-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ==================================================================== Red Hat Security Advisory Synopsis: Moderate: OpenShift Container Platform 4.7.8 security and extras update Advisory ID: RHSA-2021:1227-01 Product: Red Hat OpenShift Enterprise Advisory URL: https://access.redhat.com/errata/RHSA-2021:1227 Issue date: 2021-04-26 CVE Names: CVE-2021-3121 ==================================================================== 1. Summary: Red Hat OpenShift Container Platform release 4.7.8 is now available with updates to packages and images that fix several bugs. 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. 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. This advisory contains the RPM packages for Red Hat OpenShift Container Platform 4.7.8. See the following advisory for the container images for this release: https://access.redhat.com/errata/RHSA-2021:1225 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 1950891 - 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 iQIVAwUBYIbqPdzjgjWX9erEAQjkTw/9Gl8fRWtywhbT6fN1rx48sTEWb8/db388 pHWNqQp2rB+t65vZRTzUMgA+2c2FiRdVEWVN/BNMQk7Jh9/WdGJaetCKmEOPZOqM 0MpWT5a8mhMT5Ckzl8Dlz44qm1g0cgxGja0rZIhYBcAnDINAoEiPadvUWzHmfw1p SX6HGCW46BnYCjMXY9/2lNEZxBY14Gv6k4lw41dh4hEMujZX490rdk/PXpcIeJLG z1nfrhbkHL8m8SBVqb0YI1Agd+lJ2zuBh5dBM01mhqHHK9ziwJtW9nM1Ti8nIWLY hu9npIJnvO0DtO1MJy5UClr8rcLMBl+0Iiara6nDxAafud5JKFwZ7/k5Orxfnier iVxGQBfm5FVOLCUY9EPra01McyIawvpx3NvB6ivCo8+zj37AecZp/KfVz5InkNtH msuIlqKXjwuwzMlcuNWVuh3Bq9C/6mXvoZYs5YUo6MZxyoTs6zWAnvF3WLGpmzW+ JzoL3KRi+LFYBIu5xxKVXpGXNydEs+mwrMnFpWyMYNvY4fR1JM/tl8JkVMSRk38u PHHuUvAlmgi/14ZTwdcWJhk0Lvu2qAD5vYCBlvT65fIRZrPpMvQBw+0+7DyyKmUH AIhk0mDIiowy3B5SfTRrieH64/2FuVP66r0bWXoBKBf8oRU+sUiMK/W2w+wDrZzG nk75I3cl3o8=F/bt -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://listman.redhat.com/mailman/listinfo/rhsa-announce