It was found that the expression language resolver evaluated expressions
within a privileged code section. A malicious web application could use
this flaw to bypass security manager protections. (CVE-2014-7810)
This update also fixes the following bug:
* Previously, using a New I/O (NIO) connector in the Apache Tomcat 6
servlet resulted in a large memory leak. An upstream patch has been
applied to fix this bug, and the memory leak no longer occurs.
Tomcat must be restarted for this update to take effect.
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