release_notes/ocp-4-2-release-notes.html Details on how to access this content are available at https://docs.openshift.com/container-platform/4.2/updating/updating-cluster-cli.html.
https://access.redhat.com/errata/RHSA-2020:2776 - Behobencri-o-0:1.14.12-24.dev.rhaos4.2.gita17905f.el7.src as a component of Red Hat OpenShift Container Platform 4.2
For OpenShift Container Platform 4.2 see the following documentation, which will be updated shortly for release 4.2.36, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update: https://docs.openshift.com/container-platform/4.2/release_notes/ocp-4-2-release-notes.html Details on how to access this content are available at https://docs.openshift.com/container-platform/4.2/updating/updating-cluster-cli.html.
https://access.redhat.com/errata/RHSA-2020:2776 - Behobencri-o-0:1.14.12-24.dev.rhaos4.2.gita17905f.el7.x86_64 as a component of Red Hat OpenShift Container Platform 4.2
For OpenShift Container Platform 4.2 see the following documentation, which will be updated shortly for release 4.2.36, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update: https://docs.openshift.com/container-platform/4.2/release_notes/ocp-4-2-release-notes.html Details on how to access this content are available at https://docs.openshift.com/container-platform/4.2/updating/updating-cluster-cli.html.
https://access.redhat.com/errata/RHSA-2020:2776 - Behobencri-o-debuginfo-0:1.14.12-15.dev.rhaos4.2.gita17905f.el8.x86_64 as a component of Red Hat OpenShift Container Platform 4.2
For OpenShift Container Platform 4.2 see the following documentation, which will be updated shortly for release 4.2.36, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update: https://docs.openshift.com/container-platform/4.2/release_notes/ocp-4-2-release-notes.html Details on how to access this content are available at https://docs.openshift.com/container-platform/4.2/updating/updating-cluster-cli.html.
https://access.redhat.com/errata/RHSA-2020:2776 - Behobencri-o-debuginfo-0:1.14.12-24.dev.rhaos4.2.gita17905f.el7.x86_64 as a component of Red Hat OpenShift Container Platform 4.2
For OpenShift Container Platform 4.2 see the following documentation, which will be updated shortly for release 4.2.36, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update: https://docs.openshift.com/container-platform/4.2/release_notes/ocp-4-2-release-notes.html Details on how to access this content are available at https://docs.openshift.com/container-platform/4.2/updating/updating-cluster-cli.html.
https://access.redhat.com/errata/RHSA-2020:2776 - Behobencri-o-debugsource-0:1.14.12-15.dev.rhaos4.2.gita17905f.el8.x86_64 as a component of Red Hat OpenShift Container Platform 4.2
For OpenShift Container Platform 4.2 see the following documentation, which will be updated shortly for release 4.2.36, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update: https://docs.openshift.com/container-platform/4.2/release_notes/ocp-4-2-release-notes.html Details on how to access this content are available at https://docs.openshift.com/container-platform/4.2/updating/updating-cluster-cli.html.
https://access.redhat.com/errata/RHSA-2020:2776 - Workaroundcri-o-0:1.14.12-15.dev.rhaos4.2.gita17905f.el8.s390x as a component of Red Hat OpenShift Container Platform 4.2
As of cri-o v1.15 you can set conmon_cgroup = "system.slice" in the crio.runtime section of /etc/crio/crio.conf. On OpenShift Container Platform 4.x that can be done by following the documentation here: https://access.redhat.com/documentation/en-us/openshift_container_platform/4.2/html/architecture/architecture-rhcos For OpenShift Container Platform 3.x you can edit /etc/crio/crio.conf directly on the worker node if using cri-o on that version. Cri-o is not the default container engine on that version, Docker is.
- Workaroundcri-o-0:1.14.12-15.dev.rhaos4.2.gita17905f.el8.src as a component of Red Hat OpenShift Container Platform 4.2
As of cri-o v1.15 you can set conmon_cgroup = "system.slice" in the crio.runtime section of /etc/crio/crio.conf. On OpenShift Container Platform 4.x that can be done by following the documentation here: https://access.redhat.com/documentation/en-us/openshift_container_platform/4.2/html/architecture/architecture-rhcos For OpenShift Container Platform 3.x you can edit /etc/crio/crio.conf directly on the worker node if using cri-o on that version. Cri-o is not the default container engine on that version, Docker is.
- Workaroundcri-o-0:1.14.12-15.dev.rhaos4.2.gita17905f.el8.x86_64 as a component of Red Hat OpenShift Container Platform 4.2
As of cri-o v1.15 you can set conmon_cgroup = "system.slice" in the crio.runtime section of /etc/crio/crio.conf. On OpenShift Container Platform 4.x that can be done by following the documentation here: https://access.redhat.com/documentation/en-us/openshift_container_platform/4.2/html/architecture/architecture-rhcos For OpenShift Container Platform 3.x you can edit /etc/crio/crio.conf directly on the worker node if using cri-o on that version. Cri-o is not the default container engine on that version, Docker is.
- Workaroundcri-o-0:1.14.12-24.dev.rhaos4.2.gita17905f.el7.src as a component of Red Hat OpenShift Container Platform 4.2
As of cri-o v1.15 you can set conmon_cgroup = "system.slice" in the crio.runtime section of /etc/crio/crio.conf. On OpenShift Container Platform 4.x that can be done by following the documentation here: https://access.redhat.com/documentation/en-us/openshift_container_platform/4.2/html/architecture/architecture-rhcos For OpenShift Container Platform 3.x you can edit /etc/crio/crio.conf directly on the worker node if using cri-o on that version. Cri-o is not the default container engine on that version, Docker is.
- Workaroundcri-o-0:1.14.12-24.dev.rhaos4.2.gita17905f.el7.x86_64 as a component of Red Hat OpenShift Container Platform 4.2
As of cri-o v1.15 you can set conmon_cgroup = "system.slice" in the crio.runtime section of /etc/crio/crio.conf. On OpenShift Container Platform 4.x that can be done by following the documentation here: https://access.redhat.com/documentation/en-us/openshift_container_platform/4.2/html/architecture/architecture-rhcos For OpenShift Container Platform 3.x you can edit /etc/crio/crio.conf directly on the worker node if using cri-o on that version. Cri-o is not the default container engine on that version, Docker is.
- Workaroundcri-o-debuginfo-0:1.14.12-15.dev.rhaos4.2.gita17905f.el8.x86_64 as a component of Red Hat OpenShift Container Platform 4.2
As of cri-o v1.15 you can set conmon_cgroup = "system.slice" in the crio.runtime section of /etc/crio/crio.conf. On OpenShift Container Platform 4.x that can be done by following the documentation here: https://access.redhat.com/documentation/en-us/openshift_container_platform/4.2/html/architecture/architecture-rhcos For OpenShift Container Platform 3.x you can edit /etc/crio/crio.conf directly on the worker node if using cri-o on that version. Cri-o is not the default container engine on that version, Docker is.
- Workaroundcri-o-debuginfo-0:1.14.12-24.dev.rhaos4.2.gita17905f.el7.x86_64 as a component of Red Hat OpenShift Container Platform 4.2
As of cri-o v1.15 you can set conmon_cgroup = "system.slice" in the crio.runtime section of /etc/crio/crio.conf. On OpenShift Container Platform 4.x that can be done by following the documentation here: https://access.redhat.com/documentation/en-us/openshift_container_platform/4.2/html/architecture/architecture-rhcos For OpenShift Container Platform 3.x you can edit /etc/crio/crio.conf directly on the worker node if using cri-o on that version. Cri-o is not the default container engine on that version, Docker is.
- Workaroundcri-o-debugsource-0:1.14.12-15.dev.rhaos4.2.gita17905f.el8.x86_64 as a component of Red Hat OpenShift Container Platform 4.2
As of cri-o v1.15 you can set conmon_cgroup = "system.slice" in the crio.runtime section of /etc/crio/crio.conf. On OpenShift Container Platform 4.x that can be done by following the documentation here: https://access.redhat.com/documentation/en-us/openshift_container_platform/4.2/html/architecture/architecture-rhcos For OpenShift Container Platform 3.x you can edit /etc/crio/crio.conf directly on the worker node if using cri-o on that version. Cri-o is not the default container engine on that version, Docker is.
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