-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Important: OpenShift Container Platform 4.7.19 packages and security update Advisory ID: RHSA-2021:2555-01 Product: Red Hat OpenShift Enterprise Advisory URL: https://access.redhat.com/errata/RHSA-2021:2555 Issue date: 2021-07-06 CVE Names: CVE-2021-3560 CVE-2021-25217 ===================================================================== 1. Summary: Red Hat OpenShift Container Platform release 4.7.19 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 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. Relevant releases/architectures: Red Hat OpenShift Container Platform 4.7 - 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 4.7.19. See the following advisory for the container images for this release: https://access.redhat.com/errata/RHSA-2021:2554 Security Fix(es): * polkit: local privilege escalation using polkit_system_bus_name_get_creds_sync() (CVE-2021-3560) * dhcp: stack-based buffer overflow when parsing statements with colon-separated hex digits in config or lease files in dhcpd and dhclient (CVE-2021-25217) 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 4.7 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/): 1961710 - CVE-2021-3560 polkit: local privilege escalation using polkit_system_bus_name_get_creds_sync() 1963258 - CVE-2021-25217 dhcp: stack-based buffer overflow when parsing statements with colon-separated hex digits in config or lease files in dhcpd and dhclient 1976688 - Placeholder bug for OCP 4.7.0 rpm release 6. Package List: Red Hat OpenShift Container Platform 4.7: Source: cri-o-1.20.3-6.rhaos4.7.git0d0f863.el7.src.rpm openshift-clients-4.7.0-202106252127.p0.git.8b4b094.el7.src.rpm x86_64: cri-o-1.20.3-6.rhaos4.7.git0d0f863.el7.x86_64.rpm cri-o-debuginfo-1.20.3-6.rhaos4.7.git0d0f863.el7.x86_64.rpm openshift-clients-4.7.0-202106252127.p0.git.8b4b094.el7.x86_64.rpm openshift-clients-redistributable-4.7.0-202106252127.p0.git.8b4b094.el7.x86_64.rpm Red Hat OpenShift Container Platform 4.7: Source: cri-o-1.20.3-6.rhaos4.7.git0d0f863.el8.src.rpm dhcp-4.3.6-41.el8_3.1.src.rpm openshift-clients-4.7.0-202106252127.p0.git.8b4b094.el8.src.rpm openshift-kuryr-4.7.0-202106232224.p0.git.c7654fb.el8.src.rpm polkit-0.115-11.el8_3.2.src.rpm noarch: dhcp-common-4.3.6-41.el8_3.1.noarch.rpm openshift-kuryr-cni-4.7.0-202106232224.p0.git.c7654fb.el8.noarch.rpm openshift-kuryr-common-4.7.0-202106232224.p0.git.c7654fb.el8.noarch.rpm openshift-kuryr-controller-4.7.0-202106232224.p0.git.c7654fb.el8.noarch.rpm python3-kuryr-kubernetes-4.7.0-202106232224.p0.git.c7654fb.el8.noarch.rpm ppc64le: cri-o-1.20.3-6.rhaos4.7.git0d0f863.el8.ppc64le.rpm cri-o-debuginfo-1.20.3-6.rhaos4.7.git0d0f863.el8.ppc64le.rpm cri-o-debugsource-1.20.3-6.rhaos4.7.git0d0f863.el8.ppc64le.rpm openshift-clients-4.7.0-202106252127.p0.git.8b4b094.el8.ppc64le.rpm s390x: cri-o-1.20.3-6.rhaos4.7.git0d0f863.el8.s390x.rpm cri-o-debuginfo-1.20.3-6.rhaos4.7.git0d0f863.el8.s390x.rpm cri-o-debugsource-1.20.3-6.rhaos4.7.git0d0f863.el8.s390x.rpm openshift-clients-4.7.0-202106252127.p0.git.8b4b094.el8.s390x.rpm x86_64: cri-o-1.20.3-6.rhaos4.7.git0d0f863.el8.x86_64.rpm cri-o-debuginfo-1.20.3-6.rhaos4.7.git0d0f863.el8.x86_64.rpm cri-o-debugsource-1.20.3-6.rhaos4.7.git0d0f863.el8.x86_64.rpm dhcp-client-4.3.6-41.el8_3.1.x86_64.rpm dhcp-client-debuginfo-4.3.6-41.el8_3.1.x86_64.rpm dhcp-debuginfo-4.3.6-41.el8_3.1.x86_64.rpm dhcp-debugsource-4.3.6-41.el8_3.1.x86_64.rpm dhcp-libs-4.3.6-41.el8_3.1.x86_64.rpm dhcp-libs-debuginfo-4.3.6-41.el8_3.1.x86_64.rpm dhcp-relay-debuginfo-4.3.6-41.el8_3.1.x86_64.rpm dhcp-server-debuginfo-4.3.6-41.el8_3.1.x86_64.rpm openshift-clients-4.7.0-202106252127.p0.git.8b4b094.el8.x86_64.rpm openshift-clients-redistributable-4.7.0-202106252127.p0.git.8b4b094.el8.x86_64.rpm polkit-0.115-11.el8_3.2.x86_64.rpm polkit-debuginfo-0.115-11.el8_3.2.x86_64.rpm polkit-debugsource-0.115-11.el8_3.2.x86_64.rpm polkit-libs-0.115-11.el8_3.2.x86_64.rpm polkit-libs-debuginfo-0.115-11.el8_3.2.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-2021-3560 https://access.redhat.com/security/cve/CVE-2021-25217 https://access.redhat.com/security/updates/classification/#important 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 iQIVAwUBYOQ/BtzjgjWX9erEAQgfkQ//TlUPnKM3+xeXBzfxbgcoDDGt+RwONCGb ckrQylnESf5h4he3hdhkxfxYPui78uhIg8ViY/F5oxmfLBNPs6HdObvAA0IYjBiE +sHEnkXhdNCMfDowelF5yJtQ5b3d7wy1+0801JZFDSCrbiXP2MQqUMbPt5jMqKzY hA2/JaFJH0HxdUbiFXtIcYybIsWpwEZwXTmEttSeFSqj6/mJmRCoLIfLhZOUnjPg IFSoJOrGr92w1Fyq+5pldkFUei8OKneev6MU/+fhTaqGjuoy+bEasQBLz0a6TZ4e y2vbKY8wqKaM5xnd49JvuyEa4t1QzEzZ9OJipRmvgUCwbnGhov6AIGzzYExjDAyj l34Saucy5hsnkd0a+IUpomuKi1z5kcLRdWz7awFSrWeiU0c4uvs4hRH7TZm1k2bt KhWe+DhMSOBPL2xeGIqTKWcX7kzS3/L5w3yMPL5iIYu6+Zv1clNxZAQ/hZG899ZC VPOAr7g3WaKww+Z7fINPHcZ0MiU72o6zjkHD0tJEl+2Fn6U8atGxP6rSf+VNkRjx qonP0y/bM2ZiGQMjHuEXz0KtdGl1NC/CKM7B3wZCdhhpYAN1OVk6/qmTHnLO4IVg 86WRTnI6+IDHRCqPVnzJwgzisfRS68yBJqihuJ5gtF6e7xApa149Y6Mb8DMJP/ka cdmIvB4pthE= =pvaB -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://listman.redhat.com/mailman/listinfo/rhsa-announce