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Red Hat Security Advisory

Synopsis: Important: Red Hat Decision Manager 7.8.1 Security Update
Advisory ID: RHSA-2020:3675-01
Product: Red Hat Decision Manager
Advisory URL: https://access.redhat.com/errata/RHSA-2020:3675
Issue date: 2020-09-08
CVE Names: CVE-2020-1714 CVE-2020-13692
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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 7.8.1 serves as an update to Red
Hat Decision Manager 7.8.0, and includes bug fixes and enhancements, which
are documented in the Release Notes document linked to in the References.

Security Fix(es):

* jdbc-postgresql: postgresql-jdbc: XML external entity (XXE) vulnerability
in PgSQLXML (CVE-2020-13692)

* keycloak: Lack of checks in ObjectInputStream leading to Remote Code
Execution (CVE-2020-1714)

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/):

1705975 – CVE-2020-1714 keycloak: Lack of checks in ObjectInputStream leading to Remote Code Execution
1852985 – CVE-2020-13692 postgresql-jdbc: XML external entity (XXE) vulnerability in PgSQLXML

5. References:

https://access.redhat.com/security/cve/CVE-2020-1714
https://access.redhat.com/security/cve/CVE-2020-13692
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 2020 Red Hat, Inc.
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