Red Hat Security Advisory 2013-1786-01 - Red Hat JBoss Enterprise Application Platform 6 is a platform for Java applications based on JBoss Application Server 7. The HawtJNI Library class wrote native libraries to a predictable file name in /tmp/ when the native libraries were bundled in a JAR file, and no custom library path was specified. A local attacker could overwrite these native libraries with malicious versions during the window between when HawtJNI writes them and when they are executed. A flaw was found in the way method-level authorization for JAX-WS Service endpoints was performed by the EJB invocation handler implementation. Any restrictions declared on EJB methods were ignored when executing the JAX-WS handlers, and only class-level restrictions were applied. A remote attacker who is authorized to access the EJB class, could invoke a JAX-WS handler which they were not authorized to invoke.
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