RedHat: RHSA-2019-0548:01 Moderate: OpenShift Container Platform 3.10
Summary
The haproxy packages provide a reliable, high-performance network load
balancer for TCP and HTTP-based applications.
Security fix(es):
* haproxy: Mishandling of priority flag in short HEADERS frame by HTTP/2
decoder allows for crash (CVE-2018-20615)
For more details about the security issue(s), including the impact, a CVSS
score, acknowledgements, and other related information, refer to the CVE
page(s) listed in the References section.
Summary
Solution
Before applying this update, ensure all previously released errata relevant
to your system have been applied.
See the following documentation 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_release_notes.html
This update is available via the Red Hat Network. Details on how to use the
Red Hat Network to apply this update are available at
https://access.redhat.com/articles/11258.
References
https://access.redhat.com/security/cve/CVE-2018-20615 https://access.redhat.com/security/updates/classification/#moderate
Package List
Red Hat OpenShift Container Platform 3.10:
Source:
haproxy-1.8.17-3.el7.src.rpm
ppc64le:
haproxy-debuginfo-1.8.17-3.el7.ppc64le.rpm
haproxy18-1.8.17-3.el7.ppc64le.rpm
x86_64:
haproxy-debuginfo-1.8.17-3.el7.x86_64.rpm
haproxy18-1.8.17-3.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 haproxy is now available for Red Hat OpenShift ContainerPlatform 3.10.Red Hat Product Security has rated this update as having a security impactof Moderate. A Common Vulnerability Scoring System (CVSS) base score, whichgives a detailed severity rating, is available for each vulnerability fromthe CVE link(s) in the References section.
Topic
Relevant Releases Architectures
Red Hat OpenShift Container Platform 3.10 - ppc64le, x86_64
Bugs Fixed
1663060 - CVE-2018-20615 haproxy: Mishandling of priority flag in short HEADERS frame by HTTP/2 decoder allows for crash