-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ==================================================================== Red Hat Security Advisory Synopsis: Moderate: OpenShift Container Platform 4.7.12 extras and security update Advisory ID: RHSA-2021:1563-01 Product: Red Hat OpenShift Enterprise Advisory URL: https://access.redhat.com/errata/RHSA-2021:1563 Issue date: 2021-05-24 CVE Names: CVE-2021-3121 ==================================================================== 1. Summary: Red Hat OpenShift Container Platform release 4.7.12 is now available with updates to packages and images that fix several bugs. 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 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 RPM packages for Red Hat OpenShift Container Platform 4.7.12. See the following advisory for the container images for this release: https://access.redhat.com/errata/RHSA-2021:1561 Security Fix(es): * gogo/protobuf: plugin/unmarshal/unmarshal.go lacks certain index validation (CVE-2021-3121) 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 3. 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 4. Bugs fixed (https://bugzilla.redhat.com/): 1921650 - CVE-2021-3121 gogo/protobuf: plugin/unmarshal/unmarshal.go lacks certain index validation 1961053 - Placeholder bug for OCP 4.7.0 extras release 5. References: https://access.redhat.com/security/cve/CVE-2021-3121 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 2021 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBYKvf9dzjgjWX9erEAQg2vg//dFF0JoaexdZXtUv8aTsG6UxJJysHJbHF BHRT8GjzYrCfqWjBOXul/ydNit0kC3zRs7I2gw4T8GkSPMWhgzjYvAmlfCU8ZOfO gWa+jIDMvkD1ygRsVZL2PAfkmi7HAbnNgijZ+yqMTaScC0+C7olypIaBmzi553AS aR1sAmw28lhM7Pr/Cysfv5UrRe3SRkv+3B5O/tUI0OPqKZ9LAuHYGcQfJfNHSbLa oGVRw4dyGSphjVmonjqhJzfdFjw4gkYwQ5DwlmC/z7X0/4rz8YWKxYrlpwRjvxUG zQLZ8MrE3DY3EDKLteuBIYsSDHUS2dHHPAyRbApv3R5iAWc7tO9JtvQselp0XBRl iC6nkCIBPNX260IIW0DT2XDA4uwlWtmkP2LoBqd8BpaIU03ExT+LSX7NxF1x3OtV +gtx4aolkiER7nvo3qk0txVqpC5Qpm2tEOTlKy5nqU+KuuHkPuG2C1logIUsxBq0 tvs/2VZiY4/KE9a+mNp2xwCgr577pDYVMw4mNJdurd1u5i+qp09BsoSVHjiehOuv FCl+MDHXiSzLIz1Fs9xgqpg+ddNo8RtR9bemdEe4Gci4TXtN0b237gfT2nnzFhnU Pp8I7DQHeklY0w1kQsXnyI8wABAlPWqYgZib3D7zAg0c0XJ4/wIlXIhP5xIJa8Xl dqdSs9u3inw=DNij -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://listman.redhat.com/mailman/listinfo/rhsa-announce