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

Synopsis:          Important: Red Hat Decision Manager 7.7.0 Security Update
Advisory ID:       RHSA-2020:0899-01
Product:           Red Hat Decision Manager
Advisory URL:      https://access.redhat.com/errata/RHSA-2020:0899
Issue date:        2020-03-18
CVE Names:         CVE-2019-0231 CVE-2019-7611 CVE-2019-10086
                   CVE-2019-14540 CVE-2019-14892 CVE-2019-14893
                   CVE-2019-16335 CVE-2019-16942 CVE-2019-16943
                   CVE-2019-17267 CVE-2019-17531
====================================================================
1. Summary:

An update is now available for Red Hat Decision Manager.

Red Hat Product Security has rated this update as having a security impact
of Moderate. 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 Decision Manager is an open source decision management platform
that combines business rules management, complex event processing, Decision
Model & Notation (DMN) execution, and Business Optimizer for solving
planning problems. It automates business decisions and makes that logic
available to the entire business.

This release of Red Hat Decision Manager 7.7.0 serves as an update to Red
Hat Decision Manager 7.6.0, and includes bug fixes and enhancements, which
are documented in the Release Notes document linked to in the References.

Security Fix(es):

* commons-beanutils: apache-commons-beanutils: does not suppresses the
class property in PropertyUtilsBean by default (CVE-2019-10086)

* elasticsearch: Improper permission issue when attaching a new name to an
index (CVE-2019-7611)

* jackson-databind: polymorphic typing issue related to
com.zaxxer.hikari.HikariConfig (CVE-2019-14540)

* jackson-databind: polymorphic typing issue related to
com.zaxxer.hikari.HikariDataSource (CVE-2019-16335)

* jackson-databind: polymorphic typing issue when enabling default typing
for an externally exposed JSON endpoint and having apache-log4j-extra in
the classpath leads to code execution (CVE-2019-17531)

* jackson-databind: Serialization gadgets in classes of the
commons-configuration package (CVE-2019-14892)

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

* jackson-databind: Serialization gadgets in classes of the ehcache package
(CVE-2019-17267)

* jackson-databind: Serialization gadgets in classes of the p6spy package
(CVE-2019-16943)

* jackson-databind: Serialization gadgets in classes of the xalan package
(CVE-2019-14893)

* mina-core: Retaining an open socket in close_notify SSL-TLS leading to
Information disclosure (CVE-2019-0231)

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

3. Solution:

For on-premise installations, before applying the update, back up your
existing installation, including all applications, configuration files,
databases and database settings, and so on.

It is recommended to halt the server by stopping the JBoss Application
Server process before installing this update; after installing the update,
restart the server by starting the JBoss Application Server process.

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/):

1696034 - CVE-2019-7611 elasticsearch: Improper permission issue when attaching a new name to an index
1700016 - CVE-2019-0231 mina-core: Retaining an open socket in close_notify SSL-TLS leading to Information disclosure.
1755831 - CVE-2019-16335 jackson-databind: polymorphic typing issue related to com.zaxxer.hikari.HikariDataSource
1755849 - CVE-2019-14540 jackson-databind: polymorphic typing issue related to com.zaxxer.hikari.HikariConfig
1758167 - CVE-2019-17267 jackson-databind: Serialization gadgets in classes of the ehcache package
1758171 - CVE-2019-14892 jackson-databind: Serialization gadgets in classes of the commons-configuration package
1758182 - CVE-2019-14893 jackson-databind: Serialization gadgets in classes of the xalan package
1758187 - CVE-2019-16942 jackson-databind: Serialization gadgets in classes of the commons-dbcp package
1758191 - CVE-2019-16943 jackson-databind: Serialization gadgets in classes of the p6spy package
1767483 - CVE-2019-10086 apache-commons-beanutils: does not suppresses the class property in PropertyUtilsBean by default
1775293 - CVE-2019-17531 jackson-databind: polymorphic typing issue when enabling default typing for an externally exposed JSON endpoint and having apache-log4j-extra in the classpath leads to code execution

5. References:

https://access.redhat.com/security/cve/CVE-2019-0231
https://access.redhat.com/security/cve/CVE-2019-7611
https://access.redhat.com/security/cve/CVE-2019-10086
https://access.redhat.com/security/cve/CVE-2019-14540
https://access.redhat.com/security/cve/CVE-2019-14892
https://access.redhat.com/security/cve/CVE-2019-14893
https://access.redhat.com/security/cve/CVE-2019-16335
https://access.redhat.com/security/cve/CVE-2019-16942
https://access.redhat.com/security/cve/CVE-2019-16943
https://access.redhat.com/security/cve/CVE-2019-17267
https://access.redhat.com/security/cve/CVE-2019-17531
https://access.redhat.com/security/updates/classification/#important
https://access.redhat.com/jbossnetwork/restricted/listSoftware.html?downloadType=distributions&product=rhdm&version=7.7.0
https://access.redhat.com/documentation/en-us/red_hat_decision_manager/7.7/html/release_notes_for_red_hat_decision_manager_7.7/index

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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