RedHat: RHSA-2021-1566:01 Important: OpenShift Container Platform 4.6.30
Summary
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 RPM packages for Red Hat OpenShift Container
Platform 4.6.30. See the following advisory for the container images for
this release:
https://access.redhat.com/errata/RHBA-2021:1565
The runC tool is a lightweight, portable implementation of the Open
Container Format (OCF) that provides container runtime.
Security Fix(es):
* runc: vulnerable to symlink exchange attack (CVE-2021-30465)
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 4.6 users are advised to upgrade to these
updated packages and images when they are available in the appropriate
release
channel. To check for available updates, use the OpenShift Console or the
CLI oc command. Instructions for upgrading a cluster are available at
- -between-minor.html#understanding-upgrade-channels_updating-cluster-between
- -minor
Summary
Solution
For OpenShift Container Platform 4.6 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/4.6/release_notes/ocp-4-6-release-notes.html
Details on how to access this content are available at
- -cli.html
References
https://access.redhat.com/security/cve/CVE-2021-30465 https://access.redhat.com/security/updates/classification/#important https://access.redhat.com/security/vulnerabilities/RHSB-2021-004
Package List
Red Hat OpenShift Container Platform 4.6:
Source:
openshift-4.6.0-202105150940.p0.git.9caf8fe.el7.src.rpm
runc-1.0.0-87.rhaos4.6.git23384e2.el7.src.rpm
x86_64:
openshift-hyperkube-4.6.0-202105150940.p0.git.9caf8fe.el7.x86_64.rpm
runc-1.0.0-87.rhaos4.6.git23384e2.el7.x86_64.rpm
runc-debuginfo-1.0.0-87.rhaos4.6.git23384e2.el7.x86_64.rpm
Red Hat OpenShift Container Platform 4.6:
Source:
openshift-4.6.0-202105150940.p0.git.9caf8fe.el8.src.rpm
runc-1.0.0-87.rhaos4.6.git23384e2.el8.src.rpm
ppc64le:
openshift-hyperkube-4.6.0-202105150940.p0.git.9caf8fe.el8.ppc64le.rpm
runc-1.0.0-87.rhaos4.6.git23384e2.el8.ppc64le.rpm
runc-debuginfo-1.0.0-87.rhaos4.6.git23384e2.el8.ppc64le.rpm
runc-debugsource-1.0.0-87.rhaos4.6.git23384e2.el8.ppc64le.rpm
s390x:
openshift-hyperkube-4.6.0-202105150940.p0.git.9caf8fe.el8.s390x.rpm
runc-1.0.0-87.rhaos4.6.git23384e2.el8.s390x.rpm
runc-debuginfo-1.0.0-87.rhaos4.6.git23384e2.el8.s390x.rpm
runc-debugsource-1.0.0-87.rhaos4.6.git23384e2.el8.s390x.rpm
x86_64:
openshift-hyperkube-4.6.0-202105150940.p0.git.9caf8fe.el8.x86_64.rpm
runc-1.0.0-87.rhaos4.6.git23384e2.el8.x86_64.rpm
runc-debuginfo-1.0.0-87.rhaos4.6.git23384e2.el8.x86_64.rpm
runc-debugsource-1.0.0-87.rhaos4.6.git23384e2.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/
Topic
Red Hat OpenShift Container Platform release 4.6.30 is now available withupdates to packages and images that fix several bugs and add enhancements.This release includes a security update for Red Hat OpenShift ContainerPlatform 4.6.Red Hat Product Security has rated this update as having a security impactof Important. A Common Vulnerability Scoring System (CVSS) base score,which gives a detailed severity rating, is available for each vulnerabilityfrom the CVE link(s) in the References section.
Topic
Relevant Releases Architectures
Red Hat OpenShift Container Platform 4.6 - ppc64le, s390x, x86_64
Bugs Fixed
1954736 - CVE-2021-30465 runc: vulnerable to symlink exchange attack
1961019 - Placeholder bug for OCP 4.6.0 rpm release