Issued:

2020-09-30

Updated:

2020-09-30

RHSA-2020:3841 - Important: OpenShift Container Platform 4.5.13 jenkins security update

Synopsis

Important: OpenShift Container Platform 4.5.13 jenkins security update

Type/Severity

Security Advisory Important

Topic

An update for jenkins is now available for Red Hat OpenShift Container Platform 4.5.

Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

Description

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.

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.openshift.com/container-platform/4.5/release_notes/ocp-4-5-release-notes.html

Details on how to access this content are available at This page is not included, but the link has been rewritten to point to the nearest parent document.https://docs.openshift.com/container-platform/4.5/updating/updating-cluster-cli.html.

Affected Products

Updated Packages

• jenkins-2.235.5.1600414805-1.el7.noarch.rpm
• jenkins-2.235.5.1600414805-1.el7.src.rpm

Fixes

• This content is not included.BZ - 1864680
• This content is not included.BZ - 1874830
• This content is not included.BZ - 1875232
• This content is not included.BZ - 1875234

CVEs

• CVE-2019-17638
• CVE-2020-2229
• CVE-2020-2230
• CVE-2020-2231

References

• https://access.redhat.com/security/updates/classification/#important

Additional information

• The Red Hat security contact is This content is not included.secalert@redhat.com. More contact details at https://access.redhat.com/security/team/contact/.
• Offline Security Data data is available for integration with other systems. See Offline Security Data API to get started.