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Red Hat Security Advisory 2021-0494-01

Red Hat Security Advisory 2021-0494-01
Posted Feb 11, 2021
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2021-0494-01 - 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 Tomcat Servlet container, JBoss HTTP Connector, the PicketLink Vault extension for Apache Tomcat, and the Tomcat Native library. This release of Red Hat JBoss Web Server 5.4.1 serves as a replacement for Red Hat JBoss Web Server 5.4.0, and includes bug fixes, enhancements and component upgrades, which are documented in the Release Notes, linked to in the References. Issues addressed include information leakage and null pointer vulnerabilities.

tags | advisory, java, web, vulnerability
systems | linux, redhat
advisories | CVE-2020-13943, CVE-2020-17527, CVE-2020-1971, CVE-2021-24122
MD5 | 6b053c0d3f9913cf5f8e59dc6917ed6c

Red Hat Security Advisory 2021-0494-01

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

Synopsis: Moderate: Red Hat JBoss Web Server 5.4.1 Security Update
Advisory ID: RHSA-2021:0494-01
Product: Red Hat JBoss Web Server
Advisory URL: https://access.redhat.com/errata/RHSA-2021:0494
Issue date: 2021-02-11
CVE Names: CVE-2020-1971 CVE-2020-13943 CVE-2020-17527
CVE-2021-24122
====================================================================
1. Summary:

Updated Red Hat JBoss Web Server 5.4.1 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 Moderate. 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 - noarch, x86_64
Red Hat JBoss Web Server 5.4 for RHEL 8 - 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
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 5.4.1 serves as a replacement for
Red Hat JBoss Web Server 5.4.0, and includes bug fixes, enhancements and
component upgrades, which are documented in the Release Notes, linked to in
the References.

Security Fix(es):

* tomcat: Apache Tomcat HTTP/2 Request mix-up (CVE-2020-13943)
* tomcat: HTTP/2 request header mix-up (CVE-2020-17527)
* tomcat: Information disclosure when using NTFS file system
(CVE-2021-24122)
* openssl: EDIPARTYNAME NULL pointer de-reference (CVE-2020-1971)

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/):

1887648 - CVE-2020-13943 tomcat: Apache Tomcat HTTP/2 Request mix-up
1903409 - CVE-2020-1971 openssl: EDIPARTYNAME NULL pointer de-reference
1904221 - CVE-2020-17527 tomcat: HTTP/2 request header mix-up
1917209 - CVE-2021-24122 tomcat: Information disclosure when using NTFS file system

6. Package List:

Red Hat JBoss Web Server 5.4 for RHEL 7 Server:

Source:
jws5-tomcat-9.0.36-9.redhat_8.1.el7jws.src.rpm
jws5-tomcat-native-1.2.25-3.redhat_3.el7jws.src.rpm

noarch:
jws5-tomcat-9.0.36-9.redhat_8.1.el7jws.noarch.rpm
jws5-tomcat-admin-webapps-9.0.36-9.redhat_8.1.el7jws.noarch.rpm
jws5-tomcat-docs-webapp-9.0.36-9.redhat_8.1.el7jws.noarch.rpm
jws5-tomcat-el-3.0-api-9.0.36-9.redhat_8.1.el7jws.noarch.rpm
jws5-tomcat-javadoc-9.0.36-9.redhat_8.1.el7jws.noarch.rpm
jws5-tomcat-jsp-2.3-api-9.0.36-9.redhat_8.1.el7jws.noarch.rpm
jws5-tomcat-lib-9.0.36-9.redhat_8.1.el7jws.noarch.rpm
jws5-tomcat-selinux-9.0.36-9.redhat_8.1.el7jws.noarch.rpm
jws5-tomcat-servlet-4.0-api-9.0.36-9.redhat_8.1.el7jws.noarch.rpm
jws5-tomcat-webapps-9.0.36-9.redhat_8.1.el7jws.noarch.rpm

x86_64:
jws5-tomcat-native-1.2.25-3.redhat_3.el7jws.x86_64.rpm
jws5-tomcat-native-debuginfo-1.2.25-3.redhat_3.el7jws.x86_64.rpm

Red Hat JBoss Web Server 5.4 for RHEL 8:

Source:
jws5-tomcat-9.0.36-9.redhat_8.1.el8jws.src.rpm
jws5-tomcat-native-1.2.25-3.redhat_3.el8jws.src.rpm

noarch:
jws5-tomcat-9.0.36-9.redhat_8.1.el8jws.noarch.rpm
jws5-tomcat-admin-webapps-9.0.36-9.redhat_8.1.el8jws.noarch.rpm
jws5-tomcat-docs-webapp-9.0.36-9.redhat_8.1.el8jws.noarch.rpm
jws5-tomcat-el-3.0-api-9.0.36-9.redhat_8.1.el8jws.noarch.rpm
jws5-tomcat-javadoc-9.0.36-9.redhat_8.1.el8jws.noarch.rpm
jws5-tomcat-jsp-2.3-api-9.0.36-9.redhat_8.1.el8jws.noarch.rpm
jws5-tomcat-lib-9.0.36-9.redhat_8.1.el8jws.noarch.rpm
jws5-tomcat-selinux-9.0.36-9.redhat_8.1.el8jws.noarch.rpm
jws5-tomcat-servlet-4.0-api-9.0.36-9.redhat_8.1.el8jws.noarch.rpm
jws5-tomcat-webapps-9.0.36-9.redhat_8.1.el8jws.noarch.rpm

x86_64:
jws5-tomcat-native-1.2.25-3.redhat_3.el8jws.x86_64.rpm
jws5-tomcat-native-debuginfo-1.2.25-3.redhat_3.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-2020-1971
https://access.redhat.com/security/cve/CVE-2020-13943
https://access.redhat.com/security/cve/CVE-2020-17527
https://access.redhat.com/security/cve/CVE-2021-24122
https://access.redhat.com/security/updates/classification/#moderate

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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