Red Hat OpenShift 4.7.13 RHSA-2021-2122-01 Important Security Updates
red hat
June 1, 2021
Red Hat OpenShift Container Platform release 4.7.13 is now available with updates to packages and images that fix several bugs
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.redhat.com/en/documentation/openshift_container_platform/4.7/html/release_notes/ocp-4-7-release-notes
Details on how to access this content are available at
- -cli.html
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 4.7.13. See the following advisory for the container images for
this release:
https://access.redhat.com/errata/RHSA-2021:2121
Security Fix(es):
* jenkins-2-plugins/config-file-provider: Does not configure its XML parser
to prevent XML external entity (XXE) attacks. (CVE-2021-21642)
* golang: data race in certain net/http servers including ReverseProxy can
lead to DoS (CVE-2020-15586)
* golang: ReadUvarint and ReadVarint can read an unlimited number of bytes
from invalid inputs (CVE-2020-16845)
* jenkins-2-plugins/config-file-provider: Does not correctly perform
permission checks in several HTTP endpoints. (CVE-2021-21643)
* jenkins-2-plugins/config-file-provider: does not require POST requests
for an HTTP endpoint, resulting in a cross-site request forgery (CSRF)
vulnerability. (CVE-2021-21644)
* jenkins-2-plugins/config-file-provider: Does not perform permission
checks in several HTTP endpoints. (CVE-2021-21645)
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 4.7 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
Topics Covered
References
https://access.redhat.com/security/cve/CVE-2020-15586 https://access.redhat.com/security/cve/CVE-2020-16845 https://access.redhat.com/security/cve/CVE-2021-21642 https://access.redhat.com/security/cve/CVE-2021-21643 https://access.redhat.com/security/cve/CVE-2021-21644 https://access.redhat.com/security/cve/CVE-2021-21645 https://access.redhat.com/security/updates/classification#important
Package List
Red Hat OpenShift Container Platform 4.7:
Source:
cri-o-1.20.2-12.rhaos4.7.git9f7be76.el7.src.rpm
cri-tools-1.20.0-3.el7.src.rpm
x86_64:
cri-o-1.20.2-12.rhaos4.7.git9f7be76.el7.x86_64.rpm
cri-o-debuginfo-1.20.2-12.rhaos4.7.git9f7be76.el7.x86_64.rpm
cri-tools-1.20.0-3.el7.x86_64.rpm
cri-tools-debuginfo-1.20.0-3.el7.x86_64.rpm
Red Hat OpenShift Container Platform 4.7:
Source:
cri-o-1.20.2-12.rhaos4.7.git9f7be76.el8.src.rpm
jenkins-2-plugins-4.7.1621361158-1.el8.src.rpm
redhat-release-coreos-47.83-2.el8.src.rpm
noarch:
jenkins-2-plugins-4.7.1621361158-1.el8.noarch.rpm
ppc64le:
cri-o-1.20.2-12.rhaos4.7.git9f7be76.el8.ppc64le.rpm
cri-o-debuginfo-1.20.2-12.rhaos4.7.git9f7be76.el8.ppc64le.rpm
cri-o-debugsource-1.20.2-12.rhaos4.7.git9f7be76.el8.ppc64le.rpm
redhat-release-coreos-47.83-2.el8.ppc64le.rpm
s390x:
cri-o-1.20.2-12.rhaos4.7.git9f7be76.el8.s390x.rpm
cri-o-debuginfo-1.20.2-12.rhaos4.7.git9f7be76.el8.s390x.rpm
cri-o-debugsource-1.20.2-12.rhaos4.7.git9f7be76.el8.s390x.rpm
redhat-release-coreos-47.83-2.el8.s390x.rpm
x86_64:
cri-o-1.20.2-12.rhaos4.7.git9f7be76.el8.x86_64.rpm
cri-o-debuginfo-1.20.2-12.rhaos4.7.git9f7be76.el8.x86_64.rpm
cri-o-debugsource-1.20.2-12.rhaos4.7.git9f7be76.el8.x86_64.rpm
redhat-release-coreos-47.83-2.el8.x86_64.rpm
Read the Full Advisory
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Severity
important
Lowest
Low
Medium
High
Critical
Advisory ID: RHSA-2021:2122-01
Product: Red Hat OpenShift Enterprise
Advisory URL: https://access.redhat.com/errata/RHSA-2021:2122
Issue date: 2021-06-01
Topic
Red Hat OpenShift Container Platform release 4.7.13 is now available withupdates to packages and images that fix several bugs.This release includes a security update for Red Hat OpenShift ContainerPlatform 4.7.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.
Topics Covered
Relevant Releases Architectures
Red Hat OpenShift Container Platform 4.7 - noarch, ppc64le, s390x, x86_64
Bugs Fixed
1856953 - CVE-2020-15586 golang: data race in certain net/http servers including ReverseProxy can lead to DoS
1867099 - CVE-2020-16845 golang: ReadUvarint and ReadVarint can read an unlimited number of bytes from invalid inputs
1952146 - CVE-2021-21642 jenkins-2-plugins/config-file-provider: Does not configure its XML parser to prevent XML external entity (XXE) attacks.
1952148 - CVE-2021-21643 jenkins-2-plugins/config-file-provider: Does not correctly perform permission checks in several HTTP endpoints.
1952151 - CVE-2021-21644 jenkins-2-plugins/config-file-provider: does not require POST requests for an HTTP endpoint, resulting in a cross-site request forgery (CSRF) vulnerability.
1952152 - CVE-2021-21645 jenkins-2-plugins/config-file-provider: Does not perform permission checks in several HTTP endpoints.
1964770 - Placeholder bug for OCP 4.7.0 rpm release
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