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===========================================================================
             AUSCERT External Security Bulletin Redistribution

                               ESB-2019.3457
            Important: Red Hat OpenShift Container Platform 4.1
                     jenkins-2-plugins security update
                             11 September 2019

===========================================================================

        AusCERT Security Bulletin Summary
        ---------------------------------

Product:           jenkins-2-plugins
Publisher:         Red Hat
Operating System:  Red Hat Enterprise Linux Server 7
Impact/Access:     Execute Arbitrary Code/Commands -- Existing Account
                   Access Confidential Data        -- Existing Account
Resolution:        Patch/Upgrade
CVE Names:         CVE-2019-10357 CVE-2019-10356 CVE-2019-10355

Reference:         ESB-2019.3432
                   ESB-2019.3361

Original Bulletin: 
   https://access.redhat.com/errata/RHSA-2019:2662

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                   Red Hat Security Advisory

Synopsis:          Important: Red Hat OpenShift Container Platform 4.1 jenkins-2-plugins security update
Advisory ID:       RHSA-2019:2662-01
Product:           Red Hat OpenShift Enterprise
Advisory URL:      https://access.redhat.com/errata/RHSA-2019:2662
Issue date:        2019-09-11
CVE Names:         CVE-2019-10355 CVE-2019-10356 CVE-2019-10357 
=====================================================================

1. Summary:

An update for jenkins-2-plugins is now available for Red Hat OpenShift
Container Platform 4.1.

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. Relevant releases/architectures:

Red Hat OpenShift Container Platform 4.1 - noarch

3. 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):

* jenkins-plugin-script-security: Sandbox bypass through type casts in
Script Security Plugin (CVE-2019-10355)
* jenkins-plugin-script-security: Sandbox bypass through method pointer
expressions in Script Security Plugin (CVE-2019-10356)
* jenkins-plugin-workflow-cps-global-lib: Missing permission check in
Pipeline: Shared Groovy Libraries Plugin (CVE-2019-10357)

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.

4. Solution:

For OpenShift Container Platform 4.1 see the following documentation, which
will be updated shortly for release 4.1.14, for important instructions on
how to upgrade your cluster and fully apply this asynchronous errata
update:

https://docs.openshift.com/container-platform/4.1/release_notes/ocp-4-1-rel
ease-notes.html

Details on how to access this content are available at
https://docs.openshift.com/container-platform/4.1/updating/updating-cluster
- - -cli.html.

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

1735515 - CVE-2019-10355 jenkins-plugin-script-security: Sandbox bypass through type casts in Script Security Plugin
1735518 - CVE-2019-10356 jenkins-plugin-script-security: Sandbox bypass through method pointer expressions in Script Security Plugin
1735521 - CVE-2019-10357 jenkins-plugin-workflow-cps-global-lib: Missing permission check in Pipeline: Shared Groovy Libraries Plugin

6. Package List:

Red Hat OpenShift Container Platform 4.1:

Source:
jenkins-2-plugins-4.1.1567707934-1.el7.src.rpm

noarch:
jenkins-2-plugins-4.1.1567707934-1.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/

7. References:

https://access.redhat.com/security/cve/CVE-2019-10355
https://access.redhat.com/security/cve/CVE-2019-10356
https://access.redhat.com/security/cve/CVE-2019-10357
https://access.redhat.com/security/updates/classification/#important

8. Contact:

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

Copyright 2019 Red Hat, Inc.
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