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Red Hat Security Advisory

Synopsis:          Important: Red Hat JBoss Web Server 3.1 Service Pack 9 security update
Advisory ID:       RHSA-2020:2483-01
Product:           Red Hat JBoss Web Server
Advisory URL:      https://access.redhat.com/errata/RHSA-2020:2483
Issue date:        2020-06-10
CVE Names:         CVE-2020-9484
====================================================================
1. Summary:

An update is now available for Red Hat JBoss Web Server 3.1 for RHEL 6 and
RHEL 7.

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 3.1 for RHEL 6 - i386, noarch, x86_64
Red Hat JBoss Web Server 3.1 for RHEL 7 - noarch, 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
HTTP Server, the Apache Tomcat Servlet container, Apache Tomcat Connector
(mod_jk), JBoss HTTP Connector (mod_cluster), Hibernate, and the Tomcat
Native library.

This release of Red Hat JBoss Web Server 3.1 Service Pack 9 serves as a
replacement for Red Hat JBoss Web Server 3.1, and includes bug fixes, which
are documented in the Release Notes document linked to in the References.

Security Fix(es):

* tomcat: Apache Tomcat Remote Code Execution via session persistence
(CVE-2020-9484)

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/):

1838332 - CVE-2020-9484 tomcat: deserialization flaw in session persistence storage leading to RCE

6. Package List:

Red Hat JBoss Web Server 3.1 for RHEL 6:

Source:
tomcat-native-1.2.23-22.redhat_22.ep7.el6.src.rpm
tomcat7-7.0.70-40.ep7.el6.src.rpm
tomcat8-8.0.36-44.ep7.el6.src.rpm

i386:
tomcat-native-1.2.23-22.redhat_22.ep7.el6.i686.rpm
tomcat-native-debuginfo-1.2.23-22.redhat_22.ep7.el6.i686.rpm

noarch:
tomcat7-7.0.70-40.ep7.el6.noarch.rpm
tomcat7-admin-webapps-7.0.70-40.ep7.el6.noarch.rpm
tomcat7-docs-webapp-7.0.70-40.ep7.el6.noarch.rpm
tomcat7-el-2.2-api-7.0.70-40.ep7.el6.noarch.rpm
tomcat7-javadoc-7.0.70-40.ep7.el6.noarch.rpm
tomcat7-jsp-2.2-api-7.0.70-40.ep7.el6.noarch.rpm
tomcat7-jsvc-7.0.70-40.ep7.el6.noarch.rpm
tomcat7-lib-7.0.70-40.ep7.el6.noarch.rpm
tomcat7-log4j-7.0.70-40.ep7.el6.noarch.rpm
tomcat7-selinux-7.0.70-40.ep7.el6.noarch.rpm
tomcat7-servlet-3.0-api-7.0.70-40.ep7.el6.noarch.rpm
tomcat7-webapps-7.0.70-40.ep7.el6.noarch.rpm
tomcat8-8.0.36-44.ep7.el6.noarch.rpm
tomcat8-admin-webapps-8.0.36-44.ep7.el6.noarch.rpm
tomcat8-docs-webapp-8.0.36-44.ep7.el6.noarch.rpm
tomcat8-el-2.2-api-8.0.36-44.ep7.el6.noarch.rpm
tomcat8-javadoc-8.0.36-44.ep7.el6.noarch.rpm
tomcat8-jsp-2.3-api-8.0.36-44.ep7.el6.noarch.rpm
tomcat8-jsvc-8.0.36-44.ep7.el6.noarch.rpm
tomcat8-lib-8.0.36-44.ep7.el6.noarch.rpm
tomcat8-log4j-8.0.36-44.ep7.el6.noarch.rpm
tomcat8-selinux-8.0.36-44.ep7.el6.noarch.rpm
tomcat8-servlet-3.1-api-8.0.36-44.ep7.el6.noarch.rpm
tomcat8-webapps-8.0.36-44.ep7.el6.noarch.rpm

x86_64:
tomcat-native-1.2.23-22.redhat_22.ep7.el6.x86_64.rpm
tomcat-native-debuginfo-1.2.23-22.redhat_22.ep7.el6.x86_64.rpm

Red Hat JBoss Web Server 3.1 for RHEL 7:

Source:
tomcat-native-1.2.23-22.redhat_22.ep7.el7.src.rpm
tomcat7-7.0.70-40.ep7.el7.src.rpm
tomcat8-8.0.36-44.ep7.el7.src.rpm

noarch:
tomcat7-7.0.70-40.ep7.el7.noarch.rpm
tomcat7-admin-webapps-7.0.70-40.ep7.el7.noarch.rpm
tomcat7-docs-webapp-7.0.70-40.ep7.el7.noarch.rpm
tomcat7-el-2.2-api-7.0.70-40.ep7.el7.noarch.rpm
tomcat7-javadoc-7.0.70-40.ep7.el7.noarch.rpm
tomcat7-jsp-2.2-api-7.0.70-40.ep7.el7.noarch.rpm
tomcat7-jsvc-7.0.70-40.ep7.el7.noarch.rpm
tomcat7-lib-7.0.70-40.ep7.el7.noarch.rpm
tomcat7-log4j-7.0.70-40.ep7.el7.noarch.rpm
tomcat7-selinux-7.0.70-40.ep7.el7.noarch.rpm
tomcat7-servlet-3.0-api-7.0.70-40.ep7.el7.noarch.rpm
tomcat7-webapps-7.0.70-40.ep7.el7.noarch.rpm
tomcat8-8.0.36-44.ep7.el7.noarch.rpm
tomcat8-admin-webapps-8.0.36-44.ep7.el7.noarch.rpm
tomcat8-docs-webapp-8.0.36-44.ep7.el7.noarch.rpm
tomcat8-el-2.2-api-8.0.36-44.ep7.el7.noarch.rpm
tomcat8-javadoc-8.0.36-44.ep7.el7.noarch.rpm
tomcat8-jsp-2.3-api-8.0.36-44.ep7.el7.noarch.rpm
tomcat8-jsvc-8.0.36-44.ep7.el7.noarch.rpm
tomcat8-lib-8.0.36-44.ep7.el7.noarch.rpm
tomcat8-log4j-8.0.36-44.ep7.el7.noarch.rpm
tomcat8-selinux-8.0.36-44.ep7.el7.noarch.rpm
tomcat8-servlet-3.1-api-8.0.36-44.ep7.el7.noarch.rpm
tomcat8-webapps-8.0.36-44.ep7.el7.noarch.rpm

x86_64:
tomcat-native-1.2.23-22.redhat_22.ep7.el7.x86_64.rpm
tomcat-native-debuginfo-1.2.23-22.redhat_22.ep7.el7.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-2020-9484
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 2020 Red Hat, Inc.
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