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RedHat: RHSA-2019-0408 Important: OpenShift Security Update for 3.4-3.7

An update is now available for Red Hat OpenShift Container Platform 3.4, 3.5, 3.6, and 3.7. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score,. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ==================================================================== Red Hat Security Advisory Synopsis: Important: OpenShift Container Platform 3.4, 3.5, 3.6, and 3.7 security update Advisory ID: RHSA-2019:0408-01 Product: Red Hat OpenShift Enterprise Advisory URL: https://access.redhat.com/errata/RHSA-2019:0408 Issue date: 2019-02-26 CVE Names: CVE-2019-5736 ==================================================================== 1. Summary: An update is now available for Red Hat OpenShift Container Platform 3.4, 3.5, 3.6, and 3.7. 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. Relevant releases/architectures: Red Hat OpenShift Container Platform 3.7 - x86_64 3. 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): * A flaw was found in the way runc handled system file descriptors when running containers. A malicious container could use this flaw to overwrite contents of the runc binary and consequently run arbitrary commands on the container host system. (CVE-2019-5736) All OpenShift Container Platform 3 users are advised to upgrade to these updated packages. 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. 4. Solution: Before applying this update, makesure all previously released errata relevant to your system have been applied. See the following documentation for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update. For OpenShift Container Platform 3.4: ease_notes.html For OpenShift Container Platform 3.5: ease_notes.html For OpenShift Container Platform 3.6: ease_notes.html For OpenShift Container Platform 3.7: ease_notes.html This update is available via the Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at https://access.redhat.com/articles/11258. 5. Bugs fixed (https://bugzilla.redhat.com/): 1664908 - CVE-2019-5736 runc: Execution of malicious containers allows for container escape and access to host filesystem 6. Package List: Red Hat OpenShift Container Platform 3.7: Source: docker-1.12.6-79.git5680db5.el7.src.rpm x86_64: docker-1.12.6-79.git5680db5.el7.x86_64.rpm docker-client-1.12.6-79.git5680db5.el7.x86_64.rpm docker-common-1.12.6-79.git5680db5.el7.x86_64.rpm docker-debuginfo-1.12.6-79.git5680db5.el7.x86_64.rpm docker-logrotate-1.12.6-79.git5680db5.el7.x86_64.rpm docker-lvm-plugin-1.12.6-79.git5680db5.el7.x86_64.rpm docker-novolume-plugin-1.12.6-79.git5680db5.el7.x86_64.rpm docker-rhel-push-plugin-1.12.6-79.git5680db5.el7.x86_64.rpm docker-unit-test-1.12.6-79.git5680db5.el7.x86_64.rpm docker-v1.10-migrator-1.12.6-79.git5680db5.el7.x86_64.rpm These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/ 7. References: https://access.redhat.com/security/cve/CVE-2019-5736 https://access.redhat.com/security/updates/classification/#important 8. Contact: The Red Hat security contact is . More contact details at https://access.redhat.com/security/team/contact/ Copyright 2019 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPGv1 iQIVAwUBXHUKaNzjgjWX9erEAQjMCg/8Dd7wJ1gaprwdlyP8/pkrZK/eWL948rli lPRUrXb2+vn0dBvh+/JW2+o1d6x+peLC3/SQlumEkHZMDFlUw7RoJTTEcAfj0BWT VKLtfHAyKQ+qm+BDAWXw8/8zXP6qZM8fvijTkayOxKDpNMcTI0pPT5+dY/MJUBtm LQQW/NlvqAwHwESLOUZFnOFn87PQt10f4/NQqgIhBdUUrKKZfQzjabw89GCHQ79t K8eoaGQlbKDMJLvGet9Y7ycrBbVDiCkphU6hKASLnwyAcyIhCLoSM3tyEbA530cx npT9NwZZNxf5My/uv4pieTPhaXR54jadcrhHgu0wXHlj7uyo1OjLhdv39uMU2oFK WbVuwHH6MjkKXV9R7KzgHzGDo7fM9vskM7xOMQK8ZAqY1KbLQxkZ+kgiIELLiXze +RMXBjzui/BuIkKHJbohmaG7qOUo4jiG1jKXZozvcp/3RwZ11wH6NPqwB+XwYih8 Mc8yl7XrZv4I2tEu1FC/gqwNaPfxk/j29rfTvJu2QRrnVcinpkGJGJuyHgdrN7xM GNH65LZhr1XVIlZxRCpJIxDRaQyHjM7uzTzPgl5qtbxWIvw4lQmzUHyHoWLvrkwW rRycGR8oebmDLX8XUWd92Z6sVsw6oYfRtrOtygyGxPHcQfBuYfmLUrSeB49EgL59 9SoAS1uDJZg=vPmy -----END PGP SIGNATURE----- -- RHSA-announce mailing list This email address is being protected from spambots. You need JavaScript enabled to view it. . Red Hat unveils significant upgrade for OpenShift Container Platform to tackle vulnerabilities and improve security.. OpenShift Platform Update, Container Security Advisory, Red Hat Software. . Severity: Important. LinuxSecurity.com Team

Feb 26, 2019 •Important Red Hat