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RHEL 7 : Red Hat OpenShift Enterprise (RHSA-2017:3389)

medium Nessus Plugin ID 119390

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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 3.4, Red Hat OpenShift Container Platform 3.5, and Red Hat OpenShift Container Platform 3.6.

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.

OpenShift Enterprise 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. An advisory for the container images for this release is available at:
https://access.redhat.com/ errata/RHBA-2017:3390.

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/3.6/release_notes/ ocp_3_6_release_notes.html

https://docs.openshift.com/container-platform/3.5/release_notes/ ocp_3_5_release_notes.html

https://docs.openshift.com/container-platform/3.4/release_notes/ ocp_3_4_release_notes.html

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

Security Fix(es) :

* An attacker with knowledge of the given name used to authenticate and access Elasticsearch can later access it without the token, bypassing authentication. This attack also requires that the Elasticsearch be configured with an external route, and the data accessed is limited to the indices. (CVE-2017-12195)

This issue was discovered by Rich Megginson (Red Hat).

Solution

Update the affected packages.

See Also

https://access.redhat.com/errata/RHSA-2017:3389

https://access.redhat.com/security/cve/cve-2017-12195

Plugin Details

Severity: Medium

ID: 119390

File Name: redhat-RHSA-2017-3389.nasl

Version: 1.5

Type: local

Agent: unix

Published: 12/4/2018

Updated: 6/11/2020

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

Risk Information

VPR

Risk Factor: Low

Score: 2.5

CVSS v2

Risk Factor: Medium

Base Score: 5.8

Temporal Score: 4.3

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

CVSS v3

Risk Factor: Medium

Base Score: 4.8

Temporal Score: 4.2

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

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

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-tests, p-cpe:/a:redhat:enterprise_linux:cockpit-debuginfo, p-cpe:/a:redhat:enterprise_linux:cockpit-kubernetes, p-cpe:/a:redhat:enterprise_linux:openshift-elasticsearch-plugin, 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: 12/7/2017

Vulnerability Publication Date: 7/27/2018

Reference Information

CVE: CVE-2017-12195

RHSA: 2017:3389