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Red Hat Security Advisory 2020-4220-01

Red Hat Security Advisory 2020-4220-01
Posted Oct 13, 2020
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2020-4220-01 - Red Hat OpenShift Container Platform is Red Hat's cloud computing Kubernetes application platform solution designed for on-premise or private cloud deployments. Issues addressed include cross site scripting and information leakage vulnerabilities.

tags | advisory, vulnerability, xss
systems | linux, redhat
advisories | CVE-2019-17638, CVE-2020-2229, CVE-2020-2230, CVE-2020-2231
MD5 | 4d38b8f4e16437e106eb7993cdf9320f

Red Hat Security Advisory 2020-4220-01

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====================================================================
Red Hat Security Advisory

Synopsis: Important: OpenShift Container Platform 4.4.27 openshift-jenkins-2-container security update
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
CVE Names: CVE-2019-17638 CVE-2020-2229 CVE-2020-2230
CVE-2020-2231
====================================================================
1. Summary:

An update for openshift-jenkins-2-container is now available for Red Hat
OpenShift Container Platform 4.4.

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.

2. Description:

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.

3. 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.openshift.com/container-platform/4.4/release_notes/ocp-4-4-rel
ease-notes.html

Details on how to access this content are available at
https://docs.openshift.com/container-platform/4.4/updating/updating-cluster
- -cli.html.

4. Bugs fixed (https://bugzilla.redhat.com/):

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'

5. 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

6. Contact:

The Red Hat security contact is <secalert@redhat.com>. More contact
details at https://access.redhat.com/security/team/contact/

Copyright 2020 Red Hat, Inc.
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