Dear Sir/Madam,
Recently it has been checked that there is security vulnerability for the
tomcat (version 5.0.9) shipped with the JBoss 4.0.3SP1.
>From the link below, it is recommended to upgrade to 5.5.28.
http://marc.info/?l=tomcat-user&m=124449799021571&w=2
We have tried to upgrade the some tomcat library for version 5.5.31 by
following with the steps we found in the web in
http://itapproaches.blogspot.com/2010/08/upgrading-tomcat-in-jboss-405.html
Yet we have encountered the exception (as attached for your reference).
Should we upgrade the tomcat only, without upgrading the JBoss AS?
We would much appreciate it if you could advise you how we could resolve
the situation, so as to address the security vulnerability at your
earliest convenience.
Thanks for your effort in advance.
Again, here is our configuration:
JBoss 4.0.3SP1
Tomcat 5.5.9
Many thanks!
Wilson Fu
HTTP Status 500 -
type Exception report
message
description The server encountered an internal error () that prevented it from
fulfilling this request.
exception
javax.servlet.ServletException:
org.jboss.web.tomcat.tc5.jasper.JspServletOptions.isCaching()Z
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:267)
javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:81)
root cause
java.lang.AbstractMethodError:
org.jboss.web.tomcat.tc5.jasper.JspServletOptions.isCaching()Z
org.apache.jasper.compiler.Parser.parseTaglibDirective(Parser.java:425)
org.apache.jasper.compiler.Parser.parseDirective(Parser.java:499)
org.apache.jasper.compiler.Parser.parseElements(Parser.java:1558)
org.apache.jasper.compiler.Parser.parse(Parser.java:130)
org.apache.jasper.compiler.ParserController.doParse(ParserController.java:245)
org.apache.jasper.compiler.ParserController.parse(ParserController.java:101)
org.apache.jasper.compiler.Compiler.generateJava(Compiler.java:176)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:317)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:298)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:286)
org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:565)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:309)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:308)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:259)
javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:81)
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