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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2019.4551 OpenShift Container Platform 4.2 includes security updates for dependencies 4 December 2019 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: OpenShift Container Platform Publisher: Red Hat Operating System: Red Hat Impact/Access: Unauthorised Access -- Remote/Unauthenticated Access Confidential Data -- Existing Account Resolution: Patch/Upgrade CVE Names: CVE-2019-16884 CVE-2019-14854 Reference: ESB-2019.4417 ESB-2019.4019 ESB-2019.3972 Original Bulletin: https://access.redhat.com/errata/RHSA-2019:4074 https://access.redhat.com/errata/RHSA-2019:4075 Comment: This bulletin contains two (2) Red Hat security advisories. - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Moderate: OpenShift Container Platform 4.2 runc security update Advisory ID: RHSA-2019:4074-01 Product: Red Hat OpenShift Enterprise Advisory URL: https://access.redhat.com/errata/RHSA-2019:4074 Issue date: 2019-12-03 CVE Names: CVE-2019-16884 ===================================================================== 1. Summary: An update for runc is now available for Red Hat OpenShift Container Platform 4.2. 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. Relevant releases/architectures: Red Hat OpenShift Container Platform 4.2 - 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. This advisory contains the runc RPM package for Red Hat OpenShift Container Platform 4.2.9. The runC tool is a lightweight, portable implementation of the Open Container Format (OCF) that provides a container runtime. Security Fix(es): * runc: AppArmor/SELinux bypass with malicious image that specifies a volume at /proc (CVE-2019-16884) 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: For OpenShift Container Platform 4.2 see the following documentation, which will be updated shortly for release 4.2.9, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update: https://docs.openshift.com/container-platform/4.2/release_notes/ocp-4-2-rel ease-notes.html Details on how to access this content are available at https://docs.openshift.com/container-platform/4.2/updating/updating-cluster - - -cli.html. 5. Bugs fixed (https://bugzilla.redhat.com/): 1757214 - CVE-2019-16884 runc: AppArmor/SELinux bypass with malicious image that specifies a volume at /proc 6. Package List: Red Hat OpenShift Container Platform 4.2: Source: runc-1.0.0-63.rc8.el8.src.rpm x86_64: runc-1.0.0-63.rc8.el8.x86_64.rpm runc-debuginfo-1.0.0-63.rc8.el8.x86_64.rpm runc-debugsource-1.0.0-63.rc8.el8.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-2019-16884 https://access.redhat.com/security/updates/classification/#moderate 8. Contact: The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/ Copyright 2019 Red Hat, Inc. - -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBXebOP9zjgjWX9erEAQiRbBAAmnkcx9NyiCrPQujU3aA1UKX0STZ58q9r gIrqnYHCk1YbZBttq2qgxEog9yw77+29EZo6hf4itjD2FE1Clk6XJTJRv6B36j9o B3GTF4jAOBcl9OxehKSSRJOEHlMxown24wyD3YSvGET85phmxb/OvRZP9GQoPQRw evYCjNszkgjmPeBrL17nIC5aQvsuHr07ErINF7uXy6q/spDaoMMjYLsGb9CEETGi lEpnjRmdCRAPkL+EGpQX4Sx6Bqyf/sIoczFxt6+l86Fu2r6ompVkWo/4MPiE1YI8 2fon1uPBfxOeL66xGyhhzbO+Y1kU2p4wEwRW8fRKNEgnWEJZS0jUm2j44GzmwVaO ZQbbdLw6Bc6PT38R7W3UqGAolSfF6MwQdcYvzDBDsmXJiMbNsjKuyLd8Zgr5/GJ1 CDCMNaPdqUJ6o92TAggVr5Vqx6HPpx9hrrGpyy4EY0Wz1lqpqzW2h7bdJeSNktSb m6jOsiLOvrxz6ecyP3FayGtPV9gASsRc/EXrufIExi87YKrK/P8PFv3LSBFasm2y G7Izevx4GCnik0HJybfzya16Q6VAUOP1OXlLRKUIuxC9wfEGgWUvcydHEm8tlxyv WnxvFZGEFGVH/ieZYF4D/IzgrseAguJHPZojVDCCzKOqCVNtp7LkVBK5a+bOvwPS Lrz6NUyONRM= =TC9T - -----END PGP SIGNATURE----- - -------------------------------------------------------------------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Moderate: OpenShift Container Platform 4.2 library-go security update Advisory ID: RHSA-2019:4075-01 Product: Red Hat OpenShift Enterprise Advisory URL: https://access.redhat.com/errata/RHSA-2019:4075 Issue date: 2019-12-03 CVE Names: CVE-2019-14854 ===================================================================== 1. Summary: An update for ose-cluster-kube-apiserver-operator-container and ose-cluster-kube-scheduler-operator-container is now available for Red Hat OpenShift Container Platform 4.2. 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 ose-cluster-kube-apiserver-operator-container and ose-cluster-kube-scheduler-operator-container images for Red Hat OpenShift Container Platform 4.2.9. These images have been rebuilt with an updated version of openshift/library-go to address the below security issue. Security Fix(es): * OpenShift Container Platform 4 did not sanitize secret data written to static Pod logs when an Operator's log level was set to Debug or higher. A low privileged user could read Pod logs to discover secret material if the log level had already been modified in an Operator by a privileged user. (CVE-2019-14854) 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 4.2 see the following documentation, which will be updated shortly for release 4.2.9, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update: https://docs.openshift.com/container-platform/4.2/release_notes/ocp-4-2-rel ease-notes.html Details on how to access this content are available at https://docs.openshift.com/container-platform/4.2/updating/updating-cluster - - -cli.html. 4. Bugs fixed (https://bugzilla.redhat.com/): 1758953 - CVE-2019-14854 library-go: Secret data written to static pod logs when operator set at Debug level or higher 5. References: https://access.redhat.com/security/cve/CVE-2019-14854 https://access.redhat.com/security/updates/classification/#moderate 6. Contact: The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/ Copyright 2019 Red Hat, Inc. - -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBXebP4tzjgjWX9erEAQhNvw//au2SdYNA6t7WWYfrGtcRqzEaWiLPrtB9 S+X5PkLyH76ER8qWfQY6HZ3arK2dKyfQPsHU8EYvPkECFS7W/r/U7yNRlGISg3++ CRXnZyqwDKHAXtQ1LTs9kygrz0KfzhfIHffCn5wK3PQOHGgzOofz/fGRYoftIXW5 cptYayvW6hxQp7v2h281AUEpqSRh6QZ4Uh9sLLy960sLNkfDSoNxpIjcX0iWtvtO 2k4ELnKS5hjFXWZduHa6+/XjMfMg+We+SUJuPgyevXF1um8OOhsWaAL7wisxw4XH zSodCxgnTFEFOUlwmB7uRjhYpu9BonxJJx8maDK1W3XgR91Qx75mzke4jnwdVWKP tw7H6D0ndN6wXMQitQ+8z6RQr+YkUubAJJEUpBOSaHnIiJRpxdnHHxywojTOEMik jmG+0u0jSLK1Le0s2EY6L8/okyVUFfeZe1ZHkIfwpZUoR53r3dXGDG2YMTC4KioT fzmGJ9kd25dnuAHlAU6QXCZOBehv6vE+9YfGtj63Pbq0O47ZA+nQSNbeuH/RkYLq xHZNZXdoAAfAPkR/42yQs5q+YZXcy+1A49R4dF0WQ6wzIAgk80lpKq5Cvi0tKhrG 5D9jt03QzIbVCLt3Lmch35T79xaCzu3+AtLHGY+njUtAwthlEtJptL2U5Me/5gqh zFZhoFfWvi4= =VPkG - -----END PGP SIGNATURE----- - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. 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