Issued:: 2020-10-27
Updated:: 2020-10-27

RHSA-2020:4297 - Moderate: OpenShift Container Platform 4.6.1 package security update

Synopsis

Moderate: OpenShift Container Platform 4.6.1 package security update

Type/Severity

Security Advisory Moderate

Topic

An update for jenkins-2-plugins, openshift-clients, podman, runc, and skopeo is now available for Red Hat OpenShift Container Platform 4.6.

Red Hat Product Security has rated this update as having a security impact of Moderate. 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.

Description

The podman tool manages pods, container images, and containers. It is part of the libpod library, which is for applications that use container pods. Container pods is a concept in Kubernetes.

The runC tool is a lightweight, portable implementation of the Open Container Format (OCF) that provides container runtime.

The skopeo command lets you inspect images from container image registries, get images and image layers, and use signatures to create and verify files.

Security Fix(es):

jenkins-jira-plugin: plugin information disclosure (CVE-2019-16541)
jenkins-2-plugins/mailer: Missing hostname validation in Mailer Plugin could result in MITM (CVE-2020-2252)
jenkins-2-plugins/blueocean: Path traversal vulnerability in Blue Ocean Plugin could allow to read arbitrary files (CVE-2020-2254)
jenkins-2-plugins/blueocean: Blue Ocean Plugin does not perform permission checks in several HTTP endpoints implementing connection tests. (CVE-2020-2255)
kubernetes: Docker config secrets leaked when file is malformed and loglevel >= 4 (CVE-2020-8564)
golang.org/x/text: possibility to trigger an infinite loop in encoding/unicode could lead to crash (CVE-2020-14040)
podman: environment variables leak between containers when started via Varlink or Docker-compatible REST API (CVE-2020-14370)
golang: ReadUvarint and ReadVarint can read an unlimited number of bytes from invalid inputs (CVE-2020-16845)

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.

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 This page is not included, but the link has been rewritten to point to the nearest parent document.https://docs.openshift.com/container-platform/4.6/updating/updating-cluster-cli.html.

Affected Products

Product	Version	Arch
Red Hat OpenShift Container Platform	4.6	x86_64
Red Hat OpenShift Container Platform	4.6	x86_64
Red Hat OpenShift Container Platform for Power	4.6	ppc64le
Red Hat OpenShift Container Platform for IBM Z and LinuxONE	4.6	s390x

Updated Packages

openshift-clients-redistributable-4.6.0-202010081244.p0.git.3794.4743d24.el8.x86_64.rpm
podman-1.9.3-3.rhaos4.6.el8.src.rpm
podman-1.9.3-3.rhaos4.6.el8.x86_64.rpm
podman-remote-1.9.3-3.rhaos4.6.el8.s390x.rpm
runc-debuginfo-1.0.0-81.rhaos4.6.git5b757d4.el8.x86_64.rpm
podman-remote-1.9.3-3.rhaos4.6.el8.ppc64le.rpm
openshift-clients-4.6.0-202010081244.p0.git.3794.4743d24.el8.src.rpm
skopeo-debugsource-1.1.1-2.rhaos4.6.el8.ppc64le.rpm
skopeo-debuginfo-1.1.1-2.rhaos4.6.el8.s390x.rpm
runc-1.0.0-81.rhaos4.6.git5b757d4.el7.x86_64.rpm
openshift-clients-4.6.0-202010081244.p0.git.3794.4743d24.el8.x86_64.rpm
podman-1.9.3-3.rhaos4.6.el8.s390x.rpm
openshift-clients-4.6.0-202010081244.p0.git.3794.4743d24.el8.ppc64le.rpm
podman-debugsource-1.9.3-3.rhaos4.6.el8.ppc64le.rpm
podman-debugsource-1.9.3-3.rhaos4.6.el8.s390x.rpm
skopeo-1.1.1-2.rhaos4.6.el8.x86_64.rpm
podman-debuginfo-1.9.3-3.rhaos4.6.el8.ppc64le.rpm
runc-debugsource-1.0.0-81.rhaos4.6.git5b757d4.el8.ppc64le.rpm
skopeo-debuginfo-1.1.1-2.rhaos4.6.el8.x86_64.rpm
runc-debugsource-1.0.0-81.rhaos4.6.git5b757d4.el8.x86_64.rpm
skopeo-debuginfo-1.1.1-2.rhaos4.6.el8.ppc64le.rpm
podman-remote-debuginfo-1.9.3-3.rhaos4.6.el8.s390x.rpm
runc-1.0.0-81.rhaos4.6.git5b757d4.el8.s390x.rpm
jenkins-2-plugins-4.6.1601368321-1.el8.noarch.rpm
runc-1.0.0-81.rhaos4.6.git5b757d4.el8.ppc64le.rpm
podman-debuginfo-1.9.3-3.rhaos4.6.el8.s390x.rpm
runc-1.0.0-81.rhaos4.6.git5b757d4.el8.src.rpm
runc-debuginfo-1.0.0-81.rhaos4.6.git5b757d4.el8.s390x.rpm
podman-debugsource-1.9.3-3.rhaos4.6.el8.x86_64.rpm
podman-tests-1.9.3-3.rhaos4.6.el8.s390x.rpm
runc-1.0.0-81.rhaos4.6.git5b757d4.el7.src.rpm
openshift-clients-4.6.0-202010081244.p0.git.3794.4743d24.el7.x86_64.rpm
openshift-clients-4.6.0-202010081244.p0.git.3794.4743d24.el8.s390x.rpm
podman-remote-debuginfo-1.9.3-3.rhaos4.6.el8.ppc64le.rpm
skopeo-debugsource-1.1.1-2.rhaos4.6.el8.x86_64.rpm
podman-debuginfo-1.9.3-3.rhaos4.6.el8.x86_64.rpm
podman-1.9.3-3.rhaos4.6.el8.ppc64le.rpm
skopeo-tests-1.1.1-2.rhaos4.6.el8.ppc64le.rpm
containers-common-1.1.1-2.rhaos4.6.el8.x86_64.rpm
openshift-clients-4.6.0-202010081244.p0.git.3794.4743d24.el7.src.rpm
skopeo-tests-1.1.1-2.rhaos4.6.el8.x86_64.rpm
skopeo-1.1.1-2.rhaos4.6.el8.ppc64le.rpm
podman-remote-1.9.3-3.rhaos4.6.el8.x86_64.rpm
skopeo-1.1.1-2.rhaos4.6.el8.s390x.rpm
skopeo-debugsource-1.1.1-2.rhaos4.6.el8.s390x.rpm
podman-tests-1.9.3-3.rhaos4.6.el8.x86_64.rpm
runc-debugsource-1.0.0-81.rhaos4.6.git5b757d4.el8.s390x.rpm
openshift-clients-redistributable-4.6.0-202010081244.p0.git.3794.4743d24.el7.x86_64.rpm
skopeo-1.1.1-2.rhaos4.6.el8.src.rpm
jenkins-2-plugins-4.6.1601368321-1.el8.src.rpm
containers-common-1.1.1-2.rhaos4.6.el8.ppc64le.rpm
runc-debuginfo-1.0.0-81.rhaos4.6.git5b757d4.el7.x86_64.rpm
skopeo-tests-1.1.1-2.rhaos4.6.el8.s390x.rpm
containers-common-1.1.1-2.rhaos4.6.el8.s390x.rpm
podman-docker-1.9.3-3.rhaos4.6.el8.noarch.rpm
runc-1.0.0-81.rhaos4.6.git5b757d4.el8.x86_64.rpm
podman-remote-debuginfo-1.9.3-3.rhaos4.6.el8.x86_64.rpm
podman-tests-1.9.3-3.rhaos4.6.el8.ppc64le.rpm
runc-debuginfo-1.0.0-81.rhaos4.6.git5b757d4.el8.ppc64le.rpm

Fixes

CVEs

References

https://access.redhat.com/security/updates/classification/#moderate

Additional information

The Red Hat security contact is This content is not included.secalert@redhat.com. More contact details at https://access.redhat.com/security/team/contact/.
Offline Security Data data is available for integration with other systems. See Offline Security Data API to get started.