-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Important: Red Hat JBoss Web Server 5.3 release Advisory ID: RHSA-2020:1521-01 Product: Red Hat JBoss Web Server Advisory URL: https://access.redhat.com/errata/RHSA-2020:1521 Issue date: 2020-04-21 CVE Names: CVE-2019-12418 CVE-2019-17563 CVE-2019-17569 CVE-2020-1935 CVE-2020-1938 ===================================================================== 1. Summary: Red Hat JBoss Web Server 5.3.0 zip release for RHEL 6, RHEL 7, RHEL 8 and Microsoft Windows is available. 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 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 5.3 serves as a replacement for Red Hat JBoss Web Server 5.2, 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 AJP File Read/Inclusion Vulnerability (CVE-2020-1938) * tomcat: local privilege escalation (CVE-2019-12418) * tomcat: session fixation (CVE-2019-17563) * tomcat: Regression in handling of Transfer-Encoding header allows for HTTP request smuggling (CVE-2019-17569) * 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. 3. 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 4. Bugs fixed (https://bugzilla.redhat.com/): 1785699 - CVE-2019-12418 tomcat: local privilege escalation 1785711 - CVE-2019-17563 tomcat: session fixation when using FORM authentication 1806398 - CVE-2020-1938 tomcat: Apache Tomcat AJP File Read/Inclusion Vulnerability 1806835 - CVE-2020-1935 tomcat: Mishandling of Transfer-Encoding header allows for HTTP request smuggling 1806849 - CVE-2019-17569 tomcat: Regression in handling of Transfer-Encoding header allows for HTTP request smuggling 5. References: https://access.redhat.com/security/cve/CVE-2019-12418 https://access.redhat.com/security/cve/CVE-2019-17563 https://access.redhat.com/security/cve/CVE-2019-17569 https://access.redhat.com/security/cve/CVE-2020-1935 https://access.redhat.com/security/cve/CVE-2020-1938 https://access.redhat.com/security/updates/classification/#important 6. Contact: The Red Hat security contact is . More contact details at https://access.redhat.com/security/team/contact/ Copyright 2020 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBXp7RQtzjgjWX9erEAQhqBRAAj8/sNuNxhNDgbPs0oGT5XyT/APw+WHku yw1y//QnmJ5GG7bOsBYmGb8s95tt4bwf9r5vxIjjqmr3FEcM8aGX+kwghEGOseQ4 NfA2dPWW049XhxEWl0oPwZb7v5fGHhVRNR2OYBCxZy01ehfx8pgLhKhHjzDEwraA I70F4arGjvLvZK0h/XB4s/D72zygS7l/8Qs9flYnJKBmHziNoUS2eUJvD1OghmvK fYsDkVNslyPj/2W4CX20A1IR/SpPmmI2rmJHdmX0Czc++N06bEvqBodlt7UQunss GQgtzkmI7Sm6uUZf34cBIvVfWkHHoYCNetETrVSW3AZ2F8anPi9jp5o4n0LSgMY+ 4ZQxYEXWKt8mFZSUln/LxdekoxK+mQrEDmXX3f//2HzA1wNV5jxYBxWbuvRkJBBA 5zfdIl4RvpN5WyLr0KAkjzhfOt9MhqA/2m3u0wF93T62+sGLtVpdvcXlSe5zW4rp d3XeQbYg5X51N4nDK1gTii7OCdj8OThed9htKRaID9sklPEj8HH9xjPXS8VgUGF3 xYVy1BQ7YAFqGo9PJ2W14QGCZRuHbUVit4oMOq9S5jz9oz1vXuUkEFVRnesMYwMR DGJTzk4gwZpo7NIAWUzse6m8982jSvf65b4xuIy+oDoLOzN+ScjGG0VFtWVz23R1 vkW7HiD8j8Q= =4Q/x -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce