RHEL 7 : OpenShift Container Platform 3.9 (RHSA-2018:2013)

Critical Nessus Plugin ID 119401

Synopsis

The remote Red Hat host is missing one or more security updates.

Description

Red Hat OpenShift Container Platform release 3.9.31 is now available with updates to packages and images that address security issues, fix several bugs, and add enhancements.

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.

Red Hat OpenShift Container Platform is the company's cloud computing Platform-as-a-Service (PaaS) solution designed for on-premise or private cloud deployments.

This advisory contains the RPM packages for Red Hat OpenShift Container Platform 3.9.31. See the following advisory for the container images for this release :

https://access.redhat.com/errata/RHBA-2018:2014

Security Fix(es) :

* routing: Malicious Service configuration can bring down routing for an entire shard (CVE-2018-1070)

* openshift-ansible: Incorrectly quoted values in etcd.conf causes disabling of SSL client certificate authentication (CVE-2018-1085)

* source-to-image: Builder images with assembler-user LABEL set to root allows attackers to execute arbitrary code (CVE-2018-10843)

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.

Red Hat would like to thank David Hocky (Comcast) for reporting CVE-2018-1085. The CVE-2018-1070 issue was discovered by Mark Chappell (Red Hat) and the CVE-2018-10843 issue was discovered by Jeremy Choi (Red Hat).

Space precludes documenting all of the bug fixes and enhancements in this advisory. See the following Release Notes documentation, which will be updated shortly for this release, for details about these changes :

https://docs.openshift.com/container-platform/3.9/release_notes/ ocp_3_9_release_notes.html

All OpenShift Container Platform 3.9 users are advised to upgrade to these updated packages and images.

Solution

Update the affected packages.

See Also

https://docs.openshift.com/container-platform/3.9/release_notes/

https://access.redhat.com/errata/RHSA-2018:2013

https://access.redhat.com/security/cve/cve-2018-1070

https://access.redhat.com/security/cve/cve-2018-1085

https://access.redhat.com/security/cve/cve-2018-10843

Plugin Details

Severity: Critical

ID: 119401

File Name: redhat-RHSA-2018-2013.nasl

Version: 1.1

Type: local

Agent: unix

Published: 2018/12/04

Modified: 2018/12/04

Dependencies: 12634

Risk Information

Risk Factor: Critical

CVSS v2.0

Base Score: 10

Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C

CVSS v3.0

Base Score: 9.8

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Vulnerability Information

CPE: p-cpe:/a:redhat:enterprise_linux:atomic-openshift, p-cpe:/a:redhat:enterprise_linux:atomic-openshift-clients, p-cpe:/a:redhat:enterprise_linux:atomic-openshift-clients-redistributable, p-cpe:/a:redhat:enterprise_linux:atomic-openshift-cluster-capacity, p-cpe:/a:redhat:enterprise_linux:atomic-openshift-descheduler, p-cpe:/a:redhat:enterprise_linux:atomic-openshift-docker-excluder, p-cpe:/a:redhat:enterprise_linux:atomic-openshift-dockerregistry, p-cpe:/a:redhat:enterprise_linux:atomic-openshift-excluder, p-cpe:/a:redhat:enterprise_linux:atomic-openshift-federation-services, p-cpe:/a:redhat:enterprise_linux:atomic-openshift-master, p-cpe:/a:redhat:enterprise_linux:atomic-openshift-node, p-cpe:/a:redhat:enterprise_linux:atomic-openshift-node-problem-detector, p-cpe:/a:redhat:enterprise_linux:atomic-openshift-pod, p-cpe:/a:redhat:enterprise_linux:atomic-openshift-sdn-ovs, p-cpe:/a:redhat:enterprise_linux:atomic-openshift-service-catalog, p-cpe:/a:redhat:enterprise_linux:atomic-openshift-template-service-broker, p-cpe:/a:redhat:enterprise_linux:atomic-openshift-tests, p-cpe:/a:redhat:enterprise_linux:atomic-openshift-utils, p-cpe:/a:redhat:enterprise_linux:atomic-openshift-web-console, p-cpe:/a:redhat:enterprise_linux:mysql-apb-role, p-cpe:/a:redhat:enterprise_linux:openshift-ansible, p-cpe:/a:redhat:enterprise_linux:openshift-ansible-docs, p-cpe:/a:redhat:enterprise_linux:openshift-ansible-playbooks, p-cpe:/a:redhat:enterprise_linux:openshift-ansible-roles, p-cpe:/a:redhat:enterprise_linux:prometheus-node-exporter, cpe:/o:redhat:enterprise_linux:7

Required KB Items: Host/local_checks_enabled, Host/RedHat/release, Host/RedHat/rpm-list, Host/cpu

Patch Publication Date: 2018/06/27

Reference Information

CVE: CVE-2018-1070, CVE-2018-10843, CVE-2018-1085

RHSA: 2018:2013