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Red Hat: RHSA-2019-3292-01 Important: Remote Code Execution Issues

red hat
Calendar Grey October 31, 2019
Dist Redhat Esm H88
An essential security bulletin upgrade for Red Hat Decision Manager 7.5.0 addresses critical vulnerabilities such as potential remote code execution risks.
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

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).

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.

Topics%20covered

Topics Covered

security advisory security issue software update remote code execution important security impact red hat decision manager

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://docs.redhat.com/en/documentation/red_hat_decision_manager/7.5/html/release_notes_for_red_hat_decision_manager_7.5/index

Package List


Severity
important
Lowest
Low
Medium
High
Critical

Advisory ID: RHSA-2019:3292-01
Product: Red Hat Decision Manager
Advisory URL: https://access.redhat.com/errata/RHSA-2019:3292
Issue date: 2019-10-31

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.

Topics%20covered

Topics Covered

security advisory security issue software update remote code execution important security impact red hat decision manager

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

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