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

critical Nessus Plugin ID 119391

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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: Critical

ID: 119391

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

Version: 1.6

Type: local

Agent: unix

Published: 12/4/2018

Updated: 5/26/2022

Supported Sensors: Agentless Assessment, Frictionless Assessment Agent, Frictionless Assessment AWS, Frictionless Assessment Azure, Nessus Agent, Nessus

Risk Information

VPR

Risk Factor: High

Score: 7.1

CVSS v2

Risk Factor: Medium

Base Score: 6.3

Temporal Score: 4.7

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

CVSS Score Source: CVE-2017-1002102

CVSS v3

Risk Factor: Critical

Base Score: 9.6

Temporal Score: 8.3

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

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

CVSS Score Source: CVE-2017-1002101

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

Exploit Ease: No known exploits are available

Patch Publication Date: 3/12/2018

Vulnerability Publication Date: 3/13/2018

Reference Information

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

RHSA: 2018:0475