-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ==================================================================== Red Hat Security Advisory Synopsis: Low: OpenShift Container Platform 4.6.23 security update Advisory ID: RHSA-2021:0956-01 Product: Red Hat OpenShift Enterprise Advisory URL: https://access.redhat.com/errata/RHSA-2021:0956 Issue date: 2021-03-30 CVE Names: CVE-2020-15586 CVE-2020-16845 ==================================================================== 1. Summary: Red Hat OpenShift Container Platform release 4.6.23 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 Low. 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 4.6 - noarch, ppc64le, s390x, x86_64 3. Description: ed 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 4.6.23. See the following advisory for the container images for this release: https://access.redhat.com/errata/RHBA-2021:0952 All OpenShift Container Platform 4.6 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/4.6/updating/updating-cluster - -between-minor.html#understanding-upgrade-channels_updating-cluster-between - -minor. Security Fix(es): * golang: data race in certain net/http servers including ReverseProxy can lead to DoS (CVE-2020-15586) * golang: ReadUvarint and ReadVarint can read an unlimited number of bytes from invalid inputs (CVE-2020-16845) 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. 4. Solution: For OpenShift Container Platform 4.6 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/4.6/release_notes/ocp-4-6-rel ease-notes.html Details on how to access this content are available at https://docs.openshift.com/container-platform/4.6/updating/updating-cluster - -cli.html. 5. Bugs fixed (https://bugzilla.redhat.com/): 1856953 - CVE-2020-15586 golang: data race in certain net/http servers including ReverseProxy can lead to DoS 1867099 - CVE-2020-16845 golang: ReadUvarint and ReadVarint can read an unlimited number of bytes from invalid inputs 1941433 - Placeholder bug for OCP 4.6.0 rpm release 6. Package List: Red Hat OpenShift Container Platform 4.6: Source: openshift-4.6.0-202103210832.p0.git.94284.834ccc7.el7.src.rpm openshift-ansible-4.6.0-202103192141.p0.git.0.d1b612b.el7.src.rpm openshift-clients-4.6.0-202103200039.p0.git.3841.3e951a5.el7.src.rpm noarch: openshift-ansible-4.6.0-202103192141.p0.git.0.d1b612b.el7.noarch.rpm openshift-ansible-test-4.6.0-202103192141.p0.git.0.d1b612b.el7.noarch.rpm x86_64: openshift-clients-4.6.0-202103200039.p0.git.3841.3e951a5.el7.x86_64.rpm openshift-clients-redistributable-4.6.0-202103200039.p0.git.3841.3e951a5.el7.x86_64.rpm openshift-hyperkube-4.6.0-202103210832.p0.git.94284.834ccc7.el7.x86_64.rpm Red Hat OpenShift Container Platform 4.6: Source: openshift-4.6.0-202103210832.p0.git.94284.834ccc7.el8.src.rpm openshift-clients-4.6.0-202103200039.p0.git.3841.3e951a5.el8.src.rpm openshift-eventrouter-0.2-6.git7c289cc.el8.src.rpm openshift-kuryr-4.6.0-202103192141.p0.git.2234.cba9525.el8.src.rpm noarch: openshift-kuryr-cni-4.6.0-202103192141.p0.git.2234.cba9525.el8.noarch.rpm openshift-kuryr-common-4.6.0-202103192141.p0.git.2234.cba9525.el8.noarch.rpm openshift-kuryr-controller-4.6.0-202103192141.p0.git.2234.cba9525.el8.noarch.rpm python3-kuryr-kubernetes-4.6.0-202103192141.p0.git.2234.cba9525.el8.noarch.rpm ppc64le: openshift-clients-4.6.0-202103200039.p0.git.3841.3e951a5.el8.ppc64le.rpm openshift-eventrouter-0.2-6.git7c289cc.el8.ppc64le.rpm openshift-eventrouter-debuginfo-0.2-6.git7c289cc.el8.ppc64le.rpm openshift-eventrouter-debugsource-0.2-6.git7c289cc.el8.ppc64le.rpm openshift-hyperkube-4.6.0-202103210832.p0.git.94284.834ccc7.el8.ppc64le.rpm s390x: openshift-clients-4.6.0-202103200039.p0.git.3841.3e951a5.el8.s390x.rpm openshift-eventrouter-0.2-6.git7c289cc.el8.s390x.rpm openshift-eventrouter-debuginfo-0.2-6.git7c289cc.el8.s390x.rpm openshift-eventrouter-debugsource-0.2-6.git7c289cc.el8.s390x.rpm openshift-hyperkube-4.6.0-202103210832.p0.git.94284.834ccc7.el8.s390x.rpm x86_64: openshift-clients-4.6.0-202103200039.p0.git.3841.3e951a5.el8.x86_64.rpm openshift-clients-redistributable-4.6.0-202103200039.p0.git.3841.3e951a5.el8.x86_64.rpm openshift-eventrouter-0.2-6.git7c289cc.el8.x86_64.rpm openshift-eventrouter-debuginfo-0.2-6.git7c289cc.el8.x86_64.rpm openshift-eventrouter-debugsource-0.2-6.git7c289cc.el8.x86_64.rpm openshift-hyperkube-4.6.0-202103210832.p0.git.94284.834ccc7.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-2020-15586 https://access.redhat.com/security/cve/CVE-2020-16845 https://access.redhat.com/security/updates/classification/#low 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 iQIVAwUBYGNWUtzjgjWX9erEAQhvDg/+JsnRombfptlZwOQZQskIMoLjb0DwNqih 2ZAwdzPV160A7IADH4kEGB2YQkUoWq039ARIoQrqPqLDShQt1KtIUWqlXVKUkcIL PdNMAUYTV4hPTF/7C3KWxWQeSG/8YcnDiBBP+MaGlfX752TUEgqdCzawa+YpGtS8 +uR8rfKzkU9za5g+IJucDHU/qLyzd8RSRY3SQLYjsMZrH0Bkr2jK59LasuiBhpiW lG4niquqEWlfkoSfz/GxGgcf8Vv3l6E296x0yYp3ARDU3m7kpSRW4DLQ3KlZS6uA +feSBrlS5a9V+WIGu8zamBljjLC74LifmgwbpV4LJqAV3M825pVZs3i5Ud9y3hta bHNcyOolc1+tJ5nIix4TUbjGo9jfW13ac9zRuaCVDXlaeziXuGia1fJCplppJ02e 0pmYESsN6YGuTYXCJwfyciznh8vihbnmPQUgTU0WvIxg7QMKOjrkjM7XeW/66i5z RO9R4y74QKHaW3RkoaoPAqTUTvr7jrPEFEz0/I/qH+Ihrzc56GER86p59v603TYN VlbCHAKKRD0g51t6YkCZvSTOIoiibc6PJ+gOKupipdQ/jU5SRFAgAdHy+tMRGK1Q F86Lp+8icE0wVwc0PvmE1f0uj1boqwgqWl2JbiNCjcjIgqFXp0m359tpquNlCUXH 8gGb5waAju8=uPik -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://listman.redhat.com/mailman/listinfo/rhsa-announce