Sebastian Mendel a écrit :
Marc Delisle schrieb:
Sebastian,
this part of the patch: /** + * protect against deep recursion attack CVE-2006-1549, + * 1000 seems to be more than enough + * + * @see http://www.php-security.org/MOPB/MOPB-02-2007.html + * @see http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-1549 + */ +if (count($GLOBALS) > 1000) { + die('possible deep recurse attack'); +}
is not reached when I test the attack of MOPB-02, it's the other part that protects for this attack.
Do you know in which case this code would trigger? In the case of an attempt to override $GLOBALS?
it should trigger if and only if register_globals is on
I cannot make this code trigger when register_globals is on, it's always the protection in PMA_arrayWalkRecursive() that triggers. I'm attacking with curl http://127.0.0.1/phpmyadmin/ -d a`php -r 'echo str_repeat("[a]",20000);'`=1 do you have some other attack in mind? Marc