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=====================================================================
                   Red Hat Security Advisory

Synopsis:          Important: OpenShift Container Platform 4.7.49 security
 update
Advisory ID:       RHSA-2022:1336-01
Product:           Red Hat OpenShift Enterprise
Advisory URL:      https://access.redhat.com/errata/RHSA-2022:1336
Issue date:        2022-04-20
CVE Names:         CVE-2022-0711 
=====================================================================

1. Summary:

Red Hat OpenShift Container Platform release 4.7.49 is now available with
updates to packages and images that fix several bugs and add enhancements.

This advisory contains the RPM packages for Red Hat OpenShift Container
Platform 4.7.49.

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 4.7 - ppc64le, s390x, 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.

See the following advisory for the container images for this release:

https://access.redhat.com/errata/RHBA-2022:1337

Security Fix(es):

* haproxy: Denial of service via set-cookie2 header (CVE-2022-0711)

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

https://docs.openshift.com/container-platform/4.7/release_notes/ocp-4-7-release-notes.html

Details on how to access this content are available at
https://docs.openshift.com/container-platform/4.7/updating/updating-cluster-cli.html

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

2053666 - CVE-2022-0711 haproxy: Denial of service via set-cookie2 header

6. Package List:

Red Hat OpenShift Container Platform 4.7:

Source:
haproxy-2.0.19-3.el7.src.rpm

x86_64:
haproxy-debuginfo-2.0.19-3.el7.x86_64.rpm
haproxy20-2.0.19-3.el7.x86_64.rpm

Red Hat OpenShift Container Platform 4.7:

Source:
haproxy-2.0.19-3.el8.src.rpm

ppc64le:
haproxy-debugsource-2.0.19-3.el8.ppc64le.rpm
haproxy20-2.0.19-3.el8.ppc64le.rpm
haproxy20-debuginfo-2.0.19-3.el8.ppc64le.rpm

s390x:
haproxy-debugsource-2.0.19-3.el8.s390x.rpm
haproxy20-2.0.19-3.el8.s390x.rpm
haproxy20-debuginfo-2.0.19-3.el8.s390x.rpm

x86_64:
haproxy-debugsource-2.0.19-3.el8.x86_64.rpm
haproxy20-2.0.19-3.el8.x86_64.rpm
haproxy20-debuginfo-2.0.19-3.el8.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/

7. References:

https://access.redhat.com/security/cve/CVE-2022-0711
https://access.redhat.com/security/updates/classification/#important

8. Contact:

The Red Hat security contact is <secalert@redhat.com>. More contact
details at https://access.redhat.com/security/team/contact/

Copyright 2022 Red Hat, Inc.
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