RHSA-2021:2431: Important: OpenShift Container Platform 4.5.41 security update

Published Jul 1, 2021
·
Updated

Red Hat OpenShift Container Platform is Red Hat's cloud computingKubernetes application platform solution designed for on-premise or privatecloud deployments.This advisory contains the RPM packages for Red Hat OpenShift ContainerPlatform 4.5.41. See the following advisory for the container images forthis release:https://access.redhat.com/errata/RHSA-2021:2430 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) jetty: local temporary directory hijacking vulnerability (CVE-2020-27216) jetty: buffer not correctly recycled in Gzip Request inflation (CVE-2020-27218) jetty: request containing multiple Accept headers with a large number of "quality" parameters may lead to DoS (CVE-2020-27223) 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.Bug Fix(es): Placeholder bug for OCP 4.5.41 rpm release (BZ#1972114)

Affected Software

34 affected componentsFixes available
redhat/machine-config-daemon<4.5.0-202106011407.p0.git.f003424.el8
4.5.0-202106011407.p0.git.f003424.el8
redhat/openshift<4.5.0-202106011407.p0.git.d8ef5ad.el8
4.5.0-202106011407.p0.git.d8ef5ad.el8
redhat/openshift-clients<4.5.0-202106011407.p0.git.297a4ac.el8
4.5.0-202106011407.p0.git.297a4ac.el8
redhat/openshift-kuryr<4.5.0-202106011407.p0.git.75cc301.el8
4.5.0-202106011407.p0.git.75cc301.el8
redhat/machine-config-daemon<4.5.0-202106011407.p0.git.f003424.el8
4.5.0-202106011407.p0.git.f003424.el8
redhat/openshift-clients<4.5.0-202106011407.p0.git.297a4ac.el8
4.5.0-202106011407.p0.git.297a4ac.el8
redhat/openshift-clients-redistributable<4.5.0-202106011407.p0.git.297a4ac.el8
4.5.0-202106011407.p0.git.297a4ac.el8
redhat/openshift-hyperkube<4.5.0-202106011407.p0.git.d8ef5ad.el8
4.5.0-202106011407.p0.git.d8ef5ad.el8
redhat/openshift-kuryr-cni<4.5.0-202106011407.p0.git.75cc301.el8
4.5.0-202106011407.p0.git.75cc301.el8
redhat/openshift-kuryr-common<4.5.0-202106011407.p0.git.75cc301.el8
4.5.0-202106011407.p0.git.75cc301.el8
redhat/openshift-kuryr-controller<4.5.0-202106011407.p0.git.75cc301.el8
4.5.0-202106011407.p0.git.75cc301.el8
redhat/python3-kuryr-kubernetes<4.5.0-202106011407.p0.git.75cc301.el8
4.5.0-202106011407.p0.git.75cc301.el8
redhat/atomic-openshift-service-idler<4.5.0-202106011407.p0.git.39cfc66.el7
4.5.0-202106011407.p0.git.39cfc66.el7
redhat/jenkins<2-plugins-4.5.1623326336-1.el7
2-plugins-4.5.1623326336-1.el7
redhat/jenkins<2.277.3.1623846768-1.el7
2.277.3.1623846768-1.el7
redhat/openshift<4.5.0-202106011407.p0.git.d8ef5ad.el7
4.5.0-202106011407.p0.git.d8ef5ad.el7
redhat/openshift-ansible<4.5.0-202106011407.p0.git.83db419.el7
4.5.0-202106011407.p0.git.83db419.el7
redhat/openshift-clients<4.5.0-202106011407.p0.git.297a4ac.el7
4.5.0-202106011407.p0.git.297a4ac.el7
redhat/atomic-openshift-service-idler<4.5.0-202106011407.p0.git.39cfc66.el7
4.5.0-202106011407.p0.git.39cfc66.el7
redhat/jenkins<2-plugins-4.5.1623326336-1.el7
2-plugins-4.5.1623326336-1.el7
redhat/jenkins<2.277.3.1623846768-1.el7
2.277.3.1623846768-1.el7
redhat/openshift-ansible<4.5.0-202106011407.p0.git.83db419.el7
4.5.0-202106011407.p0.git.83db419.el7
redhat/openshift-ansible-test<4.5.0-202106011407.p0.git.83db419.el7
4.5.0-202106011407.p0.git.83db419.el7
redhat/openshift-clients<4.5.0-202106011407.p0.git.297a4ac.el7
4.5.0-202106011407.p0.git.297a4ac.el7
redhat/openshift-clients-redistributable<4.5.0-202106011407.p0.git.297a4ac.el7
4.5.0-202106011407.p0.git.297a4ac.el7
redhat/openshift-hyperkube<4.5.0-202106011407.p0.git.d8ef5ad.el7
4.5.0-202106011407.p0.git.d8ef5ad.el7
redhat/machine-config-daemon<4.5.0-202106011407.p0.git.f003424.el8
4.5.0-202106011407.p0.git.f003424.el8
redhat/openshift-clients<4.5.0-202106011407.p0.git.297a4ac.el8
4.5.0-202106011407.p0.git.297a4ac.el8
redhat/openshift-hyperkube<4.5.0-202106011407.p0.git.d8ef5ad.el8
4.5.0-202106011407.p0.git.d8ef5ad.el8
redhat/atomic-openshift-service-idler<4.5.0-202106011407.p0.git.39cfc66.el7
4.5.0-202106011407.p0.git.39cfc66.el7
redhat/openshift-clients<4.5.0-202106011407.p0.git.297a4ac.el7
4.5.0-202106011407.p0.git.297a4ac.el7
redhat/openshift-hyperkube<4.5.0-202106011407.p0.git.d8ef5ad.el7
4.5.0-202106011407.p0.git.d8ef5ad.el7
redhat/openshift-hyperkube<4.5.0-202106011407.p0.git.d8ef5ad.el8
4.5.0-202106011407.p0.git.d8ef5ad.el8
redhat/openshift-hyperkube<4.5.0-202106011407.p0.git.d8ef5ad.el7
4.5.0-202106011407.p0.git.d8ef5ad.el7

Remediation

Event History

Jul 1, 2021
Advisory Published
via Red Hat·12:00 AM
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Frequently Asked Questions

1

What is the severity of RHSA-2021:2431?

The severity of RHSA-2021:2431 is classified as moderate.

2

How do I fix RHSA-2021:2431?

To fix RHSA-2021:2431, update the affected packages to the latest versions specified in the advisory.

3

What systems are affected by RHSA-2021:2431?

RHSA-2021:2431 affects Red Hat OpenShift Container Platform version 4.5.0 and its associated components.

4

Are there any workarounds for RHSA-2021:2431?

There are no officially recommended workarounds for RHSA-2021:2431 apart from applying the necessary updates.

5

When was RHSA-2021:2431 released?

RHSA-2021:2431 was released on June 1, 2021.

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