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

                               ESB-2019.3643
              Important: OpenShift Container Platform 4.1.18
                  logging-elasticsearch5 security update
                             27 September 2019

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

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

Product:           OpenShift Container Platform 4.1.18 logging-elasticsearch5
Publisher:         Red Hat
Operating System:  Red Hat
Impact/Access:     Execute Arbitrary Code/Commands -- Remote/Unauthenticated
                   Denial of Service               -- Remote/Unauthenticated
                   Access Confidential Data        -- Remote/Unauthenticated
Resolution:        Patch/Upgrade
CVE Names:         CVE-2019-14379 CVE-2019-12814 CVE-2019-12384
                   CVE-2019-12086 CVE-2018-19362 CVE-2018-19361
                   CVE-2018-19360 CVE-2018-14721 CVE-2018-14720
                   CVE-2018-14719 CVE-2018-14718 CVE-2018-12023
                   CVE-2018-12022 CVE-2018-11307 CVE-2018-10237
                   CVE-2018-7489 CVE-2018-5968 CVE-2017-17485
                   CVE-2017-15095 CVE-2017-7525 

Reference:         ESB-2019.3481
                   ESB-2019.3074
                   ESB-2019.2734
                   ESB-2019.2733
                   ESB-2019.2357
                   ESB-2019.2235

Original Bulletin: 
   https://access.redhat.com/errata/RHSA-2019:2858

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                   Red Hat Security Advisory

Synopsis:          Important: OpenShift Container Platform 4.1.18 logging-elasticsearch5 security update
Advisory ID:       RHSA-2019:2858-01
Product:           Red Hat OpenShift Enterprise
Advisory URL:      https://access.redhat.com/errata/RHSA-2019:2858
Issue date:        2019-09-27
CVE Names:         CVE-2017-7525 CVE-2017-15095 CVE-2017-17485 
                   CVE-2018-5968 CVE-2018-7489 CVE-2018-10237 
                   CVE-2018-11307 CVE-2018-12022 CVE-2018-12023 
                   CVE-2018-14718 CVE-2018-14719 CVE-2018-14720 
                   CVE-2018-14721 CVE-2018-19360 CVE-2018-19361 
                   CVE-2018-19362 CVE-2019-12086 CVE-2019-12384 
                   CVE-2019-12814 CVE-2019-14379 
=====================================================================

1. Summary:

An update for logging-elasticsearch5-container 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. Description:

Red Hat OpenShift Container Platform is Red Hat's cloud computing
Kubernetes application platform solution designed for on-premise or private
cloud deployments.

This advisory contains an update for both jackson-databind and guava in the
logging-elasticsearch5 container image for Red Hat OpenShift Container
Platform 4.1.18.

Security Fix(es):

* jackson-databind: Deserialization vulnerability via readValue method of
ObjectMapper (CVE-2017-7525)

* jackson-databind: Unsafe deserialization due to incomplete black list
(incomplete fix for CVE-2017-7525) (CVE-2017-15095)

* jackson-databind: Unsafe deserialization due to incomplete black list
(incomplete fix for CVE-2017-15095) (CVE-2017-17485)

* jackson-databind: Potential information exfiltration with default typing,
serialization gadget from MyBatis (CVE-2018-11307)

* jackson-databind: improper polymorphic deserialization of types from
Jodd-db library (CVE-2018-12022)

* jackson-databind: improper polymorphic deserialization of types from
Oracle JDBC driver (CVE-2018-12023)

* jackson-databind: arbitrary code execution in slf4j-ext class
(CVE-2018-14718)

* jackson-databind: arbitrary code execution in blaze-ds-opt and
blaze-ds-core classes (CVE-2018-14719)

* jackson-databind: improper polymorphic deserialization in
axis2-transport-jms class (CVE-2018-19360)

* jackson-databind: improper polymorphic deserialization in openjpa class
(CVE-2018-19361)

* jackson-databind: improper polymorphic deserialization in
jboss-common-core class (CVE-2018-19362)

* jackson-databind: failure to block the logback-core class from
polymorphic deserialization leading to remote code execution
(CVE-2019-12384)

* jackson-databind: default typing mishandling leading to remote code
execution (CVE-2019-14379)

* jackson-databind: unsafe deserialization due to incomplete blacklist
(incomplete fix for CVE-2017-7525 and CVE-2017-17485) (CVE-2018-5968)

* jackson-databind: incomplete fix for CVE-2017-7525 permits unsafe
serialization via c3p0 libraries (CVE-2018-7489)

* guava: Unbounded memory allocation in AtomicDoubleArray and
CompoundOrdering classes allow remote attackers to cause a denial of
service (CVE-2018-10237)

* jackson-databind: exfiltration/XXE in some JDK classes (CVE-2018-14720)

* jackson-databind: server-side request forgery (SSRF) in axis2-jaxws class
(CVE-2018-14721)

* jackson-databind: polymorphic typing issue allows attacker to read
arbitrary local files on the server. (CVE-2019-12086)

* jackson-databind: polymorphic typing issue allows attacker to read
arbitrary local files on the server via crafted JSON message.
(CVE-2019-12814)

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 4.1 see the following documentation, which
will be updated shortly for release 4.1.18, 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

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

1462702 - CVE-2017-7525 jackson-databind: Deserialization vulnerability via readValue method of ObjectMapper
1506612 - CVE-2017-15095 jackson-databind: Unsafe deserialization due to incomplete black list (incomplete fix for CVE-2017-7525)
1528565 - CVE-2017-17485 jackson-databind: Unsafe deserialization due to incomplete black list (incomplete fix for CVE-2017-15095)
1538332 - CVE-2018-5968 jackson-databind: unsafe deserialization due to incomplete blacklist (incomplete fix for CVE-2017-7525 and CVE-2017-17485)
1549276 - CVE-2018-7489 jackson-databind: incomplete fix for CVE-2017-7525 permits unsafe serialization via c3p0 libraries
1573391 - CVE-2018-10237 guava: Unbounded memory allocation in AtomicDoubleArray and CompoundOrdering classes allow remote attackers to cause a denial of service
1666415 - CVE-2018-14718 jackson-databind: arbitrary code execution in slf4j-ext class
1666418 - CVE-2018-14719 jackson-databind: arbitrary code execution in blaze-ds-opt and blaze-ds-core classes
1666423 - CVE-2018-14720 jackson-databind: exfiltration/XXE in some JDK classes
1666428 - CVE-2018-14721 jackson-databind: server-side request forgery (SSRF) in axis2-jaxws class
1666482 - CVE-2018-19360 jackson-databind: improper polymorphic deserialization in axis2-transport-jms class
1666484 - CVE-2018-19361 jackson-databind: improper polymorphic deserialization in openjpa class
1666489 - CVE-2018-19362 jackson-databind: improper polymorphic deserialization in jboss-common-core class
1671096 - CVE-2018-12023 jackson-databind: improper polymorphic deserialization of types from Oracle JDBC driver
1671097 - CVE-2018-12022 jackson-databind: improper polymorphic deserialization of types from Jodd-db library
1677341 - CVE-2018-11307 jackson-databind: Potential information exfiltration with default typing, serialization gadget from MyBatis
1713468 - CVE-2019-12086 jackson-databind: polymorphic typing issue allows attacker to read arbitrary local files on the server.
1725795 - CVE-2019-12814 jackson-databind: polymorphic typing issue allows attacker to read arbitrary local files on the server via crafted JSON message.
1725807 - CVE-2019-12384 jackson-databind: failure to block the logback-core class from polymorphic deserialization leading to remote code execution
1737517 - CVE-2019-14379 jackson-databind: default typing mishandling leading to remote code execution

5. References:

https://access.redhat.com/security/cve/CVE-2017-7525
https://access.redhat.com/security/cve/CVE-2017-15095
https://access.redhat.com/security/cve/CVE-2017-17485
https://access.redhat.com/security/cve/CVE-2018-5968
https://access.redhat.com/security/cve/CVE-2018-7489
https://access.redhat.com/security/cve/CVE-2018-10237
https://access.redhat.com/security/cve/CVE-2018-11307
https://access.redhat.com/security/cve/CVE-2018-12022
https://access.redhat.com/security/cve/CVE-2018-12023
https://access.redhat.com/security/cve/CVE-2018-14718
https://access.redhat.com/security/cve/CVE-2018-14719
https://access.redhat.com/security/cve/CVE-2018-14720
https://access.redhat.com/security/cve/CVE-2018-14721
https://access.redhat.com/security/cve/CVE-2018-19360
https://access.redhat.com/security/cve/CVE-2018-19361
https://access.redhat.com/security/cve/CVE-2018-19362
https://access.redhat.com/security/cve/CVE-2019-12086
https://access.redhat.com/security/cve/CVE-2019-12384
https://access.redhat.com/security/cve/CVE-2019-12814
https://access.redhat.com/security/cve/CVE-2019-14379
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 2019 Red Hat, Inc.
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