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

Synopsis:          Critical: EAP Continuous Delivery Technical Preview Release
 12 security update
Advisory ID:       RHSA-2020:2561-01
Product:           Red Hat JBoss Enterprise Application Platform
Advisory URL:      https://access.redhat.com/errata/RHSA-2020:2561
Issue date:        2020-06-15
CVE Names:         CVE-2017-12174 CVE-2017-12196 CVE-2017-12629 
                   CVE-2017-15089 CVE-2018-8088 
=====================================================================

1. Summary:

This is a security update for JBoss EAP Continuous Delivery 12.0.

Red Hat Product Security has rated this update as having a security impact
of Critical. 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 JBoss Enterprise Application Platform CD12 is a platform for Java
applications based on the WildFly application runtime.

This release of Red Hat JBoss Enterprise Application Platform CD12 includes
bug fixes and enhancements. 

Security Fix(es):

* artemis: artemis/hornetq: memory exhaustion via UDP and JGroups discovery
(CVE-2017-12174)
* lucene: Solr: Code execution via entity expansion (CVE-2017-12629)
* infinispan-core: infinispan: Unsafe deserialization of malicious object
injected into data cache (CVE-2017-15089)
* slf4j: Deserialisation vulnerability in EventData constructor can allow
for arbitrary code execution (CVE-2018-8088)
* elytron: client can use bogus uri in digest authentication
(CVE-2017-12196)

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

3. Solution:

Before applying this update, back up your existing Red Hat JBoss Enterprise
Application Platform installation and deployed applications.

You must restart the JBoss server process for the update to take effect.

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/):

1498378 - CVE-2017-12174 artemis/hornetq: memory exhaustion via UDP and JGroups
 discovery
1501529 - CVE-2017-12629 Solr: Code execution via entity expansion
1503055 - CVE-2017-12196 undertow: Client can use bogus uri in Digest
 authentication
1503610 - CVE-2017-15089 infinispan: Unsafe deserialization of malicious object
 injected into data cache
1548909 - CVE-2018-8088 slf4j: Deserialisation vulnerability in EventData
 constructor can allow for arbitrary code execution

5. References:

https://access.redhat.com/security/cve/CVE-2017-12174
https://access.redhat.com/security/cve/CVE-2017-12196
https://access.redhat.com/security/cve/CVE-2017-12629
https://access.redhat.com/security/cve/CVE-2017-15089
https://access.redhat.com/security/cve/CVE-2018-8088
https://access.redhat.com/security/updates/classification/#critical

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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