Red Hat Security Advisory 2012-0682-01 - Apache Tomcat is a servlet container. JBoss Enterprise Web Server includes the Tomcat Native library, providing Apache Portable Runtime support for Tomcat. This update fixes the JBPAPP-4873, JBPAPP-6133, and JBPAPP-6852 bugs. It also addresses multiple flaws that weakened the Tomcat HTTP DIGEST authentication implementation, subjecting it to some of the weaknesses of HTTP BASIC authentication, for example, allowing remote attackers to perform session replay attacks.
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