-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Important: OpenShift Container Platform 4.11.26 security update Advisory ID: RHSA-2023:0565-01 Product: Red Hat OpenShift Enterprise Advisory URL: https://access.redhat.com/errata/RHSA-2023:0565 Issue date: 2023-02-07 CVE Names: CVE-2021-4238 ===================================================================== 1. Summary: Red Hat OpenShift Container Platform release 4.11.26 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 Important. 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. 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 container images for Red Hat OpenShift Container Platform 4.11.26. See the following advisory for the RPM packages for this release: https://access.redhat.com/errata/RHBA-2023:0564 Space precludes documenting all of the container images in this advisory. See the following Release Notes documentation, which will be updated shortly for this release, for details about these changes: https://docs.openshift.com/container-platform/4.11/release_notes/ocp-4-11-release-notes.html Security Fix(es): * goutils: RandomAlphaNumeric and CryptoRandomAlphaNumeric are not as random as they should be (CVE-2021-4238) 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): * Topology & Add page breaks on 'default' Project -- No Items In Project (BZ#2084287) * kube-controller-manager needs to stop watching all events (BZ#2117679) 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. All OpenShift Container Platform 4.11 users are advised to upgrade to these updated packages and images when they are available in the appropriate release channel. To check for available updates, use the OpenShift CLI (oc) or web console. Instructions for upgrading a cluster are available at https://docs.openshift.com/container-platform/4.11/updating/updating-cluster-cli.html 3. Solution: For OpenShift Container Platform 4.11 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.openshift.com/container-platform/4.11/release_notes/ocp-4-11-release-notes.html You may download the oc tool and use it to inspect release image metadata for x86_64, s390x, ppc64le, and aarch64 architectures. The image digests may be found at https://quay.io/repository/openshift-release-dev/ocp-release?tab=tags. The sha values for the release are: (For x86_64 architecture) The image digest is sha256:1c3913a65b0a10b4a0650f54e545fe928360a94767acea64c0bd10faa52c945a (For s390x architecture) The image digest is sha256:557d3de48b63debd1b3e527628e80c088d2e9e97f7cb58546bacea75404103c2 (For ppc64le architecture) The image digest is sha256:3d2fd2d62dfa5a34d50034d896d23e968b7e7dc8c3754be9c176cb682166a90b (For aarch64 architecture) The image digest is sha256:2c3cf3d59faf88f9ba60388aee76184aa7cb371b9e5934be988fb73f81f5e030 All OpenShift Container Platform 4.11 users are advised to upgrade to these updated packages and images when they are available in the appropriate release channel. To check for available updates, use the OpenShift CLI (oc) or web console. Instructions for upgrading a cluster are available at: https://docs.openshift.com/container-platform/4.11/updating/updating-cluster-cli.html. 4. Bugs fixed (https://bugzilla.redhat.com/): 2084287 - Topology & Add page breaks on 'default' Project -- No Items In Project 2117679 - kube-controller-manager needs to stop watching all events 2156729 - CVE-2021-4238 goutils: RandomAlphaNumeric and CryptoRandomAlphaNumeric are not as random as they should be 5. JIRA issues fixed (https://issues.jboss.org/): OCPBUGS-1991 - kube-controller-manager resource quota controller needs to stop watching all events OCPBUGS-2938 - Duplicate prometheus rules for API SLOs after upgrade OCPBUGS-3380 - [release-4.11] CephCluster and StorageCluster resources use the same paths OCPBUGS-4607 - Implement LIST call chunking in openshift-sdn OCPBUGS-5349 - [release-4.11] Clusteroperator Available condition is updated every 2 mins when operator is disabled OCPBUGS-5766 - [4.11] unit test data race with egress ip tests OCPBUGS-5778 - OCP on OSP - Image registry is deployed with cinder instead of swift storage backend OCPBUGS-5876 - wal: max entry size limit exceeded OCPBUGS-5882 - Upgradeability check is throttled too much and with unnecessary non-determinism OCPBUGS-5928 - [4.11] nodeport not reachable port connection timeout OCPBUGS-6025 - [release-4.11] gather default ingress controller definition OCPBUGS-6046 - Sync stable branch for CPO release-1.24 into release-4.11 OCPBUGS-6487 - MetalLB tries to process a service with loadbalancer class set OCPBUGS-6622 - The MCO can generate a rendered config with old KubeletConfig contents, blocking upgrades OCPBUGS-6689 - OLM details page crashes on incomplete ClusterServiceVersion resource OCPBUGS-763 - oc-mirror does not mirror arm64 OCP release payload 6. References: https://access.redhat.com/security/cve/CVE-2021-4238 https://access.redhat.com/security/updates/classification/#important 7. Contact: The Red Hat security contact is . More contact details at https://access.redhat.com/security/team/contact/ Copyright 2023 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBY+JtctzjgjWX9erEAQiLDw/+LRU922W99tcyKhSGgJN+QOwobcK1YCUx g5h+phwpz5Li5D88Kn7/PL92GHysScG9Qn3NpPTIXpPoUc+PUvDZC1yt26+UGLoc 9OuzrDuNQXg/GISsmDlllChIt3k5rfap7slMTvTmIyfctkJY1R8Ew2JBt91iu4hT kUAXbfPHd0pKjRtoMQgrlskQOSv/tRwCJQINBRrJao9M4IHDDYPq8wXULLvUu4S1 fNiLU3tx+JWbpANqjQpkF2eED83COkIVy70T8C1Dkm63r9xzZ7f0xe4QIAg/G2xY +JDb4vn59bg06jSFE9hVq7lfBcs6rpF8ZLD73LwVrMvZ3s7HmufKOSiGx0UwXvI3 lfsT03Tiwf3AFCxv3Vv3p47pebLiJWs6ED3S2IFAmkO8wfdQCB2Ex4gODzzMMuOJ H7yNgUbpxYNkNB48hNEhjSg7CaejgsOaDd3ePwezdRM/im+Ikh0ZIbsbffkvAtTu 2X9Qo7Y1XlolPnOHuxg/fjaRjXA6MmPxQhEzJYLHHBxFxc1mm17Rrgsscvj0Yyiq JL8ugfJG+Y2ogXleDKWKf+IbL0a7NL8vXERdfIdv3tKpKxb326h6L83pJDFbaDNA CajeIl9wsf9qHABir8auYAnlaTtiJC0cAxRpKwvCmDCw5IMo5O7JLnNzYlgRSRpn YiGHZzR1buY= =uwdq -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://listman.redhat.com/mailman/listinfo/rhsa-announce