--TEST-- CVE-2013-6420 --SKIPIF-- <?php if (!extension_loaded("openssl")) die("skip"); ?> --FILE-- <?php $crt = substr(__FILE__, 0, -4).'.crt'; $info = openssl_x509_parse("file://$crt"); var_dump($info['issuer']['emailAddress'], $info["validFrom_time_t"]); ?> Done --EXPECTF-- %s openssl_x509_parse(): illegal length in timestamp in %s%ecve-2013-6420.php on line 3 string(27) "stefan.esser@sektioneins.de" int(-1) Done