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    RedHat: RHSA-2020-5170:01 Moderate: Red Hat JBoss Web Server 5.4 security

    Date 23 Nov 2020
    343
    Posted By LinuxSecurity Advisories
    Updated Red Hat JBoss Web Server 5.4.0 packages are now available for Red Hat Enterprise Linux 6, Red Hat Enterprise Linux 7, and Red Hat Enterprise Linux 8. Red Hat Product Security has rated this release as having a security impact
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    =====================================================================
                       Red Hat Security Advisory
    
    Synopsis:          Moderate: Red Hat JBoss Web Server 5.4 security release
    Advisory ID:       RHSA-2020:5170-01
    Product:           Red Hat JBoss Web Server
    Advisory URL:      https://access.redhat.com/errata/RHSA-2020:5170
    Issue date:        2020-11-23
    CVE Names:         CVE-2020-11996 
    =====================================================================
    
    1. Summary:
    
    Updated Red Hat JBoss Web Server 5.4.0 packages are now available for Red
    Hat Enterprise Linux 6, 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 6 Server - i386, noarch, x86_64
    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 serves as a replacement for
    Red Hat JBoss Web Server 5.3, and includes bug fixes, enhancements, and
    component upgrades, which are documented in the Release Notes, linked to in
    the References.
    
    Security Fix(es):
    
    * tomcat: specially crafted sequence of HTTP/2 requests can lead to DoS
    (CVE-2020-11996)
    
    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 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.
    
    5. Bugs fixed (https://bugzilla.redhat.com/):
    
    1851420 - CVE-2020-11996 tomcat: specially crafted sequence of HTTP/2 requests can lead to DoS
    
    6. JIRA issues fixed (https://issues.jboss.org/):
    
    JWS-1050 - windows text files have linux-like lines ends
    JWS-1445 - [ASF BZ 63765] NIO2 connector with OpenSSL 1.1.1 hangs with TLSv1.3
    
    7. Package List:
    
    Red Hat JBoss Web Server 5.4 for RHEL 6 Server:
    
    Source:
    jws5-jboss-logging-3.4.1-1.Final_redhat_00001.1.el6jws.src.rpm
    jws5-mod_cluster-1.4.2-7.Final_redhat_00002.2.el6jws.src.rpm
    jws5-tomcat-9.0.36-6.redhat_5.2.el6jws.src.rpm
    jws5-tomcat-native-1.2.25-2.redhat_2.el6jws.src.rpm
    
    i386:
    jws5-tomcat-native-1.2.25-2.redhat_2.el6jws.i686.rpm
    jws5-tomcat-native-debuginfo-1.2.25-2.redhat_2.el6jws.i686.rpm
    
    noarch:
    jws5-jboss-logging-3.4.1-1.Final_redhat_00001.1.el6jws.noarch.rpm
    jws5-mod_cluster-1.4.2-7.Final_redhat_00002.2.el6jws.noarch.rpm
    jws5-mod_cluster-tomcat-1.4.2-7.Final_redhat_00002.2.el6jws.noarch.rpm
    jws5-tomcat-9.0.36-6.redhat_5.2.el6jws.noarch.rpm
    jws5-tomcat-admin-webapps-9.0.36-6.redhat_5.2.el6jws.noarch.rpm
    jws5-tomcat-docs-webapp-9.0.36-6.redhat_5.2.el6jws.noarch.rpm
    jws5-tomcat-el-3.0-api-9.0.36-6.redhat_5.2.el6jws.noarch.rpm
    jws5-tomcat-javadoc-9.0.36-6.redhat_5.2.el6jws.noarch.rpm
    jws5-tomcat-jsp-2.3-api-9.0.36-6.redhat_5.2.el6jws.noarch.rpm
    jws5-tomcat-lib-9.0.36-6.redhat_5.2.el6jws.noarch.rpm
    jws5-tomcat-selinux-9.0.36-6.redhat_5.2.el6jws.noarch.rpm
    jws5-tomcat-servlet-4.0-api-9.0.36-6.redhat_5.2.el6jws.noarch.rpm
    jws5-tomcat-webapps-9.0.36-6.redhat_5.2.el6jws.noarch.rpm
    
    x86_64:
    jws5-tomcat-native-1.2.25-2.redhat_2.el6jws.x86_64.rpm
    jws5-tomcat-native-debuginfo-1.2.25-2.redhat_2.el6jws.x86_64.rpm
    
    Red Hat JBoss Web Server 5.4 for RHEL 7 Server:
    
    Source:
    jws5-jboss-logging-3.4.1-1.Final_redhat_00001.1.el7jws.src.rpm
    jws5-mod_cluster-1.4.2-7.Final_redhat_00002.2.el7jws.src.rpm
    jws5-tomcat-9.0.36-6.redhat_5.2.el7jws.src.rpm
    jws5-tomcat-native-1.2.25-2.redhat_2.el7jws.src.rpm
    
    noarch:
    jws5-jboss-logging-3.4.1-1.Final_redhat_00001.1.el7jws.noarch.rpm
    jws5-mod_cluster-1.4.2-7.Final_redhat_00002.2.el7jws.noarch.rpm
    jws5-mod_cluster-tomcat-1.4.2-7.Final_redhat_00002.2.el7jws.noarch.rpm
    jws5-tomcat-9.0.36-6.redhat_5.2.el7jws.noarch.rpm
    jws5-tomcat-admin-webapps-9.0.36-6.redhat_5.2.el7jws.noarch.rpm
    jws5-tomcat-docs-webapp-9.0.36-6.redhat_5.2.el7jws.noarch.rpm
    jws5-tomcat-el-3.0-api-9.0.36-6.redhat_5.2.el7jws.noarch.rpm
    jws5-tomcat-javadoc-9.0.36-6.redhat_5.2.el7jws.noarch.rpm
    jws5-tomcat-jsp-2.3-api-9.0.36-6.redhat_5.2.el7jws.noarch.rpm
    jws5-tomcat-lib-9.0.36-6.redhat_5.2.el7jws.noarch.rpm
    jws5-tomcat-selinux-9.0.36-6.redhat_5.2.el7jws.noarch.rpm
    jws5-tomcat-servlet-4.0-api-9.0.36-6.redhat_5.2.el7jws.noarch.rpm
    jws5-tomcat-webapps-9.0.36-6.redhat_5.2.el7jws.noarch.rpm
    
    x86_64:
    jws5-tomcat-native-1.2.25-2.redhat_2.el7jws.x86_64.rpm
    jws5-tomcat-native-debuginfo-1.2.25-2.redhat_2.el7jws.x86_64.rpm
    
    Red Hat JBoss Web Server 5.4 for RHEL 8:
    
    Source:
    jws5-jboss-logging-3.4.1-1.Final_redhat_00001.1.el8jws.src.rpm
    jws5-mod_cluster-1.4.2-7.Final_redhat_00002.2.el8jws.src.rpm
    jws5-tomcat-9.0.36-6.redhat_5.2.el8jws.src.rpm
    jws5-tomcat-native-1.2.25-2.redhat_2.el8jws.src.rpm
    
    noarch:
    jws5-jboss-logging-3.4.1-1.Final_redhat_00001.1.el8jws.noarch.rpm
    jws5-mod_cluster-1.4.2-7.Final_redhat_00002.2.el8jws.noarch.rpm
    jws5-mod_cluster-tomcat-1.4.2-7.Final_redhat_00002.2.el8jws.noarch.rpm
    jws5-tomcat-9.0.36-6.redhat_5.2.el8jws.noarch.rpm
    jws5-tomcat-admin-webapps-9.0.36-6.redhat_5.2.el8jws.noarch.rpm
    jws5-tomcat-docs-webapp-9.0.36-6.redhat_5.2.el8jws.noarch.rpm
    jws5-tomcat-el-3.0-api-9.0.36-6.redhat_5.2.el8jws.noarch.rpm
    jws5-tomcat-javadoc-9.0.36-6.redhat_5.2.el8jws.noarch.rpm
    jws5-tomcat-jsp-2.3-api-9.0.36-6.redhat_5.2.el8jws.noarch.rpm
    jws5-tomcat-lib-9.0.36-6.redhat_5.2.el8jws.noarch.rpm
    jws5-tomcat-selinux-9.0.36-6.redhat_5.2.el8jws.noarch.rpm
    jws5-tomcat-servlet-4.0-api-9.0.36-6.redhat_5.2.el8jws.noarch.rpm
    jws5-tomcat-webapps-9.0.36-6.redhat_5.2.el8jws.noarch.rpm
    
    x86_64:
    jws5-tomcat-native-1.2.25-2.redhat_2.el8jws.x86_64.rpm
    jws5-tomcat-native-debuginfo-1.2.25-2.redhat_2.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/
    
    8. References:
    
    https://access.redhat.com/security/cve/CVE-2020-11996
    https://access.redhat.com/security/updates/classification/#moderate
    
    9. Contact:
    
    The Red Hat security contact is . More contact
    details at https://access.redhat.com/security/team/contact/
    
    Copyright 2020 Red Hat, Inc.
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