Re: Re: Expose php: on or off
| From: | Derick Rethans | Date: | Thu, 10 Nov 2005 18:35:01 +0000 |
| Subject: | Re: Re: Expose php: on or off | ||
| References: | 1 2 | Groups: | php.internals |
| Request: | Send a blank email to internals+get-19950@lists.php.net to get a copy of this message | ||
On Thu, 10 Nov 2005, Peter Brodersen wrote:
> Those targeting specific web sites might be able to figure out the
> approximate version otherwise. The major version of php could be
> determined in a couple of other ways, such as checking what animal
> (sorry Thies :-) is present, e.g.:
>
> http://www.php.net/cal.php?=PHPE9568F34-D428-11d2-A769-00AA001ACF42
> and otherwise still try any kind of exploit if the version information
> is unavailable.
That special trick should be disabled when expose_php is set to off; did
you verify that?
> I don't think it would reduce the number of attacks turning the
> version information off. But it would be more cumbersome to help
> people with php issues as the php version is not directly available.
Right, that was my point too.
Derick
--
Derick Rethans
http://derickrethans.nl | http://ez.no | http://xdebug.org