-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Important: OpenShift Container Platform 3.9 atomic-openshift security update Advisory ID: RHSA-2019:3811-01 Product: Red Hat OpenShift Enterprise Advisory URL: https://access.redhat.com/errata/RHSA-2019:3811 Issue date: 2019-11-07 CVE Names: CVE-2019-10150 CVE-2019-11249 CVE-2019-11251 CVE-2019-11253 ===================================================================== 1. Summary: An update for atomic-openshift is now available for Red Hat OpenShift Container Platform 3.9. 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 3.9 - noarch, 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 atomic-openshift RPM package for Red Hat OpenShift Container Platform 3.9.102. Security Fix(es): * kubernetes: YAML parsing vulnerable to "Billion Laughs" attack, allowing for remote denial of service (CVE-2019-11253) * atomic-openshift: OpenShift builds don't verify SSH Host Keys for the Git repository (CVE-2019-10150) * kubernetes: Incomplete fixes for CVE-2019-1002101 and CVE-2019-11246, kubectl cp potential directory traversal (CVE-2019-11249) * kubernetes: `kubectl cp` allows for arbitrary file write via double symlinks (CVE-2019-11251) 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 3.9 see the following documentation, which will be updated shortly for release 3.9.102, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update: https://docs.openshift.com/container-platform/3.9/release_notes/ocp_3_9_rel ease_notes.html 5. Bugs fixed (https://bugzilla.redhat.com/): 1713433 - CVE-2019-10150 atomic-openshift: OpenShift builds don't verify SSH Host Keys for the git repository 1737651 - CVE-2019-11249 kubernetes: Incomplete fixes for CVE-2019-1002101 and CVE-2019-11246, kubectl cp potential directory traversal 1753495 - CVE-2019-11251 kubernetes: `kubectl cp` allows for arbitrary file write via double symlinks 1757701 - CVE-2019-11253 kubernetes: YAML parsing vulnerable to "Billion Laughs" attack, allowing for remote denial of service 6. Package List: Red Hat OpenShift Container Platform 3.9: Source: atomic-openshift-3.9.102-1.git.0.6411f52.el7.src.rpm noarch: atomic-openshift-docker-excluder-3.9.102-1.git.0.6411f52.el7.noarch.rpm atomic-openshift-excluder-3.9.102-1.git.0.6411f52.el7.noarch.rpm x86_64: atomic-openshift-3.9.102-1.git.0.6411f52.el7.x86_64.rpm atomic-openshift-clients-3.9.102-1.git.0.6411f52.el7.x86_64.rpm atomic-openshift-clients-redistributable-3.9.102-1.git.0.6411f52.el7.x86_64.rpm atomic-openshift-cluster-capacity-3.9.102-1.git.0.6411f52.el7.x86_64.rpm atomic-openshift-federation-services-3.9.102-1.git.0.6411f52.el7.x86_64.rpm atomic-openshift-master-3.9.102-1.git.0.6411f52.el7.x86_64.rpm atomic-openshift-node-3.9.102-1.git.0.6411f52.el7.x86_64.rpm atomic-openshift-pod-3.9.102-1.git.0.6411f52.el7.x86_64.rpm atomic-openshift-sdn-ovs-3.9.102-1.git.0.6411f52.el7.x86_64.rpm atomic-openshift-service-catalog-3.9.102-1.git.0.6411f52.el7.x86_64.rpm atomic-openshift-template-service-broker-3.9.102-1.git.0.6411f52.el7.x86_64.rpm atomic-openshift-tests-3.9.102-1.git.0.6411f52.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-2019-10150 https://access.redhat.com/security/cve/CVE-2019-11249 https://access.redhat.com/security/cve/CVE-2019-11251 https://access.redhat.com/security/cve/CVE-2019-11253 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: GnuPG v1 iQIVAwUBXcRMatzjgjWX9erEAQi0WA//Yhipjgo5LMIxJvurX//dhcA2S5eT/WSC wwJmVNpk1QWjS9ISvEGwzgCkzLSOpkdi/5/uX/fTLB4ta4S0mie52M+B5kN6Kyp0 hjgjvEWft4nX20sYzPrD06FJXbW5M/kP7znPuQCDDFShziLzlRCG8PBxlvoPnmMP 0ipHjBpqYeSP+NaHGZ3wNAJdGv1lOq3iPeg8OWy7ruEBjSSQgnmOPfM7Qho0tug0 xX5qHBm0A7Hj2Df2wA2kqf9a6ruJE9BdyPR6+wH47NG75NKkfD7lq9no/i0LC95p Ig5X8Lx+mhxk5tJtgjHzqLP4DAo8cmHkrMJZUL7wGybzSpKNAUWZZjyp2w0c+E88 uvaql5AZtGP1CsxaqjQgE9UbKmPnsPvCSGKgJUqS60Abc0FshWb7c8YuBuG/jlUW mERmZ8l3hL0iRqCBoKxKqfwx1i77hDOHhkdD+aiU2ySRaKQqKKzkFNI9OVnuhWwo 3iGssZq1rIRVHGg/3IWrLY7wXho12XzeMCDVA+AYALEQg63vEL1/QOT7+SxTd41e nGIY9HPPLetoPigpeurHO+Mla1bVUzsEDPhak1fFfv1yVtspHeczB+LovaeTYWMS 4Z+ngkEy7Qm3fQrtvRSQ4kfexY527tAliJjxvD7PawJL6B/6g+LQzs24q5FTw3qt 8PiQqGfFgGs= =kI3d -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce