-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ==================================================================== Red Hat Security Advisory Synopsis: Important: OpenShift Container Platform 4.10.53 bug fix and security update Advisory ID: RHSA-2023:0899-01 Product: Red Hat OpenShift Enterprise Advisory URL: https://access.redhat.com/errata/RHSA-2023:0899 Issue date: 2023-03-01 CVE Names: CVE-2021-4238 CVE-2022-3064 CVE-2022-4337 CVE-2022-4338 CVE-2022-41717 ==================================================================== 1. Summary: Red Hat OpenShift Container Platform release 4.10.53 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 4.10. 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. 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 4.10.53. See the following advisory for the container images for this release: https://access.redhat.com/errata/RHBA-2023:0898 Security Fix(es): * goutils: RandomAlphaNumeric and CryptoRandomAlphaNumeric are not as random as they should be (CVE-2021-4238) * go-yaml: Improve heuristics preventing CPU/memory abuse by parsing malicious or large YAML documents (CVE-2022-3064) * golang: net/http: An attacker can cause excessive memory growth in a Go server accepting HTTP/2 requests (CVE-2022-41717) 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 4.10 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 CLI (oc) or web console. Instructions for upgrading a cluster are available at https://docs.openshift.com/container-platform/4.10/updating/updating-cluster-cli.html 3. Solution: For OpenShift Container Platform 4.10 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/4.10/release_notes/ocp-4-10-release-notes.html You may download the oc tool and use it to inspect release image metadata for x86_64, s390x, ppc64le, and aarch64 architectures. The image digests may be found at https://quay.io/repository/openshift-release-dev/ocp-release?tab=tags. The sha values for the release are (For x86_64 architecture) The image digest is sha256:0f683cf611bd6f2d3ab045b52df0fcda8adefa086e6ee80c5551275e5692cd8c (For s390x architecture) The image digest is sha256:1b9f19ab333e2b8d5d86e03dbfdbdfa731174fc07469e89bf1d009f9c07fab0e (For ppc64le architecture) The image digest is sha256:78a9d2dc1ed7bdfc844018f5c9fbe95659e6650353ea81cd628ee6d485b4c509 (For aarch64 architecture) The image digest is sha256:aaaffe6fde419d0b75c85742ba4adc1aa1698d0f4bad1149241a92ad5290f543 All OpenShift Container Platform 4.10 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 CLI (oc) or web console. Instructions for upgrading a cluster are available at https://docs.openshift.com/container-platform/4.10/updating/updating-cluster-cli.html 4. Bugs fixed (https://bugzilla.redhat.com/): 2092895 - Incorrect updating of EgressACLs using direction "from-lport" 2156729 - CVE-2021-4238 goutils: RandomAlphaNumeric and CryptoRandomAlphaNumeric are not as random as they should be 2161274 - CVE-2022-41717 golang: net/http: An attacker can cause excessive memory growth in a Go server accepting HTTP/2 requests 2163037 - CVE-2022-3064 go-yaml: Improve heuristics preventing CPU/memory abuse by parsing malicious or large YAML documents 5. JIRA issues fixed (https://issues.jboss.org/): OCPBUGS-2013 - 4.10: When adding nodes, the overlapped node-subnet can be allocated. OCPBUGS-2731 - OpenStack UPI scripts do not create server group for Computes OCPBUGS-3656 - [release-4.10] DUALSTACK Intermittent service reach-ability failures on OVN-K amid allow from same namespace networkpolicy OCPBUGS-3943 - Whereabouts CNI timesout while iterating exclude range [backport 4.10] OCPBUGS-5974 - OCP on OSP - Image registry is deployed with cinder instead of swift storage backend OCPBUGS-6697 - Uninstall fails with Observed a panic: runtime.boundsError OCPBUGS-6911 - NMstate removes egressip in OpenShift cluster with SDN plugin OCPBUGS-6933 - Update OWNERS_ALIASES in release-4.10 branch OCPBUGS-6972 - Image registry Operator does not use Proxy when connecting to openstack OCPBUGS-7012 - [release-4.10] Egress FW ACL rules are invalid in dualstack mode OCPBUGS-7315 - Manifests lint issue OCPBUGS-7533 - [4.10] coreos-installer output not available in the logs 6. References: https://access.redhat.com/security/cve/CVE-2021-4238 https://access.redhat.com/security/cve/CVE-2022-3064 https://access.redhat.com/security/cve/CVE-2022-4337 https://access.redhat.com/security/cve/CVE-2022-4338 https://access.redhat.com/security/cve/CVE-2022-41717 https://access.redhat.com/security/updates/classification/#important https://docs.openshift.com/container-platform/4.10/release_notes/ocp-4-10-release-notes.html 7. Contact: The Red Hat security contact is . More contact details at https://access.redhat.com/security/team/contact/ Copyright 2023 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBY/9FA9zjgjWX9erEAQi5qw//VAjOJVEsj429eIEu5eM5jsI/lhj1ut4P rX0PuXil3M037oOBV46l+xT43Ej5qSLK3PpVda2J//q6CfwZwkpksn9Iusz8pTi6 TqcNcururQ5mGj6Hqv0HMwAAvh+Li+6rd+eqH5IzH17gUmc5jIdFAfYCrwFJ5Zqm Vb31gv1ItNraWJTb2oK9Ww+tn6KhJ2zqlabZrFi+T8yyAbkxHHCTUcecu5IJruig Gbkvo/9C2kkreeAfAoJI7NJ2m+ECkDiW97OkIsyx1RvHHP9rdIuILXTzaNJ0Zyw1 eB8uOjQshDz8cUlgKOoLLiRP+OHqPPB1By1VhGnDf5VkwuXTQZbbeug+A+P989kE d/D5Su9CgLlK8dD9Ozvh9aH6xI9U0fIhkKaczPgQaFQqvkNwGPIb1xGnwLET++TV GWQ08fxUgQET+3/msZvWJwODZhNsTFjKpDFR0P1SgkXhGx7TGgZL0GKUExIl5Hp3 e72x8fKqrIwo1e/zYoo6FaZIHExsQUdjQq3F7TKl7qCaifWPKpoaZRnxt9yoyyUa 5hRMA8mPZPX77ZTB6mBIpAcOj38CbOha7chNkPx4SMXDMmhJib3g2VcdV9okRq8o VjcKaN5RyEVOcRyrOSBknfaOhlIg2koQIhsRQGj+NRy3S4EiB//u092tFhfysoB+ NCsQszNKRso=m6Fu -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://listman.redhat.com/mailman/listinfo/rhsa-announce