RHEL 7 : OpenShift Container Platform 3.9 (RHSA-2019:2769) (Ping Flood) (Reset Flood)

high Nessus Plugin ID 130185
New! Plugin Severity Now Using CVSS v3

The calculated severity for Plugins has been updated to use CVSS v3 by default. Plugins that do not have a CVSS v3 score will fall back to CVSS v2 for calculating severity. Severity display preferences can be toggled in the settings dropdown.

Synopsis

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

Description

An security update 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 RPM packages for Red Hat OpenShift Container Platform 3.9, which have been rebuilt with an updated version of golang.

Security Fix(es) :

* HTTP/2: flood using PING frames results in unbounded memory growth (CVE-2019-9512)

* HTTP/2: flood using HEADERS frames results in unbounded memory growth (CVE-2019-9514)

* kubernetes: API server allows access to cluster-scoped custom resources as if resources were namespaced (CVE-2019-11247)

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-2019:2769

https://access.redhat.com/security/cve/cve-2019-9512

https://access.redhat.com/security/cve/cve-2019-9514

https://access.redhat.com/security/cve/cve-2019-11247

Plugin Details

Severity: High

ID: 130185

File Name: redhat-RHSA-2019-2769.nasl

Version: 1.4

Type: local

Agent: unix

Published: 10/24/2019

Updated: 12/18/2019

Dependencies: ssh_get_info.nasl

Risk Information

CVSS Score Source: CVE-2019-11247

VPR

Risk Factor: Medium

Score: 5.2

CVSS v2

Risk Factor: Medium

Base Score: 6.5

Temporal Score: 4.8

Vector: AV:N/AC:L/Au:S/C:P/I:P/A:P

Temporal Vector: E:U/RL:OF/RC:C

CVSS v3

Risk Factor: High

Base Score: 8.1

Temporal Score: 7.1

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

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

Vulnerability Information

CPE: p-cpe:/a:redhat:enterprise_linux:ansible-service-broker, p-cpe:/a:redhat:enterprise_linux:ansible-service-broker-container-scripts, p-cpe:/a:redhat:enterprise_linux:ansible-service-broker-selinux, 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-web-console, p-cpe:/a:redhat:enterprise_linux:cockpit-debuginfo, p-cpe:/a:redhat:enterprise_linux:cockpit-kubernetes, p-cpe:/a:redhat:enterprise_linux:containernetworking-plugins, p-cpe:/a:redhat:enterprise_linux:containernetworking-plugins-debuginfo, p-cpe:/a:redhat:enterprise_linux:cri-o, p-cpe:/a:redhat:enterprise_linux:cri-o-debuginfo, p-cpe:/a:redhat:enterprise_linux:cri-tools, p-cpe:/a:redhat:enterprise_linux:cri-tools-debuginfo, p-cpe:/a:redhat:enterprise_linux:golang-github-openshift-oauth-proxy, p-cpe:/a:redhat:enterprise_linux:golang-github-openshift-prometheus-alert-buffer, p-cpe:/a:redhat:enterprise_linux:golang-github-prometheus-promu, p-cpe:/a:redhat:enterprise_linux:hawkular-openshift-agent, p-cpe:/a:redhat:enterprise_linux:heapster, p-cpe:/a:redhat:enterprise_linux:image-inspector, p-cpe:/a:redhat:enterprise_linux:openshift-enterprise-image-registry, p-cpe:/a:redhat:enterprise_linux:openshift-eventrouter, p-cpe:/a:redhat:enterprise_linux:openshift-eventrouter-debuginfo, p-cpe:/a:redhat:enterprise_linux:openshift-external-storage-debuginfo, p-cpe:/a:redhat:enterprise_linux:openshift-external-storage-efs-provisioner, p-cpe:/a:redhat:enterprise_linux:openshift-external-storage-local-provisioner, p-cpe:/a:redhat:enterprise_linux:openshift-external-storage-snapshot-controller, p-cpe:/a:redhat:enterprise_linux:openshift-external-storage-snapshot-provisioner, p-cpe:/a:redhat:enterprise_linux:openvswitch-ovn-kubernetes, p-cpe:/a:redhat:enterprise_linux:prometheus, p-cpe:/a:redhat:enterprise_linux:prometheus-alertmanager, p-cpe:/a:redhat:enterprise_linux:prometheus-node-exporter, p-cpe:/a:redhat:enterprise_linux:prometheus-promu, 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: 10/24/2019

Vulnerability Publication Date: 8/13/2019

Reference Information

CVE: CVE-2019-11247, CVE-2019-9512, CVE-2019-9514

RHSA: 2019:2769