-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Moderate: OpenShift Container Platform 4.12.22 bug fix and security update Advisory ID: RHSA-2023:3615-01 Product: Red Hat OpenShift Enterprise Advisory URL: https://access.redhat.com/errata/RHSA-2023:3615 Issue date: 2023-06-22 CVE Names: CVE-2021-4235 CVE-2022-4304 CVE-2022-4450 CVE-2023-0215 CVE-2023-0361 ===================================================================== 1. Summary: Red Hat OpenShift Container Platform release 4.12.22 is now available with updates to packages and images that fix several bugs and add enhancements. This release includes a security update for Red Hat OpenShift Container Platform 4.12. Red Hat Product Security has rated this update as having a security impact of [impact]. 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 4.12.22. See the following advisory for the RPM packages for this release: https://access.redhat.com/errata/RHSA-2023:3613 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/4.12/release_notes/ocp-4-12-release-notes.html Security Fix(es): * go-yaml: Denial of Service in go-yaml (CVE-2021-4235) 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 4.12 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/4.12/updating/updating-cluster-cli.html 3. Solution: For OpenShift Container Platform 4.12 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/4.12/release_notes/ocp-4-12-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:ba7956f5c2aae61c8ff3ab1ab2ee7e625db9b1c8964a65339764db79c148e4e6 (For s390x architecture) The image digest is sha256:36d8c9581c255ea3fb48ee8e3b4acb2e4b408f1c3542b16c55c0637403ef29e7 (For ppc64le architecture) The image digest is sha256:1a3f611d665c1d2b2ddb54d4f54e64c181e59fb57ec97c0578cad42c436a9bbc (For aarch64 architecture) The image digest is sha256:36fe7b5c69297210f8bc0303a58c019fdc4ca578d0c3340b1bc847c47e87d333 All OpenShift Container Platform 4.12 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/4.12/updating/updating-cluster-cli.html. 4. Bugs fixed (https://bugzilla.redhat.com/): 2156727 - CVE-2021-4235 go-yaml: Denial of Service in go-yaml 5. JIRA issues fixed (https://issues.redhat.com/): OCPBUGS-13785 - EgressNetworkPolicy DNS resolution does not fall back to TCP for truncated responses OCPBUGS-14333 - Package openvswitch2.17 conflicts with openvswitch2.15 during the 4.12 to 4.13 upgrade of RHEL worker OCPBUGS-14454 - CRL configmap is limited by 1MB max, not allowing for multiple public CRLS. (4.12) OCPBUGS-14455 - mtls CRL not working when using an intermediate CA (4.12) OCPBUGS-14647 - Errors when running must-gather for 4.12 Rosa/Hypershift cluster OCPBUGS-14671 - It must be possible to append a piece of FRR configuration to what MetalLB renders OCPBUGS-14717 - Maximum Number Of Egress IPs Supported OCPBUGS-14745 - container_network* metrics stop reporting after container restart OCPBUGS-8673 - [whereabouts-cni] [release-4.12] Backport DualStack and the new reconciler to whereabouts plugin 4.12 6. References: https://access.redhat.com/security/cve/CVE-2021-4235 https://access.redhat.com/security/cve/CVE-2022-4304 https://access.redhat.com/security/cve/CVE-2022-4450 https://access.redhat.com/security/cve/CVE-2023-0215 https://access.redhat.com/security/cve/CVE-2023-0361 https://access.redhat.com/security/updates/classification/#moderate https://docs.openshift.com/container-platform/4.12/release_notes/ocp-4-12-release-notes.html 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 iQIVAwUBZJZol9zjgjWX9erEAQisXA/+NLLB9/gV0VO/r2mMIiaD7nzF25RMNy6E W07FAfzzYtrxMYspYtRAKnPv7tLJJT6Aa+xJ0O8jtnv1P0e1BdOr5MrsHiALZgiQ OWj5Px61nnKIRrrBNAEk2nKs2in96otOZryLzWy2osQCl+T17U1/gEQvpYhl18FE UWIHtP3Rzs1+ZdpgcbqvQtPfeKUAp380dGL8V3Gw4rpVYDsiNxvKxdg6cHeyjrb0 fMHK07Pw8PRxUh2xr56a512HkPMhTPIx+xcjZ1RTly9QPXEWjWgDolOiMYRjL/ne UC/A8MumKMiJoltLwTly6si3ChklI36iyrVgH6MHaKjvqPWHH7z2303N632IXvmd KzGVdEtzn/X0zUyutl6c6eJEWidvgaVjLHRynxCeD6Cz5MX2EzD5ITYxyA4MmSgq FcD4NPn6EUs9k2zHSOyfe7extwNlXEslbWYq+rX4aT7FY+Ul7PTwzmAkhzRdOVpr 5Oi4hbwhyqt1DteBr/NNZAHK58BdxP6oi8rgZiZDANwRWk/Dx5xFKMIYD0Z2GHmG +bvA5DqaMLZPv26nHv1rgR9YNzTe/Tw651QePis+4X3YXx6yGuwDW2gs5JMNMnBT xOxT8zctDV1kghhh+IaZMopdQ+hlZCoJyVZv0DbLZoF9mZ74gzLdvCtFyFVvZ8ZG AxaDJxGrtzg= =va8E -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://listman.redhat.com/mailman/listinfo/rhsa-announce