Executive Summary

Summary
Title OpenShift Container Platform 4.1 security update
Informations
Name RHSA-2019:3265 First vendor Publication 2019-10-30
Vendor RedHat Last vendor Modification 2019-10-30
Severity (Vendor) N/A Revision 01

Security-Database Scoring CVSS v3

Cvss vector : N/A
Overall CVSS Score NA
Base Score NA Environmental Score NA
impact SubScore NA Temporal Score NA
Exploitabality Sub Score NA
 
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:N/C:N/I:N/A:C)
Cvss Base Score 7.8 Attack Range Network
Cvss Impact Score 6.9 Attack Complexity Low
Cvss Expoit Score 10 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

Problem Description:

An update is now available for Red Hat OpenShift Container Platform 4.1.

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.

2. Relevant releases/architectures:

Red Hat OpenShift Container Platform 4.1 - noarch, x86_64

3. Description:

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 ansible-operator, apb, containernetworking-plugins, golang-github-openshift-prometheus-alert-buffer, golang-github-prometheus-promu and openshift-eventrouter RPM packages for Red Hat OpenShift Container Platform 4.1.21. These packages have been rebuilt with an updated version of Go to address the below security issues.

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)

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.

4. Solution:

For OpenShift Container Platform 4.1 see the following documentation, which will be updated shortly for release 4.1.21, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update:

https://docs.openshift.com/container-platform/4.1/release_notes/ocp-4-1-rel ease-notes.html

5. Bugs fixed (https://bugzilla.redhat.com/):

1735645 - CVE-2019-9512 HTTP/2: flood using PING frames results in unbounded memory growth 1735744 - CVE-2019-9514 HTTP/2: flood using HEADERS frames results in unbounded memory growth

Original Source

Url : https://rhn.redhat.com/errata/RHSA-2019-3265.html

CWE : Common Weakness Enumeration

% Id Name
50 % CWE-770 Allocation of Resources Without Limits or Throttling
50 % CWE-400 Uncontrolled Resource Consumption ('Resource Exhaustion')

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 12
Os 1

Alert History

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0
Date Informations
2020-03-19 13:19:28
  • First insertion