title: Red Hat Security Advisory: tomcat6 security and bug fix update
description: Tomcat/JbossWeb: security manager bypass via EL expressions
cpes: cpe:/o:redhat:enterprise_linux:6::client cpe:/o:redhat:enterprise_linux:6::computenode cpe:/o:redhat:enterprise_linux:6::server cpe:/o:redhat:enterprise_linux:6::workstation