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Red Hat Security Advisory 2020-3303-01

Red Hat Security Advisory 2020-3303-01
Posted Aug 4, 2020
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2020-3303-01 - 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, JBoss HTTP Connector, Hibernate, and the Tomcat Native library. This release of Red Hat JBoss Web Server 3.1 Service Pack 10 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. Issues addressed include HTTP request smuggling and denial of service vulnerabilities.

tags | advisory, java, web, denial of service, vulnerability
systems | linux, redhat
advisories | CVE-2020-13935, CVE-2020-1935
SHA-256 | 72459dedb4bc87767ff9ec4e3a6d02e13077fcfa240e22e8b5884e01dbfea3a3

Red Hat Security Advisory 2020-3303-01

Change Mirror Download
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Hash: SHA256

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

Synopsis: Important: Red Hat JBoss Web Server 3.1 Service Pack 10 security update
Advisory ID: RHSA-2020:3303-01
Product: Red Hat JBoss Web Server
Advisory URL: https://access.redhat.com/errata/RHSA-2020:3303
Issue date: 2020-08-04
CVE Names: CVE-2020-1935 CVE-2020-13935
====================================================================
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 - noarch
Red Hat JBoss Web Server 3.1 for RHEL 7 - noarch

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 10 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: multiple requests with invalid payload length in a WebSocket
frame could lead to DoS (CVE-2020-13935)
* tomcat: Mishandling of Transfer-Encoding header allows for HTTP request
smuggling (CVE-2020-1935)

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/):

1806835 - CVE-2020-1935 tomcat: Mishandling of Transfer-Encoding header allows for HTTP request smuggling
1857024 - CVE-2020-13935 tomcat: multiple requests with invalid payload length in a WebSocket frame could lead to DoS

6. Package List:

Red Hat JBoss Web Server 3.1 for RHEL 6:

Source:
tomcat7-7.0.70-41.ep7.el6.src.rpm
tomcat8-8.0.36-45.ep7.el6.src.rpm

noarch:
tomcat7-7.0.70-41.ep7.el6.noarch.rpm
tomcat7-admin-webapps-7.0.70-41.ep7.el6.noarch.rpm
tomcat7-docs-webapp-7.0.70-41.ep7.el6.noarch.rpm
tomcat7-el-2.2-api-7.0.70-41.ep7.el6.noarch.rpm
tomcat7-javadoc-7.0.70-41.ep7.el6.noarch.rpm
tomcat7-jsp-2.2-api-7.0.70-41.ep7.el6.noarch.rpm
tomcat7-jsvc-7.0.70-41.ep7.el6.noarch.rpm
tomcat7-lib-7.0.70-41.ep7.el6.noarch.rpm
tomcat7-log4j-7.0.70-41.ep7.el6.noarch.rpm
tomcat7-selinux-7.0.70-41.ep7.el6.noarch.rpm
tomcat7-servlet-3.0-api-7.0.70-41.ep7.el6.noarch.rpm
tomcat7-webapps-7.0.70-41.ep7.el6.noarch.rpm
tomcat8-8.0.36-45.ep7.el6.noarch.rpm
tomcat8-admin-webapps-8.0.36-45.ep7.el6.noarch.rpm
tomcat8-docs-webapp-8.0.36-45.ep7.el6.noarch.rpm
tomcat8-el-2.2-api-8.0.36-45.ep7.el6.noarch.rpm
tomcat8-javadoc-8.0.36-45.ep7.el6.noarch.rpm
tomcat8-jsp-2.3-api-8.0.36-45.ep7.el6.noarch.rpm
tomcat8-jsvc-8.0.36-45.ep7.el6.noarch.rpm
tomcat8-lib-8.0.36-45.ep7.el6.noarch.rpm
tomcat8-log4j-8.0.36-45.ep7.el6.noarch.rpm
tomcat8-selinux-8.0.36-45.ep7.el6.noarch.rpm
tomcat8-servlet-3.1-api-8.0.36-45.ep7.el6.noarch.rpm
tomcat8-webapps-8.0.36-45.ep7.el6.noarch.rpm

Red Hat JBoss Web Server 3.1 for RHEL 7:

Source:
tomcat7-7.0.70-41.ep7.el7.src.rpm
tomcat8-8.0.36-45.ep7.el7.src.rpm

noarch:
tomcat7-7.0.70-41.ep7.el7.noarch.rpm
tomcat7-admin-webapps-7.0.70-41.ep7.el7.noarch.rpm
tomcat7-docs-webapp-7.0.70-41.ep7.el7.noarch.rpm
tomcat7-el-2.2-api-7.0.70-41.ep7.el7.noarch.rpm
tomcat7-javadoc-7.0.70-41.ep7.el7.noarch.rpm
tomcat7-jsp-2.2-api-7.0.70-41.ep7.el7.noarch.rpm
tomcat7-jsvc-7.0.70-41.ep7.el7.noarch.rpm
tomcat7-lib-7.0.70-41.ep7.el7.noarch.rpm
tomcat7-log4j-7.0.70-41.ep7.el7.noarch.rpm
tomcat7-selinux-7.0.70-41.ep7.el7.noarch.rpm
tomcat7-servlet-3.0-api-7.0.70-41.ep7.el7.noarch.rpm
tomcat7-webapps-7.0.70-41.ep7.el7.noarch.rpm
tomcat8-8.0.36-45.ep7.el7.noarch.rpm
tomcat8-admin-webapps-8.0.36-45.ep7.el7.noarch.rpm
tomcat8-docs-webapp-8.0.36-45.ep7.el7.noarch.rpm
tomcat8-el-2.2-api-8.0.36-45.ep7.el7.noarch.rpm
tomcat8-javadoc-8.0.36-45.ep7.el7.noarch.rpm
tomcat8-jsp-2.3-api-8.0.36-45.ep7.el7.noarch.rpm
tomcat8-jsvc-8.0.36-45.ep7.el7.noarch.rpm
tomcat8-lib-8.0.36-45.ep7.el7.noarch.rpm
tomcat8-log4j-8.0.36-45.ep7.el7.noarch.rpm
tomcat8-selinux-8.0.36-45.ep7.el7.noarch.rpm
tomcat8-servlet-3.1-api-8.0.36-45.ep7.el7.noarch.rpm
tomcat8-webapps-8.0.36-45.ep7.el7.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-2020-1935
https://access.redhat.com/security/cve/CVE-2020-13935
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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