RHEL 7 : OpenShift Container Platform 3.9 atomic-openshift (RHSA-2019:3811)

Medium Nessus Plugin ID 130747

Synopsis

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

Description

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.

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.

Solution

Update the affected packages.

See Also

https://access.redhat.com/errata/RHSA-2019:3811

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

Plugin Details

Severity: Medium

ID: 130747

File Name: redhat-RHSA-2019-3811.nasl

Version: 1.2

Type: local

Agent: unix

Published: 2019/11/08

Updated: 2019/11/12

Dependencies: 12634

Risk Information

Risk Factor: Medium

CVSS v2.0

Base Score: 5.8

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

CVSS v3.0

Base Score: 7.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/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-docker-excluder, 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, 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: 2019/11/07

Vulnerability Publication Date: 2019/06/12

Reference Information

CVE: CVE-2019-10150, CVE-2019-11249, CVE-2019-11251, CVE-2019-11253

RHSA: 2019:3811