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Red Hat OpenShift 4.3.40 Important Update: XSS Fixes and Enhancements

red hat
Calendar Grey October 20, 2020
Dist Redhat Esm H88
Red Hat OpenShift Container Platform version 4.3.40 includes important security patches and improvements.
Red Hat OpenShift Container Platform release 4.3.40 is now available with updates to packages and images that fix several bugs and add enhancements

Solution

For OpenShift Container Platform 4.3 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/4.3/html/release_notes/ocp-4-3-release-notes

Details on how to access this content are available at - -cli.html.

The system must be rebooted for this update to take effect.

Summary

Red Hat OpenShift Container Platform is Red Hat's cloud computing Kubernetes application platform solution designed for on-premise or private cloud deployments.
Security Fix(es):
* jenkins-2-plugins/matrix-project: Stored XSS vulnerability in single axis builds tooltips (CVE-2020-2224)
* jenkins-2-plugins/matrix-project: Stored XSS vulnerability in multiple axis builds tooltips (CVE-2020-2225)
* jenkins-2-plugins/matrix-auth: Stored XSS vulnerability in Matrix Authorization Strategy Plugin (CVE-2020-2226)
* jenkins-credentials-binding-plugin: information disclosure in build log when build contains no build steps (CVE-2020-2181)
* jenkins-credentials-binding-plugin: improper masking of secrets (CVE-2020-2182)
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.

Topics%20covered

Topics Covered

security advisory security update Red Hat XSS information disclosure OpenShift container platform

References

https://access.redhat.com/security/cve/CVE-2020-2181 https://access.redhat.com/security/cve/CVE-2020-2182 https://access.redhat.com/security/cve/CVE-2020-2224 https://access.redhat.com/security/cve/CVE-2020-2225 https://access.redhat.com/security/cve/CVE-2020-2226 https://access.redhat.com/security/updates/classification#important

Package List

Red Hat OpenShift Container Platform 4.3:
Source: atomic-enterprise-service-catalog-4.3.40-202010141211.p0.git.1806.c7755b4.el7.src.rpm atomic-openshift-service-idler-4.3.40-202010141211.p0.git.15.7d393d8.el7.src.rpm jenkins-2-plugins-4.3.1601981312-1.el7.src.rpm openshift-4.3.40-202010141211.p0.git.0.03c003a.el7.src.rpm openshift-ansible-4.3.40-202010141211.p0.git.0.162e23d.el7.src.rpm openshift-clients-4.3.40-202010141211.p0.git.3331.2bb6601.el7.src.rpm
noarch: jenkins-2-plugins-4.3.1601981312-1.el7.noarch.rpm openshift-ansible-4.3.40-202010141211.p0.git.0.162e23d.el7.noarch.rpm openshift-ansible-test-4.3.40-202010141211.p0.git.0.162e23d.el7.noarch.rpm
ppc64le: atomic-enterprise-service-catalog-4.3.40-202010141211.p0.git.1806.c7755b4.el7.ppc64le.rpm atomic-enterprise-service-catalog-svcat-4.3.40-202010141211.p0.git.1806.c7755b4.el7.ppc64le.rpm atomic-openshift-service-idler-4.3.40-202010141211.p0.git.15.7d393d8.el7.ppc64le.rpm openshift-clients-4.3.40-202010141211.p0.git.3331.2bb6601.el7.ppc64le.rpm openshift-hyperkube-4.3.40-202010141211.p0.git.0.03c003a.el7.ppc64le.rpm
s390x: atomic-enterprise-service-catalog-4.3.40-202010141211.p0.git.1806.c7755b4.el7.s390x.rpm atomic-enterprise-service-catalog-svcat-4.3.40-202010141211.p0.git.1806.c7755b4.el7.s390x.rpm

Read the Full Advisory


Severity
important
Lowest
Low
Medium
High
Critical

Advisory ID: RHSA-2020:4265-01
Product: Red Hat OpenShift Enterprise
Advisory URL: https://access.redhat.com/errata/RHSA-2020:4265
Issue date: 2020-10-20

Topic

Red Hat OpenShift Container Platform release 4.3.40 is now available withupdates to packages and images that fix several bugs and add enhancements.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%20covered

Topics Covered

security advisory security update Red Hat XSS information disclosure OpenShift container platform

Relevant Releases Architectures

Red Hat OpenShift Container Platform 4.3 - noarch, ppc64le, s390x, x86_64

Bugs Fixed

1847341 - CVE-2020-2181 jenkins-credentials-binding-plugin: information disclosure in build log when build contains no build steps

1847348 - CVE-2020-2182 jenkins-credentials-binding-plugin: improper masking of secrets

1857436 - CVE-2020-2224 jenkins-2-plugins/matrix-project: Stored XSS vulnerability in single axis builds tooltips

1857439 - CVE-2020-2225 jenkins-2-plugins/matrix-project: Stored XSS vulnerability in multiple axis builds tooltips

1857441 - CVE-2020-2226 jenkins-2-plugins/matrix-auth: Stored XSS vulnerability in Matrix Authorization Strategy Plugin

1861842 - CVE-2020-2181 CVE-2020-2182 jenkins-2-plugins: jenkins-credentials-binding-plugin: various flaws [openshift-4]

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