-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ==================================================================== Red Hat Security Advisory Synopsis: Moderate: OpenShift Container Platform 4.3.38 container image security update Advisory ID: RHSA-2020:3809-01 Product: Red Hat OpenShift Enterprise Advisory URL: https://access.redhat.com/errata/RHSA-2020:3809 Issue date: 2020-09-23 CVE Names: CVE-2020-8557 CVE-2020-9283 ==================================================================== 1. Summary: An update for openshift-enterprise-hyperkube-container and sriov-dp-admission-controller-container is now available for Red Hat OpenShift Container Platform 4.3. 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): * golang.org/x/crypto: Processing of crafted ssh-ed25519 public keys allowed for panic (CVE-2020-9283) * kubernetes: Node disk DOS by writing to container /etc/hosts (CVE-2020-8557) 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. 3. Solution: For OpenShift Container Platform 4.3 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/4.3/release_notes/ocp-4-3-rel ease-notes.html Details on how to access this content are available at https://docs.openshift.com/container-platform/4.3/updating/updating-cluster - -cli.html. 4. Bugs fixed (https://bugzilla.redhat.com/): 1804533 - CVE-2020-9283 golang.org/x/crypto: Processing of crafted ssh-ed25519 public keys allows for panic 1835977 - CVE-2020-8557 kubernetes: Node disk DOS by writing to container /etc/hosts 5. References: https://access.redhat.com/security/cve/CVE-2020-8557 https://access.redhat.com/security/cve/CVE-2020-9283 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 2020 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBX2tYstzjgjWX9erEAQhR/g//RWHTz7pxnZkjQMzncbGAijXsJxC+3QJI wSz0JSWRxiYGEEELMmIKTuBFEvlKr317A1GmXVeAnkLhyvwOOXG2pM6+zm/wMZoQ N+mV24S+M8X17zZPU4DBlG2Kg1Mj+G5JKyQl0Y9A8HM0IAyI39PnSx7oDn4e5hDt Tinkmux25aI2+9T81RC1ociIwN1tFd8W6Cgtd10TTqEvnYKaKY/5fMnXDD6PTG2p 6gsXdM9zrl+ur6BaT8WZ4cWbSoN+TsFdwNvfE6dtXfF8DX+soo/u58AayILHk+V1 ORcK8Xd4oWM22q+rT3QpQ//Vu8S/OZguLY8Bvnyo8O1l8WjsG3La2uDOlhMPGrVC RF9U4VCxNS037bQjjDx0Kovqy6m5cD5iVeFtRMpeaApgG7KFc68ehC++iejx9zFM 53rdvd0tGVRWNl/WjXzRrEz3nFxOYBQkhmchprIHboBqbY0G6BdK9xBLR0Hsp6yN 4w9m2kQOQiALl3N88jwdCaTSYrH4knLVr+tQp6dIU7qk2p1/yoC0XyhKw5ysPphF KkcITI6GjhKsCSfbHQ21lxipbxNG7bkssgbqqXGvRXwBWTq+IHvJVqH7++ZwJdb/ VewAYz1rCKTowRkbaeyaJ2ARmO5yPuI80pCyJesVeRrrDiYAaqpnnOORN0IDJ1rP rMOU1LealT4=6Vpe -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce