-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Moderate: OpenShift Container Platform 3.11.542 security update Advisory ID: RHSA-2021:3915-01 Product: Red Hat OpenShift Enterprise Advisory URL: https://access.redhat.com/errata/RHSA-2021:3915 Issue date: 2021-10-28 CVE Names: CVE-2020-8557 ===================================================================== 1. Summary: Red Hat OpenShift Container Platform release 3.11.542 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. 2. Relevant releases/architectures: Red Hat OpenShift Container Platform 3.11 - noarch, ppc64le, x86_64 3. Description: 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): * kubernetes: Node disk DOS by writing to container /etc/hosts (CVE-2020-8557) 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. 4. Solution: Before applying this update, ensure all previously released errata relevant to your system is applied. See the following documentation, which will be updated shortly for release 3.11.542, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update: https://docs.openshift.com/container-platform/3.11/release_notes/ocp_3_11_r elease_notes.html This update is available via the Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at https://access.redhat.com/articles/11258. 5. Bugs fixed (https://bugzilla.redhat.com/): 1835977 - CVE-2020-8557 kubernetes: Node disk DOS by writing to container /etc/hosts 1991537 - Kuryr controller in CrashLoopBackOff due to missing loadbalancer 1995433 - Router generates duplicate STATS_PASSWORD and ROUTER_CIPHERS env variables while running router creation task 2002171 - [Kuryr][3.11] CrashLoopBackOff on starting Kuryr Controller 2002548 - [Kuryr][3.11] Kuryr Controller never becomes ready on large scale environments 2012587 - Travis CI is broken for Python 2.7 6. Package List: Red Hat OpenShift Container Platform 3.11: Source: atomic-enterprise-service-catalog-3.11.542-1.git.2e6be86.el7.src.rpm atomic-openshift-3.11.542-1.git.0.f2fd300.el7.src.rpm atomic-openshift-cluster-autoscaler-3.11.542-1.git.99b2acf.el7.src.rpm atomic-openshift-descheduler-3.11.542-1.git.d435537.el7.src.rpm atomic-openshift-dockerregistry-3.11.542-1.git.3571208.el7.src.rpm atomic-openshift-metrics-server-3.11.542-1.git.f8bf728.el7.src.rpm atomic-openshift-node-problem-detector-3.11.542-1.git.c8f26da.el7.src.rpm atomic-openshift-service-idler-3.11.542-1.git.39cfc66.el7.src.rpm atomic-openshift-web-console-3.11.542-1.git.06f1612.el7.src.rpm golang-github-openshift-oauth-proxy-3.11.542-1.git.edebe84.el7.src.rpm golang-github-prometheus-alertmanager-3.11.542-1.git.13de638.el7.src.rpm golang-github-prometheus-node_exporter-3.11.542-1.git.609cd20.el7.src.rpm golang-github-prometheus-prometheus-3.11.542-1.git.99aae51.el7.src.rpm openshift-ansible-3.11.542-1.git.0.ee1d12e.el7.src.rpm openshift-enterprise-autoheal-3.11.542-1.git.f2f435d.el7.src.rpm openshift-enterprise-cluster-capacity-3.11.542-1.git.22be164.el7.src.rpm openshift-kuryr-3.11.542-1.git.707a557.el7.src.rpm noarch: atomic-openshift-docker-excluder-3.11.542-1.git.0.f2fd300.el7.noarch.rpm atomic-openshift-excluder-3.11.542-1.git.0.f2fd300.el7.noarch.rpm openshift-ansible-3.11.542-1.git.0.ee1d12e.el7.noarch.rpm openshift-ansible-docs-3.11.542-1.git.0.ee1d12e.el7.noarch.rpm openshift-ansible-playbooks-3.11.542-1.git.0.ee1d12e.el7.noarch.rpm openshift-ansible-roles-3.11.542-1.git.0.ee1d12e.el7.noarch.rpm openshift-ansible-test-3.11.542-1.git.0.ee1d12e.el7.noarch.rpm openshift-kuryr-cni-3.11.542-1.git.707a557.el7.noarch.rpm openshift-kuryr-common-3.11.542-1.git.707a557.el7.noarch.rpm openshift-kuryr-controller-3.11.542-1.git.707a557.el7.noarch.rpm python2-kuryr-kubernetes-3.11.542-1.git.707a557.el7.noarch.rpm ppc64le: atomic-enterprise-service-catalog-3.11.542-1.git.2e6be86.el7.ppc64le.rpm atomic-enterprise-service-catalog-svcat-3.11.542-1.git.2e6be86.el7.ppc64le.rpm atomic-openshift-3.11.542-1.git.0.f2fd300.el7.ppc64le.rpm atomic-openshift-clients-3.11.542-1.git.0.f2fd300.el7.ppc64le.rpm atomic-openshift-cluster-autoscaler-3.11.542-1.git.99b2acf.el7.ppc64le.rpm atomic-openshift-descheduler-3.11.542-1.git.d435537.el7.ppc64le.rpm atomic-openshift-hyperkube-3.11.542-1.git.0.f2fd300.el7.ppc64le.rpm atomic-openshift-hypershift-3.11.542-1.git.0.f2fd300.el7.ppc64le.rpm atomic-openshift-master-3.11.542-1.git.0.f2fd300.el7.ppc64le.rpm atomic-openshift-metrics-server-3.11.542-1.git.f8bf728.el7.ppc64le.rpm atomic-openshift-node-3.11.542-1.git.0.f2fd300.el7.ppc64le.rpm atomic-openshift-node-problem-detector-3.11.542-1.git.c8f26da.el7.ppc64le.rpm atomic-openshift-pod-3.11.542-1.git.0.f2fd300.el7.ppc64le.rpm atomic-openshift-sdn-ovs-3.11.542-1.git.0.f2fd300.el7.ppc64le.rpm atomic-openshift-service-idler-3.11.542-1.git.39cfc66.el7.ppc64le.rpm atomic-openshift-template-service-broker-3.11.542-1.git.0.f2fd300.el7.ppc64le.rpm atomic-openshift-tests-3.11.542-1.git.0.f2fd300.el7.ppc64le.rpm atomic-openshift-web-console-3.11.542-1.git.06f1612.el7.ppc64le.rpm golang-github-openshift-oauth-proxy-3.11.542-1.git.edebe84.el7.ppc64le.rpm openshift-enterprise-autoheal-3.11.542-1.git.f2f435d.el7.ppc64le.rpm openshift-enterprise-cluster-capacity-3.11.542-1.git.22be164.el7.ppc64le.rpm prometheus-3.11.542-1.git.99aae51.el7.ppc64le.rpm prometheus-alertmanager-3.11.542-1.git.13de638.el7.ppc64le.rpm prometheus-node-exporter-3.11.542-1.git.609cd20.el7.ppc64le.rpm x86_64: atomic-enterprise-service-catalog-3.11.542-1.git.2e6be86.el7.x86_64.rpm atomic-enterprise-service-catalog-svcat-3.11.542-1.git.2e6be86.el7.x86_64.rpm atomic-openshift-3.11.542-1.git.0.f2fd300.el7.x86_64.rpm atomic-openshift-clients-3.11.542-1.git.0.f2fd300.el7.x86_64.rpm atomic-openshift-clients-redistributable-3.11.542-1.git.0.f2fd300.el7.x86_64.rpm atomic-openshift-cluster-autoscaler-3.11.542-1.git.99b2acf.el7.x86_64.rpm atomic-openshift-descheduler-3.11.542-1.git.d435537.el7.x86_64.rpm atomic-openshift-dockerregistry-3.11.542-1.git.3571208.el7.x86_64.rpm atomic-openshift-hyperkube-3.11.542-1.git.0.f2fd300.el7.x86_64.rpm atomic-openshift-hypershift-3.11.542-1.git.0.f2fd300.el7.x86_64.rpm atomic-openshift-master-3.11.542-1.git.0.f2fd300.el7.x86_64.rpm atomic-openshift-metrics-server-3.11.542-1.git.f8bf728.el7.x86_64.rpm atomic-openshift-node-3.11.542-1.git.0.f2fd300.el7.x86_64.rpm atomic-openshift-node-problem-detector-3.11.542-1.git.c8f26da.el7.x86_64.rpm atomic-openshift-pod-3.11.542-1.git.0.f2fd300.el7.x86_64.rpm atomic-openshift-sdn-ovs-3.11.542-1.git.0.f2fd300.el7.x86_64.rpm atomic-openshift-service-idler-3.11.542-1.git.39cfc66.el7.x86_64.rpm atomic-openshift-template-service-broker-3.11.542-1.git.0.f2fd300.el7.x86_64.rpm atomic-openshift-tests-3.11.542-1.git.0.f2fd300.el7.x86_64.rpm atomic-openshift-web-console-3.11.542-1.git.06f1612.el7.x86_64.rpm golang-github-openshift-oauth-proxy-3.11.542-1.git.edebe84.el7.x86_64.rpm openshift-enterprise-autoheal-3.11.542-1.git.f2f435d.el7.x86_64.rpm openshift-enterprise-cluster-capacity-3.11.542-1.git.22be164.el7.x86_64.rpm prometheus-3.11.542-1.git.99aae51.el7.x86_64.rpm prometheus-alertmanager-3.11.542-1.git.13de638.el7.x86_64.rpm prometheus-node-exporter-3.11.542-1.git.609cd20.el7.x86_64.rpm These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/ 7. References: https://access.redhat.com/security/cve/CVE-2020-8557 https://access.redhat.com/security/updates/classification/#moderate 8. Contact: The Red Hat security contact is . More contact details at https://access.redhat.com/security/team/contact/ Copyright 2021 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBYXrJBdzjgjWX9erEAQhuShAAig/e7GNHTRYc9DaPwrQnlLWgWOZO9wpF ew+7zgFr49rhALtIrM7eZegPcdVod1LJFDE2aHoGYnmf2aVTqw96heUL2gAVyQ3W VojzRpm81FZZTRg5dPwqVQlOlUUTrS7TcIkUezkTMKpvOAgcoIM3hcIeMxMgp+y2 L8iGSgjT2Lo/ISoDkFD/ltqMS9QFR6tmcr24tyZbYA2sgvh9DGpxToiqZBHcRRKH Uq1VqFypfiYEb7y/bqioIsgbtgiBHO+DaOhLC6NYrQrZ+AGD9UpFacXscwgNgG5a 4slMmYmoW5o7xN5izIyK2KD1lG7xVNsXHVLMD2W1a1YIJu0QrPLtp/Z+4LSP4NOp CtlQJ+sWtUWtSZFFAxzhrOIGzi1O84X8wnXxWy/CBLUybTtKPghynLN7WfY5UnAS vhCmp/iOe7UCl0vSGvCjD/OT8mt0yfXzhFe8wT263Yqjdi0IIlbEyG9qaBJKRLAq 42w3eZh6x3Od1JpngBevjWFh80CemFZHADSi2fvU8aD9Il2lH7SLF2ISJzCe/amn /ppMk9Oct8ba8CiCvmzxWEJc85+oz63dwrLzoYlAfYrbr/RrE5YjS5IfMuaTo2O3 5OdqXGTTXm71vdfebhWNFqng6N2Wk9UvWyoobKJZr29lEFNRGQcIAgaYkn8mHM1C P69rKDe7liU= =RSmw -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://listman.redhat.com/mailman/listinfo/rhsa-announce