RedHat: RHSA-2019-3245:01 Important: OpenShift Container Platform 4.2
Summary
Red Hat OpenShift Container Platform is Red Hat's cloud computing
Kubernetes application platform solution designed for on-premise or private
cloud deployments.
The following packages have been rebuilt with an updated version of golang:
apb (2.0.3), containernetworking-plugins (0.8.1), and
golang-github-prometheus-promu (0.5.0).
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.
Summary
Solution
For OpenShift Container Platform 4.2 see the following documentation, which
will be updated shortly for release 4.2.1, for important instructions on
how to upgrade your cluster and fully apply this asynchronous errata
update:
https://docs.openshift.com/container-platform/4.2/release_notes/ocp-4-2-release-notes.html
References
https://access.redhat.com/security/cve/CVE-2019-9512 https://access.redhat.com/security/cve/CVE-2019-9514 https://access.redhat.com/security/updates/classification/#important
Package List
Red Hat OpenShift Container Platform 4.2:
Source:
apb-2.0.3-2.el7.src.rpm
containernetworking-plugins-0.8.1-4.el7.src.rpm
golang-github-prometheus-promu-0.5.0-2.git642a960.el7.src.rpm
noarch:
apb-container-scripts-2.0.3-2.el7.noarch.rpm
apb-devel-2.0.3-2.el7.noarch.rpm
x86_64:
apb-2.0.3-2.el7.x86_64.rpm
containernetworking-plugins-0.8.1-4.el7.x86_64.rpm
containernetworking-plugins-debuginfo-0.8.1-4.el7.x86_64.rpm
golang-github-prometheus-promu-0.5.0-2.git642a960.el7.x86_64.rpm
prometheus-promu-0.5.0-2.git642a960.el7.x86_64.rpm
These packages are GPG signed by Red Hat for security. Our key and
details on how to verify the signature are available from
https://access.redhat.com/security/team/key/
Topic
An update for apb, containernetworking-plugins, and
golang-github-prometheus-promu is now available for Red Hat OpenShift
Container Platform 4.2.
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.
Topic
Relevant Releases Architectures
Red Hat OpenShift Container Platform 4.2 - noarch, x86_64
Bugs Fixed
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
