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

Synopsis:          Important: Red Hat OpenShift Application Runtimes Vert.x 3.8.3 security update
Advisory ID:       RHSA-2019:3901-01
Product:           Red Hat OpenShift Application Runtimes
Advisory URL:      https://access.redhat.com/errata/RHSA-2019:3901
Issue date:        2019-11-18
CVE Names:         CVE-2019-10174 CVE-2019-12384 CVE-2019-14379 
                   CVE-2019-16869 CVE-2019-16942 
=====================================================================

1. Summary:

An update is now available for Red Hat OpenShift Application Runtimes.

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 Application Runtimes provide an application platform that
reduces the complexity of developing and operating applications (monoliths
and microservices) for OpenShift as a containerized platform. 

This release of RHOAR Vert.x 3.8.3 includes security updates, bug fixes,
and enhancements. For more information, see the release notes linked to in
the References section.

Security Fix(es):

* infinispan: invokeAccessibly method from ReflectionUtil class allows to
invoke private methods (CVE-2019-10174)

* 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: Serialization gadgets in classes of the commons-dbcp
package (CVE-2019-16942)

* netty: HTTP request smuggling by mishandled whitespace before the colon
in HTTP headers (CVE-2019-16869)

For more details about the security issue(s), including the impact, a CVSS
score, acknowledgements, and other related information, refer to the CVE
page(s) listed in the References section.

3. Solution:

Before applying the update, back up your existing installation, including
all applications, configuration files, databases and database settings, and
so on.

The References section of this erratum contains a download link (you must
log in to download the update).

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

1703469 - CVE-2019-10174 infinispan: invokeAccessibly method from ReflectionUtil class allows to invoke private methods
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
1758187 - CVE-2019-16942 jackson-databind: Serialization gadgets in classes of the commons-dbcp package
1758619 - CVE-2019-16869 netty: HTTP request smuggling by mishandled whitespace before the colon in HTTP headers

5. References:

https://access.redhat.com/security/cve/CVE-2019-10174
https://access.redhat.com/security/cve/CVE-2019-12384
https://access.redhat.com/security/cve/CVE-2019-14379
https://access.redhat.com/security/cve/CVE-2019-16869
https://access.redhat.com/security/cve/CVE-2019-16942
https://access.redhat.com/security/updates/classification/#important
https://access.redhat.com/documentation/en-us/red_hat_build_of_eclipse_vert.x/3.8/html/release_notes_for_eclipse_vert.x_3.8/index
https://access.redhat.com/jbossnetwork/restricted/listSoftware.html?downloadType=distributions&product=catRhoar.eclipse.vertx&version=3.8.3

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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