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

Synopsis:          Important: Red Hat JBoss Web Server 5.4.2 Security Update
Advisory ID:       RHSA-2021:1195-01
Product:           Red Hat JBoss Web Server
Advisory URL:      https://access.redhat.com/errata/RHSA-2021:1195
Issue date:        2021-04-14
CVE Names:         CVE-2021-3449 CVE-2021-3450 
=====================================================================

1. Summary:

Updated Red Hat JBoss Web Server 5.4.2 packages are now available for Red
Hat Enterprise Linux 7, and Red Hat Enterprise Linux 8.

Red Hat Product Security has rated this release 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 Web Server 5.4 for RHEL 7 Server - x86_64
Red Hat JBoss Web Server 5.4 for RHEL 8 - x86_64

3. Description:

Red Hat JBoss Web Server is a fully integrated and certified set of
components for hosting Java web applications. It is comprised of the Apache
Tomcat Servlet container, JBoss HTTP Connector (mod_cluster), the
PicketLink Vault extension for Apache Tomcat, and the Tomcat Native
library.

This release of Red Hat JBoss Web Server 5.4.2 serves as a replacement for
Red Hat JBoss Web Server 5.4.1, and includes bug fixes, enhancements and
component upgrades, which are documented in the Release Notes, linked to in
the References.

Security Fix(es):

* openssl: NULL pointer dereference in signature_algorithms processing
(CVE-2021-3449)
* openssl: CA certificate check bypass with X509_V_FLAG_X509_STRICT
(CVE-2021-3450)

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.

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/):

1941547 - CVE-2021-3450 openssl: CA certificate check bypass with
 X509_V_FLAG_X509_STRICT
1941554 - CVE-2021-3449 openssl: NULL pointer dereference in
 signature_algorithms processing

6. Package List:

Red Hat JBoss Web Server 5.4 for RHEL 7 Server:

Source:
jws5-tomcat-native-1.2.25-4.redhat_4.el7jws.src.rpm

x86_64:
jws5-tomcat-native-1.2.25-4.redhat_4.el7jws.x86_64.rpm
jws5-tomcat-native-debuginfo-1.2.25-4.redhat_4.el7jws.x86_64.rpm

Red Hat JBoss Web Server 5.4 for RHEL 8:

Source:
jws5-tomcat-native-1.2.25-4.redhat_4.el8jws.src.rpm

x86_64:
jws5-tomcat-native-1.2.25-4.redhat_4.el8jws.x86_64.rpm
jws5-tomcat-native-debuginfo-1.2.25-4.redhat_4.el8jws.x86_64.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-2021-3449
https://access.redhat.com/security/cve/CVE-2021-3450
https://access.redhat.com/security/updates/classification/#important

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.
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