Beefy Boxes and Bandwidth Generously Provided by pair Networks
Syntactic Confectionery Delight
 
PerlMonks  

CGI Security and the null byte problem

by Ovid (Cardinal)
on Oct 26, 2000 at 07:17 UTC ( #38548=perlmeditation: print w/ replies, xml ) Need Help??

Help for this page

Select Code to Download


  1. or download this
    #!C:/perl/bin/perl.exe -wT
    use strict;
    ...
          $cgi->start_html,
          $cgi->pre( $userInfo ),
          $cgi->end_html;
    
  2. or download this
    http://localhost/cgi-bin/insecure.cgi?file=insecure.cgi%00loser!
    

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: perlmeditation [id://38548]
Approved by root
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others chanting in the Monastery: (7)
As of 2014-11-29 01:50 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    My preferred Perl binaries come from:














    Results (203 votes), past polls