-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256

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

Synopsis:          Important: Red Hat JBoss Enterprise Application Platform 7.4 security update
Advisory ID:       RHSA-2021:3219-01
Product:           Red Hat JBoss Enterprise Application Platform
Advisory URL:      https://access.redhat.com/errata/RHSA-2021:3219
Issue date:        2021-08-18
CVE Names:         CVE-2021-3690 
=====================================================================

1. Summary:

A security update is now available for Red Hat JBoss Enterprise Application
Platform 7.4 for Red Hat Enterprise Linux 7 and 8.

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.

2. Relevant releases/architectures:

Red Hat JBoss EAP 7.4 for BaseOS-8 - noarch
Red Hat JBoss EAP 7.4 for RHEL 7 Server - noarch

3. Description:

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

This asynchronous patch is a security update for Red Hat JBoss Enterprise
Application Platform 7.4 for Red Hat Enterprise Linux 7 and 8.

Security Fix(es):

* undertow: buffer leak on incoming websocket PONG message may lead to DoS
(CVE-2021-3690)

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

4. Solution:

Before applying this update, make sure all previously-released errata
relevant to your system have been applied.

For details on how to apply this update, refer to:

https://access.redhat.com/articles/11258

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

1991299 - CVE-2021-3690 undertow: buffer leak on incoming websocket PONG message may lead to DoS

6. Package List:

Red Hat JBoss EAP 7.4 for RHEL 7 Server:

Source:
eap7-undertow-2.2.5-2.SP1_redhat_00001.1.el7eap.src.rpm

noarch:
eap7-undertow-2.2.5-2.SP1_redhat_00001.1.el7eap.noarch.rpm

Red Hat JBoss EAP 7.4 for BaseOS-8:

Source:
eap7-undertow-2.2.5-2.SP1_redhat_00001.1.el8eap.src.rpm

noarch:
eap7-undertow-2.2.5-2.SP1_redhat_00001.1.el8eap.noarch.rpm

These packages are GPG signed by Red Hat for security.  Our key and
details on how to verify the signature are available from
https://access.redhat.com/security/team/key/

7. References:

https://access.redhat.com/security/cve/CVE-2021-3690
https://access.redhat.com/security/updates/classification/#important
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/

8. 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.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
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=I0Nl
-----END PGP SIGNATURE-----

--
RHSA-announce mailing list
RHSA-announce@redhat.com
https://listman.redhat.com/mailman/listinfo/rhsa-announce