RHEL 7 : Red Hat OpenShift Container Platform (RHSA-2018:0475)

Medium Nessus Plugin ID 119391

Synopsis

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

Description

An update is now available for Red Hat OpenShift Container Platform 3.7, 3.6, 3.5, 3.4, and 3.3.

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.

OpenShift Container Platform by Red Hat 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 this release. See the following advisory for the container images for this release :

https://access.redhat.com/errata/RHBA-2018:0476

All OpenShift Container Platform 3 users are advised to upgrade to these updated packages and images.

Security Fix(es) :

* kubernetes: Volume security can be sidestepped with innocent emptyDir and subpath (CVE-2017-1002101)

* pod: Malicious containers can delete any file from the node (CVE-2017-1002102)

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.

Solution

Update the affected packages.

See Also

https://access.redhat.com/errata/RHSA-2018:0475

https://access.redhat.com/security/cve/cve-2017-1002101

https://access.redhat.com/security/cve/cve-2017-1002102

Plugin Details

Severity: Medium

ID: 119391

File Name: redhat-RHSA-2018-0475.nasl

Version: 1.1

Type: local

Agent: unix

Published: 2018/12/04

Modified: 2018/12/04

Dependencies: 12634

Risk Information

Risk Factor: Medium

CVSS v2.0

Base Score: 6.3

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

CVSS v3.0

Base Score: 9.6

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

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-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-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:tuned-profiles-atomic-openshift-node, 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: 2018/03/12

Reference Information

CVE: CVE-2017-1002101, CVE-2017-1002102

RHSA: 2018:0475