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

Synopsis:          Moderate: Red Hat JBoss Enterprise Application Platform 7.4.2 security update
Advisory ID:       RHSA-2021:4679-01
Product:           Red Hat JBoss Enterprise Application Platform
Advisory URL:      https://access.redhat.com/errata/RHSA-2021:4679
Issue date:        2021-11-15
CVE Names:         CVE-2021-3629 CVE-2021-3717 CVE-2021-20289 
                   CVE-2021-30129 CVE-2021-37714 
=====================================================================

1. Summary:

A security update is now available for Red Hat JBoss Enterprise Application
Platform 7.4.

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:

Red Hat JBoss Enterprise Application Platform 7 is a platform for Java
applications based on the WildFly application runtime.

This release of Red Hat JBoss Enterprise Application Platform 7.4.2 serves
as a replacement for Red Hat JBoss Enterprise Application Platform 7.4.1,
and includes bug fixes and enhancements. See the Red Hat JBoss Enterprise
Application Platform 7.4.2 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: incorrect JBOSS_LOCAL_USER challenge location may lead to giving
access to all the local users (CVE-2021-3717)

* mina-sshd-core: Memory leak denial of service in Apache Mina SSHD Server
(CVE-2021-30129)

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

* 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 section.

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
1981527 - CVE-2021-30129 mina-sshd-core: Memory leak denial of service in Apache Mina SSHD Server
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

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

JBEAP-21308 - (7.4.z) Upgrade Artemis from 2.16.0.redhat-00013 to 2.16.0.redhat-00014
JBEAP-22208 - (7.4.z) Upgrade jakarta.el from 3.0.3.redhat-00006 to 3.0.3.redhat-00007
JBEAP-22213 - [GSS](7.4.z) Upgrade Ironjacamar from 1.4.35.Final-redhat-00001 to 1.5.2.Final-redhat-00001
JBEAP-22254 - [GSS](7.4.z) Upgrade Hibernate ORM from 5.3.21.Final-redhat-00001 to 5.3.23.Final-redhat-00001
JBEAP-22255 - (7.4.z) Upgrade WildFly Core from 15.0.4.Final-redhat-00001 to 15.0.5.Final-redhat-00001
JBEAP-22344 - [GSS](7.4.z) Upgrade jboss-ejb-client from 4.0.39.SP1-redhat-00001 to 4.0.43.Final-redhat-00001
JBEAP-22347 - (7.4.z) Upgrade JBoss Invocation from 1.6.0.Final-redhat-00001 to 1.6.3.Final-redhat-00001
JBEAP-22365 - (7.4.z) Upgrade RESTEasy from 3.15.1.Final-redhat-00001 to 3.15.2.Final-redhat-00001
JBEAP-22367 - (7.4.z) Upgrade Elytron from 1.15.5.Final-redhat-00001 to 1.15.6.Final-redhat-00001
JBEAP-22435 - (7.4.z) Upgrade JBoss Modules from 1.11.0.Final-redhat-00001 to 1.12.0.Final-redhat-00001
JBEAP-22462 - (7.4.z) Upgrade HAL from 3.3.7.Final-redhat-00001 to 3.3.8.Final-redhat-00001
JBEAP-22487 - [GSS](7.4.z) Upgrade Migration Tool from 1.10.0.Final-redhat-00006 to 1.10.0.Final-redhat-00010
JBEAP-22493 - (7.4.z) Upgrade Apache MINA SSHD from 2.4.0.redhat-00001 to 2.7.0.redhat-00001 (fixes CVE-2021-30129)
JBEAP-22494 - (7.4.z) Upgrade eclipse jgit from 5.10.0.202012080955-r-redhat-00001 to 5.13.0.202109080827-r-redhat-00001
JBEAP-22500 - [GSS](7.4.z) Upgrade Apache CXF from 3.3.9 to 3.3.12
JBEAP-22504 - (7.4.z) Upgrade undertow from 2.2.9.SP1-redhat-00001 to 2.2.12.Final-redhat-00001
JBEAP-22515 - [GSS](7.4.z) Upgrade Javassist from 3.23.2.GA-redhat-00001 to 3.27.0.GA-redhat-00001
JBEAP-22517 - [GSS](7.4.z) Upgrade bytebuddy from 1.9.11.redhat-00003 to 1.11.12.redhat-00002
JBEAP-22522 - (7.4.z) Upgrade wss4j from 2.2.6.redhat-00001 to 2.2.7.redhat-00001
JBEAP-22524 - (7.4.z) Upgrade xmlsec from 2.1.6.redhat-00001 to 2.1.7.redhat-00001

6. References:

https://access.redhat.com/security/cve/CVE-2021-3629
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-2021-30129
https://access.redhat.com/security/cve/CVE-2021-37714
https://access.redhat.com/security/updates/classification/#moderate
https://access.redhat.com/jbossnetwork/restricted/listSoftware.html?downloadType=securityPatches&product=appplatform&version=7.4
https://access.redhat.com/documentation/en-us/red_hat_jboss_enterprise_application_platform/7.4/
https://access.redhat.com/documentation/en-us/red_hat_jboss_enterprise_application_platform/7.4/html-single/installation_guide/

7. Contact:

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

Copyright 2021 Red Hat, Inc.
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