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

Synopsis:          Low: OpenShift Container Platform 3.10 mediawiki security
 update
Advisory ID:       RHSA-2019:3238-01
Product:           Red Hat OpenShift Enterprise
Advisory URL:      https://access.redhat.com/errata/RHSA-2019:3238
Issue date:        2019-10-29
CVE Names:         CVE-2018-0503 CVE-2018-0504 CVE-2018-0505 
=====================================================================

1. Summary:

An update for mediawiki is now available for Red Hat OpenShift
Container Platform 3.10.

Red Hat Product Security has rated this update as having a security impact
of Low. 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 3.10 - noarch

3. 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):

* mediawiki: $wgRateLimits (rate limit / ping limiter) entry for 'user'
overrides that for 'newbie' (CVE-2018-0503)

* mediawiki: Information exposure when a log event is (partially) hidden
(CVE-2018-0504)

* mediawiki: BotPassword can bypass CentralAuth's account lock
(CVE-2018-0505)

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 3.10 see the following documentation,
which will be updated shortly for release 3.10.181, for important
instructions on how to upgrade your cluster and fully apply this
asynchronous errata update:

https://docs.openshift.com/container-platform/3.10/release_notes/ocp_3_10_r
elease_notes.html

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

1634161 - CVE-2018-0503 mediawiki: $wgRateLimits (rate limit / ping limiter)
 entry for 'user' overrides that for 'newbie'
1634166 - CVE-2018-0505 mediawiki: BotPassword can bypass CentralAuth's
 account lock
1634168 - CVE-2018-0504 mediawiki: Information exposure when a log event is
 (partially) hidden

6. Package List:

Red Hat OpenShift Container Platform 3.10:

Source:
mediawiki-1.27.7-1.el7.src.rpm

noarch:
mediawiki-1.27.7-1.el7.noarch.rpm
mediawiki-doc-1.27.7-1.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-2018-0503
https://access.redhat.com/security/cve/CVE-2018-0504
https://access.redhat.com/security/cve/CVE-2018-0505
https://access.redhat.com/security/updates/classification/#low

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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