RESIN ServletExec JSP Source Disclosure Vulnerability(Resin Web Server)

[benjurry <benjurry () YEAH NET>]

Resintm serves the fastest servlets and JSP. With Java and JavaScript support, Resin gives web applications the 
flexibility to choose the right language for the task. Resin's leading XSL (XML stylesheet language) support encourages 
separation of content from formatting. 



Resin provides a standalone web server. It actually serves static pages faster than Apache! The standalone web server 
is ideal for evaluation or experimentation and is a good choice as the web server for many sites. 

But On Resin1.2.b2(maybe Resin1.1 also)(Win2k Simplify Chinese version),ServletExec will return the source code of JSP 
files when a HTTP request is appended with "../"

For example, the following URL will display the source of the specified JSP file:

http://benjurry/benjurry.jsp../

Successful exploitation could lead to the disclosure of sensitive information contained within JSP pages.



Solution:

I report this bug to the vendor,and they fix this at Resin1.2,so we can update to Resin1.2





Benjurry
benjurry () 263 net
2000.11.22

Share what I konw,Learn what I don't