--TEST-- Bug #75054: A Denial of Service Vulnerability was found when performing deserialization --FILE-- <?php $poc = 'a:9:{i:0;s:4:"0000";i:0;s:4:"0000";i:0;R:2;s:4:"5003";R:2;s:4:"0000";R:2;s:4:"0000";R:2;s:4:"'; $poc .= "\x06"; $poc .= '000";R:2;s:4:"0000";d:0;s:4:"0000";a:9:{s:4:"0000";'; var_dump(unserialize($poc)); ?> --EXPECTF-- Notice: unserialize(): Error at offset 43 of 145 bytes in %s on line %d bool(false)