(RHSA-2018:0466) Important: Red Hat JBoss Web Server 3.1.0 Service Pack 2 security update

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 2 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):

• apr: Out-of-bounds array deref in apr_time_exp*() functions (CVE-2017-12613)

• tomcat: Remote Code Execution via JSP Upload (CVE-2017-12615)

• tomcat: Information Disclosure when using VirtualDirContext (CVE-2017-12616)

• tomcat: Remote Code Execution bypass for CVE-2017-12615 (CVE-2017-12617)

• tomcat-native: Mishandling of client certificates can allow for OCSP check bypass (CVE-2017-15698)

• tomcat: Incorrect handling of empty string URL in security constraints can lead to unintended exposure of resources (CVE-2018-1304)

• tomcat: Late application of security constraints can lead to resource exposure for unauthorised users (CVE-2018-1305)

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.