Executive Summary

Summary
Title OpenShift Container Platform 3.10 security update
Informations
Name RHSA-2019:2690 First vendor Publication 2019-09-11
Vendor RedHat Last vendor Modification 2019-09-11
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 for atomic-openshift is now available for Red Hat OpenShift Container Platform 3.10.

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 3.10 - noarch, ppc64le, 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.

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.

All OpenShift Container Platform 3.10 users are advised to upgrade to these updated packages and images.

4. Solution:

For OpenShift Container Platform 3.10 see the following documentation, which will be updated shortly for release 3.10.170, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update:

https://docs.openshift.com/container-platform/3.10/release_notes/ocp_3_10_r elease_notes.html

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

1732192 - CVE-2019-11247 kubernetes: API server allows access to cluster-scoped custom resources as if resources were namespaced 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-2019-2690.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
Application 85
Application 3
Os 1

Alert History

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0
Date Informations
2020-03-19 13:19:08
  • First insertion