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Red Hat Security Advisory

Synopsis: Important: Red Hat build of Thorntail 2.7.2 security and bug fix update
Advisory ID: RHSA-2020:5361-01
Product: Red Hat OpenShift Application Runtimes
Advisory URL: https://access.redhat.com/errata/RHSA-2020:5361
Issue date: 2020-12-16
CVE Names: CVE-2020-14299 CVE-2020-14338 CVE-2020-14340
CVE-2020-25638 CVE-2020-25649
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1. Summary:

An update is now available for Red Hat build of Thorntail.

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. For more information, see the CVE links in the References
section.

2. Description:

This release of Red Hat build of Thorntail 2.7.2 includes security updates,
bug fixes, and enhancements. For more information, see the release notes
listed in the References section.

Security Fix(es):

* picketbox: JBoss EAP reload to admin-only mode allows authentication
bypass (CVE-2020-14299)

* xnio: file descriptor leak caused by growing amounts of NIO Selector file
handles may lead to DoS (CVE-2020-14340)

* wildfly: XML validation manipulation due to incomplete application of
use-grammar-pool-only in xercesImpl (CVE-2020-14338)

* hibernate-core: SQL injection vulnerability when both
hibernate.use_sql_comments and JPQL String literals are used
(CVE-2020-25638)

* jackson-databind: FasterXML DOMDeserializer insecure entity expansion is
vulnerable to XML external entity (XXE) (CVE-2020-25649)

For more details about the security issues and their impact, the CVSS
score, acknowledgements, and other related information, see the CVE pages
listed in the References section.

3. Solution:

Before applying the update, back up your existing installation, including
all applications, configuration files, databases and database settings, and
so on.

The References section of this erratum contains a download link for the
update. You must be logged in to download the update.

4. Bugs fixed (https://bugzilla.redhat.com/):

1848533 – CVE-2020-14299 picketbox: JBoss EAP reload to admin-only mode allows authentication bypass
1860054 – CVE-2020-14338 wildfly: XML validation manipulation due to incomplete application of use-grammar-pool-only in xercesImpl
1860218 – CVE-2020-14340 xnio: file descriptor leak caused by growing amounts of NIO Selector file handles may lead to DoS
1881353 – CVE-2020-25638 hibernate-core: SQL injection vulnerability when both hibernate.use_sql_comments and JPQL String literals are used
1887664 – CVE-2020-25649 jackson-databind: FasterXML DOMDeserializer insecure entity expansion is vulnerable to XML external entity (XXE)

5. References:

https://access.redhat.com/security/cve/CVE-2020-14299
https://access.redhat.com/security/cve/CVE-2020-14338
https://access.redhat.com/security/cve/CVE-2020-14340
https://access.redhat.com/security/cve/CVE-2020-25638
https://access.redhat.com/security/cve/CVE-2020-25649
https://access.redhat.com/security/updates/classification/#important
https://access.redhat.com/jbossnetwork/restricted/listSoftware.html?downloadType=distributions&product=catRhoar.thorntail&version=2.7.2
https://access.redhat.com/documentation/en-us/red_hat_build_of_thorntail/2.7/html/release_notes_for_thorntail_2.7/

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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