RedHat: RHSA-2019-3292:01 Important: Red Hat Decision Manager 7.5.0
Summary
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 7.5.0 serves as an update to Red
Hat Decision Manager 7.4.1, and includes bug fixes and enhancements, which
are documented in the Release Notes document linked to in the References.
Security Fix(es):
* jackson-databind: default typing mishandling leading to remote code
execution (CVE-2019-14379)
* jackson-databind: failure to block the logback-core class from
polymorphic deserialization leading to remote code execution
(CVE-2019-12384)
* 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, and other related information, refer to the CVE page(s) listed in
the References section.
Summary
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).
References
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 https://access.redhat.com/jbossnetwork/restricted/listSoftware.html?downloadType=distributions&product=rhdm&version=7.5.0 https://access.redhat.com/documentation/en-us/red_hat_decision_manager/7.5/html/release_notes_for_red_hat_decision_manager_7.5/index
Package List
Topic
An update is now available for Red Hat Decision Manager.
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.
Topic
Relevant Releases Architectures
Bugs Fixed
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
