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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2021.1052 OpenShift Container Platform 3.11.404 security and bug fix update 26 March 2021 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: OpenShift Container Platform 3.11.404 Publisher: Red Hat Operating System: Red Hat Impact/Access: Denial of Service -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2020-27813 Reference: ESB-2021.0864 ESB-2021.0692 Original Bulletin: https://access.redhat.com/errata/RHSA-2021:0833 - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Moderate: OpenShift Container Platform 3.11.404 security and bug fix update Advisory ID: RHSA-2021:0833-01 Product: Red Hat OpenShift Enterprise Advisory URL: https://access.redhat.com/errata/RHSA-2021:0833 Issue date: 2021-03-25 CVE Names: CVE-2020-27813 ===================================================================== 1. Summary: Red Hat OpenShift Container Platform release 3.11.404 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. This advisory contains the RPM packages for Red Hat OpenShift Container Platform 3.11.404. See the following advisory for the container images for this release: https://access.redhat.com/errata/RHBA-2021:0832 This release fixes the following bugs: * Previously, node upgrade playbooks scoped all nodes instead of just the nodes that are filtered by the `openshift_upgrade_nodes_label`. As a result, nodes that were not intended to be upgraded had yum excluders disabled but not reenabled. With this release, the initialization of the variable for filtering nodes to upgrade is moved to earlier in the play, and preconfiguration is scoped to the filtered list of nodes. As a result, only the nodes that are intended for upgrade have yum excluders disabled. (BZ#1917013) * Previously, node-based facts, such as `l_kubelet_node_name`, were set late in the upgrade cycle, causing the fact to be undefined when referenced. With this release, node-based fact initialization happens earlier in the upgrade cycle so that facts are set prior to being referenced. (BZ#1933090) * Previously, a bug fix in Ansible 2.9.10 changed the behavior of `delegate_to` for plays using `connection: local` with `hosts: localhost`. This change caused tasks that are intended for remote hosts to be executed locally. With this release, `connection: local` is removed for the affected play, and tasks intended for remote hosts are executed on the remote host. (BZ#1934136) Security Fix(es): * golang-github-gorilla-websocket: integer overflow leads to denial of service (CVE-2020-27813) 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: See the following documentation, which will be updated shortly for release 3.11.404, 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/): 1902111 - CVE-2020-27813 golang-github-gorilla-websocket: integer overflow leads to denial of service 1917013 - yum excluders are not set back in nodes after upgrade when it is done in separate phases and "openshift_upgrade_nodes_label" parameter is used to filter which nodes should be upgraded at a time 1933090 - [3.11] Upgrade fails when specifying openshift_upgrade_nodes_label 1934136 - [AWS] The `build_ami.yml` playbook to create the primed image for Cluster Autoscaler is restarting the host. 6. Package List: Red Hat OpenShift Container Platform 3.11: Source: atomic-enterprise-service-catalog-3.11.404-1.git.1675.3094ee9.el7.src.rpm atomic-openshift-3.11.404-1.git.0.dd58619.el7.src.rpm atomic-openshift-cluster-autoscaler-3.11.404-1.git.0.2c258fe.el7.src.rpm atomic-openshift-descheduler-3.11.404-1.git.299.2bfbb2f.el7.src.rpm atomic-openshift-dockerregistry-3.11.404-1.git.481.5000e2c.el7.src.rpm atomic-openshift-metrics-server-3.11.404-1.git.53.b9081b6.el7.src.rpm atomic-openshift-node-problem-detector-3.11.400-1.git.263.930aa57.el7.src.rpm atomic-openshift-service-idler-3.11.404-1.git.15.6c64591.el7.src.rpm atomic-openshift-web-console-3.11.404-1.git.677.0e37db7.el7.src.rpm golang-github-openshift-oauth-proxy-3.11.404-1.git.439.06870e9.el7.src.rpm golang-github-prometheus-alertmanager-3.11.404-1.git.0.2817295.el7.src.rpm golang-github-prometheus-node_exporter-3.11.404-1.git.1062.611825d.el7.src.rpm golang-github-prometheus-prometheus-3.11.404-1.git.5026.5f1d705.el7.src.rpm openshift-ansible-3.11.404-1.git.0.d161108.el7.src.rpm openshift-enterprise-autoheal-3.11.404-1.git.218.c348621.el7.src.rpm openshift-enterprise-cluster-capacity-3.11.404-1.git.379.e6e2a1d.el7.src.rpm openshift-kuryr-3.11.404-1.git.1494.91fb403.el7.src.rpm noarch: atomic-openshift-docker-excluder-3.11.404-1.git.0.dd58619.el7.noarch.rpm atomic-openshift-excluder-3.11.404-1.git.0.dd58619.el7.noarch.rpm openshift-ansible-3.11.404-1.git.0.d161108.el7.noarch.rpm openshift-ansible-docs-3.11.404-1.git.0.d161108.el7.noarch.rpm openshift-ansible-playbooks-3.11.404-1.git.0.d161108.el7.noarch.rpm openshift-ansible-roles-3.11.404-1.git.0.d161108.el7.noarch.rpm openshift-ansible-test-3.11.404-1.git.0.d161108.el7.noarch.rpm openshift-kuryr-cni-3.11.404-1.git.1494.91fb403.el7.noarch.rpm openshift-kuryr-common-3.11.404-1.git.1494.91fb403.el7.noarch.rpm openshift-kuryr-controller-3.11.404-1.git.1494.91fb403.el7.noarch.rpm python2-kuryr-kubernetes-3.11.404-1.git.1494.91fb403.el7.noarch.rpm ppc64le: atomic-enterprise-service-catalog-3.11.404-1.git.1675.3094ee9.el7.ppc64le.rpm atomic-enterprise-service-catalog-svcat-3.11.404-1.git.1675.3094ee9.el7.ppc64le.rpm atomic-openshift-3.11.404-1.git.0.dd58619.el7.ppc64le.rpm atomic-openshift-clients-3.11.404-1.git.0.dd58619.el7.ppc64le.rpm atomic-openshift-cluster-autoscaler-3.11.404-1.git.0.2c258fe.el7.ppc64le.rpm atomic-openshift-descheduler-3.11.404-1.git.299.2bfbb2f.el7.ppc64le.rpm atomic-openshift-hyperkube-3.11.404-1.git.0.dd58619.el7.ppc64le.rpm atomic-openshift-hypershift-3.11.404-1.git.0.dd58619.el7.ppc64le.rpm atomic-openshift-master-3.11.404-1.git.0.dd58619.el7.ppc64le.rpm atomic-openshift-metrics-server-3.11.404-1.git.53.b9081b6.el7.ppc64le.rpm atomic-openshift-node-3.11.404-1.git.0.dd58619.el7.ppc64le.rpm atomic-openshift-node-problem-detector-3.11.400-1.git.263.930aa57.el7.ppc64le.rpm atomic-openshift-pod-3.11.404-1.git.0.dd58619.el7.ppc64le.rpm atomic-openshift-sdn-ovs-3.11.404-1.git.0.dd58619.el7.ppc64le.rpm atomic-openshift-service-idler-3.11.404-1.git.15.6c64591.el7.ppc64le.rpm atomic-openshift-template-service-broker-3.11.404-1.git.0.dd58619.el7.ppc64le.rpm atomic-openshift-tests-3.11.404-1.git.0.dd58619.el7.ppc64le.rpm atomic-openshift-web-console-3.11.404-1.git.677.0e37db7.el7.ppc64le.rpm golang-github-openshift-oauth-proxy-3.11.404-1.git.439.06870e9.el7.ppc64le.rpm openshift-enterprise-autoheal-3.11.404-1.git.218.c348621.el7.ppc64le.rpm openshift-enterprise-cluster-capacity-3.11.404-1.git.379.e6e2a1d.el7.ppc64le.rpm prometheus-3.11.404-1.git.5026.5f1d705.el7.ppc64le.rpm prometheus-alertmanager-3.11.404-1.git.0.2817295.el7.ppc64le.rpm prometheus-node-exporter-3.11.404-1.git.1062.611825d.el7.ppc64le.rpm x86_64: atomic-enterprise-service-catalog-3.11.404-1.git.1675.3094ee9.el7.x86_64.rpm atomic-enterprise-service-catalog-svcat-3.11.404-1.git.1675.3094ee9.el7.x86_64.rpm atomic-openshift-3.11.404-1.git.0.dd58619.el7.x86_64.rpm atomic-openshift-clients-3.11.404-1.git.0.dd58619.el7.x86_64.rpm atomic-openshift-clients-redistributable-3.11.404-1.git.0.dd58619.el7.x86_64.rpm atomic-openshift-cluster-autoscaler-3.11.404-1.git.0.2c258fe.el7.x86_64.rpm atomic-openshift-descheduler-3.11.404-1.git.299.2bfbb2f.el7.x86_64.rpm atomic-openshift-dockerregistry-3.11.404-1.git.481.5000e2c.el7.x86_64.rpm atomic-openshift-hyperkube-3.11.404-1.git.0.dd58619.el7.x86_64.rpm atomic-openshift-hypershift-3.11.404-1.git.0.dd58619.el7.x86_64.rpm atomic-openshift-master-3.11.404-1.git.0.dd58619.el7.x86_64.rpm atomic-openshift-metrics-server-3.11.404-1.git.53.b9081b6.el7.x86_64.rpm atomic-openshift-node-3.11.404-1.git.0.dd58619.el7.x86_64.rpm atomic-openshift-node-problem-detector-3.11.400-1.git.263.930aa57.el7.x86_64.rpm atomic-openshift-pod-3.11.404-1.git.0.dd58619.el7.x86_64.rpm atomic-openshift-sdn-ovs-3.11.404-1.git.0.dd58619.el7.x86_64.rpm atomic-openshift-service-idler-3.11.404-1.git.15.6c64591.el7.x86_64.rpm atomic-openshift-template-service-broker-3.11.404-1.git.0.dd58619.el7.x86_64.rpm atomic-openshift-tests-3.11.404-1.git.0.dd58619.el7.x86_64.rpm atomic-openshift-web-console-3.11.404-1.git.677.0e37db7.el7.x86_64.rpm golang-github-openshift-oauth-proxy-3.11.404-1.git.439.06870e9.el7.x86_64.rpm openshift-enterprise-autoheal-3.11.404-1.git.218.c348621.el7.x86_64.rpm openshift-enterprise-cluster-capacity-3.11.404-1.git.379.e6e2a1d.el7.x86_64.rpm prometheus-3.11.404-1.git.5026.5f1d705.el7.x86_64.rpm prometheus-alertmanager-3.11.404-1.git.0.2817295.el7.x86_64.rpm prometheus-node-exporter-3.11.404-1.git.1062.611825d.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-2020-27813 https://access.redhat.com/security/updates/classification/#moderate 8. Contact: The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/ Copyright 2021 Red Hat, Inc. - -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBYFxdj9zjgjWX9erEAQjVOQ/+JK/JvOvnWWDM3XLcCzMvFIiHrww0J6br J0Rx6kBxTzGAmInvnHwNh6xvTFr05QLsMwrAPgcx2lKJF2fSrqcvWrmp6tMm6BET rjm5XMRNbFQBN7EUT2ixSJ6IZ1qGdESlVHR+ULPEtqisxBR+442PPJvZqUxL0fbj HotHkYBqu8KjjneOVvng1c8H5H1Oi6iMRvAcxqHok/X5+mwP2nB24eqTaRblSNnv TItj19e8gInKzeLzTksJM0vZQVomT3hJknwUB7Y5KNjUiJYTV+ZgmGMhy6+LSSq4 lwwJoaW53tisjHhclk92pRcOwdKQC3PdVs9sE3AKsYE4vMt4aNhrHUmB/Inxe5AA V2bUo7SYpWeYqHxQLA25DGGz+hcOEaXGVi4yGvk3R4RnE/P5fNxWULaE+RODyCgC yCnoVifYv9OfKSbRyDOhO7eTQZ8pGWDctOFnQDVMnRFtFzzz5QLrfsU5D4N8Dkjn TWJKmpmzq061FddXCZPB6yiVbmsXSVDSL4WgVb7xVqAggaEqlDTYUSScX384+krx FLs5K2nG0o8a0Z98wgNKPyAe/DV5RQ2wtDMpuHhhNjlVueMaWqhBlwyLsNFcIrdd BX7eHip5PspUi6zXrC3YwUICDKMK9ZXPUeYazLC7EosUbEMWshJf3dwdBRJedEm7 tYhThsWtJOc= =eMSy - -----END PGP SIGNATURE----- - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. 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