A new cross-site scripting flaw has been reported in the tomcat jsp examples as shipped in tomcat5-webapps in Red Hat Application Server. See http://issues.apache.org/jira/browse/GERONIMO-1474 This is fixed in upstream svn. Marking this as moderate severity as users should not be putting examples into production environments. I've held off marking it low as the examples ought to show good practices and our users may copy the bad behaviour. Note also these issues http://issues.apache.org/bugzilla/show_bug.cgi?id=32953 Note: We've not looked which of these issues actually affect the tomcat5-webapps package.
This issue has been fixed upstream with Tomcat version 5.5.12 and the upstream version is part of errata RHSA-2006:0161. http://rhn.redhat.com/errata/RHSA-2006-0161.html