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AUSCERT External Security Bulletin Redistribution
ESB-2020.2032
Red Hat JBoss Web Server 3.1 Service Pack 9 security update
11 June 2020
===========================================================================
AusCERT Security Bulletin Summary
---------------------------------
Product: Red Hat JBoss Web Server 3.1 Service Pack 9
Publisher: Red Hat
Operating System: Red Hat Enterprise Linux Server 6
Red Hat Enterprise Linux Server 7
Windows
Impact/Access: Execute Arbitrary Code/Commands -- Existing Account
Resolution: Patch/Upgrade
CVE Names: CVE-2020-9484
Reference: ESB-2020.1793
Original Bulletin:
https://access.redhat.com/errata/RHSA-2020:2483
https://access.redhat.com/errata/RHSA-2020:2487
Comment: This bulletin contains two (2) Red Hat security advisories.
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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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=====================================================================
Red Hat Security Advisory
Synopsis: Important: Red Hat JBoss Web Server 3.1 Service Pack 9 security update
Advisory ID: RHSA-2020:2487-01
Product: Red Hat JBoss Web Server
Advisory URL: https://access.redhat.com/errata/RHSA-2020:2487
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,
RHEL 7 and Windows.
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. 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.
3. Solution:
Before applying the update, back up your existing installation, including
all applications, configuration files, databases and database settings, and
so on.
The References section of this erratum contains a download link for the
update. You must be logged in to download the update.
4. Bugs fixed (https://bugzilla.redhat.com/):
1838332 - CVE-2020-9484 tomcat: deserialization flaw in session persistence
storage leading to RCE
5. References:
https://access.redhat.com/security/cve/CVE-2020-9484
https://access.redhat.com/security/updates/classification/#important
https://access.redhat.com/jbossnetwork/restricted/listSoftware.html?product=
webserver&downloadType=securityPatches&version=3.1
https://access.redhat.com/documentation/en-us/red_hat_jboss_web_server/3.1/
6. 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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