-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Moderate: OpenShift Container Platform 4.7.7 security update Advisory ID: RHSA-2021:1150-01 Product: Red Hat OpenShift Enterprise Advisory URL: https://access.redhat.com/errata/RHSA-2021:1150 Issue date: 2021-04-20 CVE Names: CVE-2021-20291 ===================================================================== 1. Summary: Red Hat OpenShift Container Platform release 4.7.7 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 4.7. 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 4.7 - ppc64le, s390x, 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): * containers/storage: DoS via malicious image (CVE-2021-20291) 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. This advisory contains the RPM packages for Red Hat OpenShift Container Platform 4.7.7. See the following advisory for the container images for this release: https://access.redhat.com/errata/RHBA-2021:1149 All OpenShift Container Platform 4.7 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 Console or the CLI oc command. Instructions for upgrading a cluster are available at https://docs.openshift.com/container-platform/4.7/updating/updating-cluster - -between-minor.html#understanding-upgrade-channels_updating-cluster-between - -minor 4. Solution: For OpenShift Container Platform 4.7 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/4.7/release_notes/ocp-4-7-rel ease-notes.html Details on how to access this content are available at https://docs.openshift.com/container-platform/4.7/updating/updating-cluster - -cli.html 5. Bugs fixed (https://bugzilla.redhat.com/): 1939485 - CVE-2021-20291 containers/storage: DoS via malicious image 1948423 - Placeholder bug for OCP 4.7.0 rpm release 6. Package List: Red Hat OpenShift Container Platform 4.7: Source: cri-o-1.20.2-6.rhaos4.7.gitf1d5201.el7.src.rpm openshift-4.7.0-202104090228.p0.git.97111.77863f8.el7.src.rpm x86_64: cri-o-1.20.2-6.rhaos4.7.gitf1d5201.el7.x86_64.rpm cri-o-debuginfo-1.20.2-6.rhaos4.7.gitf1d5201.el7.x86_64.rpm openshift-hyperkube-4.7.0-202104090228.p0.git.97111.77863f8.el7.x86_64.rpm Red Hat OpenShift Container Platform 4.7: Source: cri-o-1.20.2-6.rhaos4.7.gitf1d5201.el8.src.rpm openshift-4.7.0-202104090228.p0.git.97111.77863f8.el8.src.rpm ppc64le: cri-o-1.20.2-6.rhaos4.7.gitf1d5201.el8.ppc64le.rpm cri-o-debuginfo-1.20.2-6.rhaos4.7.gitf1d5201.el8.ppc64le.rpm cri-o-debugsource-1.20.2-6.rhaos4.7.gitf1d5201.el8.ppc64le.rpm openshift-hyperkube-4.7.0-202104090228.p0.git.97111.77863f8.el8.ppc64le.rpm s390x: cri-o-1.20.2-6.rhaos4.7.gitf1d5201.el8.s390x.rpm cri-o-debuginfo-1.20.2-6.rhaos4.7.gitf1d5201.el8.s390x.rpm cri-o-debugsource-1.20.2-6.rhaos4.7.gitf1d5201.el8.s390x.rpm openshift-hyperkube-4.7.0-202104090228.p0.git.97111.77863f8.el8.s390x.rpm x86_64: cri-o-1.20.2-6.rhaos4.7.gitf1d5201.el8.x86_64.rpm cri-o-debuginfo-1.20.2-6.rhaos4.7.gitf1d5201.el8.x86_64.rpm cri-o-debugsource-1.20.2-6.rhaos4.7.gitf1d5201.el8.x86_64.rpm openshift-hyperkube-4.7.0-202104090228.p0.git.97111.77863f8.el8.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-2021-20291 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 iQIVAwUBYH8b2tzjgjWX9erEAQiKgQ/+OL/JIFHDsQi73C/n/YFzRfxLprUDtSnW 18P4LnssaGOPC3P5OxIvySmhSVBrIh57y4PNNoiPQs8PSPv79nygIi324Q7cDNOg +FDjGh8FRZUL6Ihc5bbNttQ8rPQod3FBMYQB3nHsCcH1hOr7+bliBLhcwKuFRDJi i+pji7Wd3A0DTfxLbYXSfJZFDAzkW4KfJKyctahYU6P/mRRouvdFIkxdrYwSYCAT XY017LlBWjDwW7R8vQkLCLViZAwlWIP8gshMoQa4jzrZTF5jrhZCbWwFkLiatN3b HBp4c6Edtc/MBqICSNGdghZRN7PZUGurlu1272D4ATdf2VhiQTB4ScfflVGX9vc7 EgyDrCAoZSW2Eo6KDhGXjrWLHRegYZGLKy0S+JR9171MldfitxiGkAi/wHWWwBSC tsLe08bhymoem49PGtAEVfjipoXwXwXVxmwe74EVNa3dhmWIj8rEsezBNkuchE50 Yf/FNPVb/gA5RyF40Hk/FYjTFaslfzPICI42d2brzCXCxVWrRYs+5zIML5GcP8TT CUzeygOIdTHAxfK6LQ6EzUHM6U4ezyk0hSA1jbrEZWQiGEv2QcD5m9t+4xuYC2Yr HYlSGN8y4RUGN3NOMJP73WeGtcLTz6JqDkPFk7uSXIvr0LVB3xt1S4Cr25hAsMAA ITwEbcHI+00= =1CQ8 -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://listman.redhat.com/mailman/listinfo/rhsa-announce