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Red Hat OpenShift 4.5.13 - RHSA-2020-3841-01 Important Jenkins Update

red hat
Calendar Grey September 30, 2020
Dist Redhat Esm H88
Explore significant enhancements in Red Hat OpenShift 4.5.13 that address critical Jenkins security vulnerabilities.
An update for jenkins is now available for Red Hat OpenShift Container Platform 4.5

Solution

For OpenShift Container Platform 4.5 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/4.5/html/release_notes/ocp-4-5-release-notes

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

Summary

Jenkins is a continuous integration server that monitors executions of repeated jobs, such as building a software project or jobs run by cron.
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 XSS important information disclosure jetty Red Hat OpenShift Jenkins Update

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

Red Hat OpenShift Container Platform 4.5:
Source: jenkins-2.235.5.1600414805-1.el7.src.rpm
noarch: jenkins-2.235.5.1600414805-1.el7.noarch.rpm
These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/


Severity
important
Lowest
Low
Medium
High
Critical

Advisory ID: RHSA-2020:3841-01
Product: Red Hat OpenShift Enterprise
Advisory URL: https://access.redhat.com/errata/RHSA-2020:3841
Issue date: 2020-09-30

Topic

An update for jenkins is now available for Red Hat OpenShift ContainerPlatform 4.5.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 XSS important information disclosure jetty Red Hat OpenShift Jenkins Update

Relevant Releases Architectures

Red Hat OpenShift Container Platform 4.5 - noarch

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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