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RedHat: RHSA-2020-4220-01 Important: OpenShift 4.4.27 Security Update

red hat
Calendar Grey October 13, 2020
Dist Redhat Esm H88
Red Hat has announced a critical patch for OpenShift Container Platform version 4.4.27, resolving several security vulnerabilities.
An update for openshift-jenkins-2-container is now available for Red Hat OpenShift Container Platform 4.4

Solution

For OpenShift Container Platform 4.4 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/4.4/html/release_notes/ocp-4-4-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.
Security Fix(es):
* jetty: Double release of resource can lead to information disclosure (CVE-2019-17638)
* jenkins: User-specified tooltip values leads to stored cross-site scripting (CVE-2020-2229)
* jenkins: Stored XSS vulnerability in project naming strategy (CVE-2020-2230)
* jenkins: Stored XSS vulnerability in 'trigger builds remotely' (CVE-2020-2231)
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 red hat cross-site scripting important information disclosure openshift container platform

References

https://access.redhat.com/security/cve/CVE-2019-17638 https://access.redhat.com/security/cve/CVE-2020-2229 https://access.redhat.com/security/cve/CVE-2020-2230 https://access.redhat.com/security/cve/CVE-2020-2231 https://access.redhat.com/security/updates/classification#important

Package List


Severity
important
Lowest
Low
Medium
High
Critical

Advisory ID: RHSA-2020:4220-01
Product: Red Hat OpenShift Enterprise
Advisory URL: https://access.redhat.com/errata/RHSA-2020:4220
Issue date: 2020-10-13

Topic

An update for openshift-jenkins-2-container is now available for Red HatOpenShift Container Platform 4.4.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 red hat cross-site scripting important information disclosure openshift container platform

Relevant Releases Architectures

Bugs Fixed

1864680 - CVE-2019-17638 jetty: double release of resource can lead to information disclosure

1874830 - CVE-2020-2229 jenkins: user-specified tooltip values leads to stored cross-site scripting

1875232 - CVE-2020-2230 jenkins: stored XSS vulnerability in project naming strategy

1875234 - CVE-2020-2231 jenkins: stored XSS vulnerability in 'trigger builds remotely'

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