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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2021.3552 OpenShift Container Platform 4.9.4 packages and security update 27 October 2021 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: OpenShift Container Platform 4.9.4 packages Publisher: Red Hat Operating System: Red Hat Impact/Access: Modify Arbitrary Files -- Remote with User Interaction Provide Misleading Information -- Remote with User Interaction Reduced Security -- Remote with User Interaction Resolution: Patch/Upgrade CVE Names: CVE-2021-20319 Original Bulletin: https://access.redhat.com/errata/RHSA-2021:3934 - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Moderate: OpenShift Container Platform 4.9.4 packages and security update Advisory ID: RHSA-2021:3934-01 Product: Red Hat OpenShift Enterprise Advisory URL: https://access.redhat.com/errata/RHSA-2021:3934 Issue date: 2021-10-26 CVE Names: CVE-2021-20319 ===================================================================== 1. Summary: Red Hat OpenShift Container Platform release 4.9.4 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 4.9. 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 4.9 - aarch64, noarch, 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. This advisory contains the RPM packages for Red Hat OpenShift Container Platform 4.9.4. See the following advisory for the container images for this release: https://access.redhat.com/errata/RHBA-2021:3935 Security Fix(es): * coreos-installer: incorrect signature verification on gzip-compressed install images (CVE-2021-20319) 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 4.9 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/4.9/updating/updating-cluster - - -between-minor.html#understanding-upgrade-channels_updating-cluster-between - - -minor 4. Solution: For OpenShift Container Platform 4.9 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/4.9/release_notes/ocp-4-9-rel ease-notes.html Details on how to access this content are available at https://docs.openshift.com/container-platform/4.9/updating/updating-cluster - - -cli.html 5. Bugs fixed (https://bugzilla.redhat.com/): 2011862 - CVE-2021-20319 coreos-installer: incorrect signature verification on gzip-compressed install images 2015804 - Placeholder bug for OCP 4.9.0 rpm release 6. Package List: Red Hat OpenShift Container Platform 4.9: Source: cri-o-1.22.0-89.rhaos4.9.gitd745cab.el7.src.rpm openshift-4.9.0-202110140556.p0.git.ef241fd.assembly.stream.el7.src.rpm x86_64: cri-o-1.22.0-89.rhaos4.9.gitd745cab.el7.x86_64.rpm cri-o-debuginfo-1.22.0-89.rhaos4.9.gitd745cab.el7.x86_64.rpm openshift-hyperkube-4.9.0-202110140556.p0.git.ef241fd.assembly.stream.el7.x86_64.rpm Red Hat OpenShift Container Platform 4.9: Source: coreos-installer-0.10.1-1.rhaos4.9.el8.src.rpm cri-o-1.22.0-74.rhaos4.9.gitd745cab.el8.src.rpm openshift-4.9.0-202110140556.p0.git.ef241fd.assembly.stream.el8.src.rpm openstack-ironic-18.1.1-0.20211006122217.5134847.el8.src.rpm aarch64: coreos-installer-0.10.1-1.rhaos4.9.el8.aarch64.rpm coreos-installer-bootinfra-debuginfo-0.10.1-1.rhaos4.9.el8.aarch64.rpm coreos-installer-debuginfo-0.10.1-1.rhaos4.9.el8.aarch64.rpm coreos-installer-debugsource-0.10.1-1.rhaos4.9.el8.aarch64.rpm cri-o-1.22.0-74.rhaos4.9.gitd745cab.el8.aarch64.rpm cri-o-debuginfo-1.22.0-74.rhaos4.9.gitd745cab.el8.aarch64.rpm cri-o-debugsource-1.22.0-74.rhaos4.9.gitd745cab.el8.aarch64.rpm openshift-hyperkube-4.9.0-202110140556.p0.git.ef241fd.assembly.stream.el8.aarch64.rpm noarch: openstack-ironic-api-18.1.1-0.20211006122217.5134847.el8.noarch.rpm openstack-ironic-common-18.1.1-0.20211006122217.5134847.el8.noarch.rpm openstack-ironic-conductor-18.1.1-0.20211006122217.5134847.el8.noarch.rpm python3-ironic-tests-18.1.1-0.20211006122217.5134847.el8.noarch.rpm ppc64le: coreos-installer-0.10.1-1.rhaos4.9.el8.ppc64le.rpm coreos-installer-bootinfra-0.10.1-1.rhaos4.9.el8.ppc64le.rpm coreos-installer-bootinfra-debuginfo-0.10.1-1.rhaos4.9.el8.ppc64le.rpm coreos-installer-debuginfo-0.10.1-1.rhaos4.9.el8.ppc64le.rpm coreos-installer-debugsource-0.10.1-1.rhaos4.9.el8.ppc64le.rpm cri-o-1.22.0-74.rhaos4.9.gitd745cab.el8.ppc64le.rpm cri-o-debuginfo-1.22.0-74.rhaos4.9.gitd745cab.el8.ppc64le.rpm cri-o-debugsource-1.22.0-74.rhaos4.9.gitd745cab.el8.ppc64le.rpm openshift-hyperkube-4.9.0-202110140556.p0.git.ef241fd.assembly.stream.el8.ppc64le.rpm s390x: coreos-installer-0.10.1-1.rhaos4.9.el8.s390x.rpm coreos-installer-bootinfra-0.10.1-1.rhaos4.9.el8.s390x.rpm coreos-installer-bootinfra-debuginfo-0.10.1-1.rhaos4.9.el8.s390x.rpm coreos-installer-debuginfo-0.10.1-1.rhaos4.9.el8.s390x.rpm coreos-installer-debugsource-0.10.1-1.rhaos4.9.el8.s390x.rpm cri-o-1.22.0-74.rhaos4.9.gitd745cab.el8.s390x.rpm cri-o-debuginfo-1.22.0-74.rhaos4.9.gitd745cab.el8.s390x.rpm cri-o-debugsource-1.22.0-74.rhaos4.9.gitd745cab.el8.s390x.rpm openshift-hyperkube-4.9.0-202110140556.p0.git.ef241fd.assembly.stream.el8.s390x.rpm x86_64: coreos-installer-0.10.1-1.rhaos4.9.el8.x86_64.rpm coreos-installer-bootinfra-debuginfo-0.10.1-1.rhaos4.9.el8.x86_64.rpm coreos-installer-debuginfo-0.10.1-1.rhaos4.9.el8.x86_64.rpm coreos-installer-debugsource-0.10.1-1.rhaos4.9.el8.x86_64.rpm cri-o-1.22.0-74.rhaos4.9.gitd745cab.el8.x86_64.rpm cri-o-debuginfo-1.22.0-74.rhaos4.9.gitd745cab.el8.x86_64.rpm cri-o-debugsource-1.22.0-74.rhaos4.9.gitd745cab.el8.x86_64.rpm openshift-hyperkube-4.9.0-202110140556.p0.git.ef241fd.assembly.stream.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-2021-20319 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 iQIVAwUBYXgme9zjgjWX9erEAQg4Yg//VNgZ2X7Q7fg8N+G0uwzgfrXzbmYrah5/ wSTf7tLAUtVv8GCsy/U0cvk5clMo56EVEXuxN29ZP50hrWeUt1/EEV18j2+mY0K7 2vdAsr6Cpd0hU17jpPhXQ1x7cfFLHz7vsB9OPQ8uDjHOg+0EATzN8PnWvArf+9lj xJnmSJJpNuOXF9blxeUVQ8bdFBmGuwBYOMgBEbkS/kWIdPuRnHJjP+Ndodko3pO+ eQtNcFQWVuktLJpi80M/PxnYUmHFYBFc//Vr8m7+/3pKNcyPnPFb41NMdQxWRRq3 Cs+87tWUmGig6hHghbUqpxCrrN2zjYPGZdXUsiKQJAVvb1HRi7ArrgrzfDd8Ai7q GX7BHRxE4glIK4nspGlVnT1zY49SqlsGuaQLvL9y785cLEO5zJcJLSxW217tHh6H HijPwacw4/WbuOdfb4Xjo2Agt+LrzzHJo3CaEFOCgpJMT+wNqglLqrps2JLC1vcW PynA/VObD/mvmyPYeB3BRR7MMjGTU1xVvw/3IGvdmwXZh5DK91BlM9wIeLRIT5Kg y70JAnmeViqHXh/rCQvf9/acmmlESb1tiN+oPVgEp4hClLD/TraYYPxUHdjbbeak 1Seh5PYvYw2tQCaAh9u70WMPZiB3Vf6xtLn5TLNjNprVp1yRGMXvySJSY8UudawZ lLcr6OaLBBE= =BgCI - -----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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