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

Synopsis:          Moderate: Red Hat JBoss Enterprise Application Platform
 7.3.10 security update
Advisory ID:       RHSA-2021:5154-01
Product:           Red Hat JBoss Enterprise Application Platform
Advisory URL:      https://access.redhat.com/errata/RHSA-2021:5154
Issue date:        2021-12-15
CVE Names:         CVE-2021-3629 CVE-2021-3642 CVE-2021-3717 
                   CVE-2021-20289 CVE-2021-37714 CVE-2021-40690 
=====================================================================

1. Summary:

A security update is now available for Red Hat JBoss Enterprise Application
Platform 7.3.

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:

This release of Red Hat JBoss Enterprise Application Platform 7.3.10 serves
as a replacement for Red Hat JBoss Enterprise Application Platform 7.3.9,
and includes bug fixes and enhancements. See the Red Hat JBoss Enterprise
Application Platform 7.3.10 Release Notes for information about the most
significant bug fixes and enhancements included in this release.

Security Fix(es):

* undertow: potential security issue in flow control over HTTP/2 may lead
to DOS (CVE-2021-3629)

* wildfly-elytron: possible timing attack in ScramServer (CVE-2021-3642)

* wildfly: incorrect JBOSS_LOCAL_USER challenge location may lead to giving
access to all the local users (CVE-2021-3717)

* jsoup: Crafted input may cause the jsoup HTML and XML parser to get stuck
(CVE-2021-37714)

* xml-security: XPath Transform abuse allows for information disclosure
(CVE-2021-40690)

* resteasy: Error message exposes endpoint class information
(CVE-2021-20289)

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 sec

3. Solution:

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

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/):

1935927 - CVE-2021-20289 resteasy: Error message exposes endpoint class
 information
1977362 - CVE-2021-3629 undertow: potential security issue in flow control over
 HTTP/2 may lead to DOS
1981407 - CVE-2021-3642 wildfly-elytron: possible timing attack in ScramServer
1991305 - CVE-2021-3717 wildfly: incorrect JBOSS_LOCAL_USER challenge location
 may lead to giving access to all the local users
1995259 - CVE-2021-37714 jsoup: Crafted input may cause the jsoup HTML and XML
 parser to get stuck
2011190 - CVE-2021-40690 xml-security: XPath Transform abuse allows for
 information disclosure

5. JIRA issues fixed (https://issues.jboss.org/):

JBEAP-22314 - [GSS](7.3.z) Upgrade ironjacamar from 1.4.35.Final-redhat-00001
 to 1.5.2.Final-redhat-00001
JBEAP-22332 - (7.3.z) Upgrade Elytron from 1.10.13.Final-redhat-00001 to
 1.10.15.Final-redhat-00001
JBEAP-22343 - [GSS](7.3.z) Upgrade jboss-ejb-client from
 4.0.39.SP1-redhat-00001 to 4.0.43.Final-redhat-00001
JBEAP-22363 - (7.3.z) Upgrade RESTEasy from 3.11.4.Final-redhat-00001 to
 3.11.5.Final-redhat-00001
JBEAP-22490 - (7.3.z) Upgrade jakarta.el from 3.0.3.redhat-00006 to
 3.0.3.redhat-00007
JBEAP-22501 - (7.3.z) Upgrade Apache CXF from 3.3.7 to 3.3.12
JBEAP-22523 - (7.3.z) Upgrade wss4j from 2.2.5.redhat-00001 to
 2.2.7.redhat-00001
JBEAP-22734 - (7.3.z) Upgrade Ironjacamar from 1.5.2.Final-redhat-00001 to
 1.5.3.Final-redhat-00001

6. References:

https://access.redhat.com/security/cve/CVE-2021-3629
https://access.redhat.com/security/cve/CVE-2021-3642
https://access.redhat.com/security/cve/CVE-2021-3717
https://access.redhat.com/security/cve/CVE-2021-20289
https://access.redhat.com/security/cve/CVE-2021-37714
https://access.redhat.com/security/cve/CVE-2021-40690
https://access.redhat.com/security/updates/classification/#moderate
https://access.redhat.com/jbossnetwork/restricted/listSoftware.html?product=appplatform&downloadType=securityPatches&version=7.3
https://access.redhat.com/documentation/en-us/red_hat_jboss_enterprise_application_platform/7.3/
https://access.redhat.com/documentation/en-us/red_hat_jboss_enterprise_application_platform/7.3/html-single/installation_guide/

7. Contact:

The Red Hat security contact is <secalert@redhat.com>. More contact
details at https://access.redhat.com/security/team/contact/

Copyright 2021 Red Hat, Inc.
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