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RedHat: RHSA-2019-4097-01 Critical Security Fix for OpenShift Platform

red hat
Calendar Grey December 11, 2019
Dist Redhat Esm H88
Essential security patches for OpenShift 4.2 jenkins-2-plugins tackling sandbox evasion and persistent XSS vulnerabilities.
An update for jenkins-2-plugins is now available for Red Hat OpenShift Container Platform 4.2

Solution

For OpenShift Container Platform 4.2 see the following documentation, which will be updated shortly for release 4.2.10, 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/4.2/html/release_notes/ocp-4-2-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):
* jenkins-script-security: Sandbox bypass vulnerability in Script Security Plugin (CVE-2019-10431)
* jenkins-2-plugins: Stored XSS vulnerability in HTML Publisher Plugin (CVE-2019-10432)
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 XSS sandbox bypass OpenShift Important jenkins-2-plugins

References

https://access.redhat.com/security/cve/CVE-2019-10431 https://access.redhat.com/security/cve/CVE-2019-10432 https://access.redhat.com/security/updates/classification#important

Package List

Red Hat OpenShift Container Platform 4.2:
Source: jenkins-2-plugins-4.2.1574873592-1.el7.src.rpm
noarch: jenkins-2-plugins-4.2.1574873592-1.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-2019:4097-01
Product: Red Hat OpenShift Enterprise
Advisory URL: https://access.redhat.com/errata/RHSA-2019:4097
Issue date: 2019-12-11

Topic

An update for jenkins-2-plugins is now available for Red Hat OpenShiftContainer Platform 4.2.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 XSS sandbox bypass OpenShift Important jenkins-2-plugins

Relevant Releases Architectures

Red Hat OpenShift Container Platform 4.2 - noarch

Bugs Fixed

1764387 - CVE-2019-10432 jenkins-2-plugins: Stored XSS vulnerability in HTML Publisher Plugin

1764390 - CVE-2019-10431 jenkins-script-security: Sandbox bypass vulnerability in Script Security Plugin

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