-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ==================================================================== Red Hat Security Advisory Synopsis: Moderate: OpenShift Container Platform 4.9.22 security update Advisory ID: RHSA-2022:0561-01 Product: Red Hat OpenShift Enterprise Advisory URL: https://access.redhat.com/errata/RHSA-2022:0561 Issue date: 2022-02-23 CVE Names: CVE-2021-29923 CVE-2021-36221 ==================================================================== 1. Summary: Red Hat OpenShift Container Platform release 4.9.22 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 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. 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 4.9.22. See the following advisory for the RPM packages for this release: https://access.redhat.com/errata/RHSA-2022:0557 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/4.9/release_notes/ocp-4-9-release-notes.html Security Fix(es): * golang: net: incorrect parsing of extraneous zero characters at the beginning of an IP address octet (CVE-2021-29923) * golang: net/http/httputil: panic due to racy read of persistConn after handler panic (CVE-2021-36221) 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. You may download the oc tool and use it to inspect release image metadata as follows: (For x86_64 architecture) $ oc adm release info quay.io/openshift-release-dev/ocp-release:4.6.20-x86_64 The image digest is sha256:912e4b9986f690b894fcb740881e780600e12ab22f128f6f873bc4e1fcda8d13 (For s390x architecture) $ oc adm release info quay.io/openshift-release-dev/ocp-release:4.6.20-s390x The image digest is sha256:fa19f34390bc50968af736bdedb193b36d5d832b1090bf215e1fe279f05d6c94 (For ppc64le architecture) $ oc adm release info quay.io/openshift-release-dev/ocp-release:4.6.20-ppc64le The image digest is sha256:857cab82eba0ad370669258da450b89d8c6e5cea25c61ee930f9e30bfcd515dd 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-cli.html 3. 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-release-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 4. Bugs fixed (https://bugzilla.redhat.com/): 1992006 - CVE-2021-29923 golang: net: incorrect parsing of extraneous zero characters at the beginning of an IP address octet 1995656 - CVE-2021-36221 golang: net/http/httputil: panic due to racy read of persistConn after handler panic 2015706 - Placeholder bug for OCP 4.9.0 image release 2022158 - t is not a function error navigating to details page 2023339 - Broken Argo CD link image on GitOps Details Page 2026553 - Incorrect result return when user filter data by name on search page 2028250 - Multiple CatalogSources causing higher CPU use than necessary 2028812 - [ipv6dualstack] SVC conversion from single stack only to RequireDualStack does not work node in OVN dualstack environments 2029867 - [4.9] Missing netFilter to the list of parameters when platform is OpenStack 2032985 - The containerruntimeconfig controller has wrong assumption regarding the number of containerruntimeconfigs 2033274 - Updation of task is getting failed (tekton hub integration) 2033672 - [4.9z] Some pods not able to reach k8s api svc IP 198.223.0.1 2038252 - [4.9] Azure drop ICMP need to frag FRAG when using OVN: openshift-apiserver becomes False after env runs some time due to communication between one master to pods on another master fails with "Unable to connect to the server" 2042444 - Build is not recognizing the USER group from an s2i image 2042494 - [4.9] BACKPORT Delete Stale container interfaces on hard reboot 2042677 - Not able to deploy an existing image from private image registry using developer console 2043650 - The port 50936 used by haproxy is occupied by kube-apiserver 2043807 - No way to verify if IPs with leading zeros are still valid in the apiserver 2046476 - 1 of 3 ovnkube-master pods stuck in clbo after ipi bm deployment - dualstack (Intermittent) 2047350 - Clicking on an Application which has a Helm Release in it causes an error 2048173 - [OVN] Multicast between pods within the same project but on different nodes fails 2049774 - 4.9 backport: shiftstack: SRIOV nic reported as not supported 2050311 - ContainerCreateError when trying to launch large (>500) numbers of pods across nodes 2051523 - Project admin cannot access image vulnerabilities view 2052063 - Intermittent incorrect build to run correlation, leading to run status updates applied to wrong build, builds stuck in non-terminal phases 2052549 - Two features required for customer to successfully implement MetalLB in their environment 2052850 - [UI] Refreshing web console from the pop-up is taking to Install Operator page 2053222 - ImagePull fails with error "unable to pull manifest from example.com/busy.box:v5 invalid reference format" 2053496 - Observe dashboard doesn't react on time-range changes after browser reload when perspective is changed in another tab 5. References: https://access.redhat.com/security/cve/CVE-2021-29923 https://access.redhat.com/security/cve/CVE-2021-36221 https://access.redhat.com/security/updates/classification/#moderate 6. Contact: The Red Hat security contact is . More contact details at https://access.redhat.com/security/team/contact/ Copyright 2022 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBYhZdQ9zjgjWX9erEAQgWkA//Qr+EiBUHDnj3D7VUZfi5pqgEt+xkgrgi 45rz6mM4yP7J4a/0zmBeZq3KFMM22SLfXe9ckNeFtoTv87YtY7t2JtdO/CFDDqrH pvA0C91eO8rpc1JCieVRcNT08thtxVmVcwu/wOPSpPzupEJQIQtGZlxvg2fGuVwK Dn0HSVXpRpfEMQVF99J2GZ39sI+fUgX30x51TT6EXaY/oYYdnfGY+s9rciQB6mo+ 2cx+xc702BUOYHmX1YZgdJgtwaceF3ClaA4YMgtUBh3A3FBsjFpSha5FDwn7V2gE +JyL11TcwIjYBccCJlQA3WMsMMszGBCZOtfGp2Z7tdLTIMCMmmYWlidjdR7I8104 N06ERjiCftiaPws5pltJS2ySpXCsH+kO3og+T0Doz1LiZDZhZDYjka14PaPz/siS OerYkGFlHRi6wN/f1mibGlOpjYCTXv8wrlkzrJCbcltREWNOPpN+1AOibXJ+sCbd 0xnextowNS+XabU+PnSC+o5cG6oUAHHEx+pTaqbTSfj/YX2Vv572MwI3ZRSer9ug BStEa/fUfQ65xfb+qA916o6nzYQ39Hdp+67nD6TIgvL/iwxCB0IJBD4/hyFadunC MYJM7hXVJKbdpv5sH+gBcFc01zYcO+xh8i/IHQ1VpRu3XbGPZ5QNOb8O73swYi/I y97hWyQ/8Pw=MnzM -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://listman.redhat.com/mailman/listinfo/rhsa-announce