Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]


Groups > comp.lang.php > #14650

Re: php challenge

Path csiph.com!v102.xanadu-bbs.net!xanadu-bbs.net!feeder.erje.net!eu.feeder.erje.net!newsfeed.datemas.de!weretis.net!feeder1.news.weretis.net!news.solani.org!.POSTED!not-for-mail
From "Christoph M. Becker" <cmbecker69@arcor.de>
Newsgroups comp.lang.php
Subject Re: php challenge
Date Thu, 27 Nov 2014 19:52:30 +0100
Organization solani.org
Lines 16
Message-ID <m57rt5$s2e$1@solani.org> (permalink)
References <aea937c1-40e4-4b95-9857-8492730248de@googlegroups.com>
Mime-Version 1.0
Content-Type text/plain; charset=windows-1252
Content-Transfer-Encoding 7bit
X-Trace solani.org 1417114341 28750 eJwFwYEBwCAIA7CXrJSC5zCR/09Y4iboBuWij08z1pjB9sJxZDP5Tje/srrjxOaNipcCUvoBBbIQQQ== (27 Nov 2014 18:52:21 GMT)
X-Complaints-To abuse@news.solani.org
NNTP-Posting-Date Thu, 27 Nov 2014 18:52:21 +0000 (UTC)
User-Agent Mozilla/5.0 (Windows NT 6.1; WOW64; rv:31.0) Gecko/20100101 Thunderbird/31.2.0
X-User-ID eJwNwokRwDAIA7CV+GzIOgSy/wjtSXAqbwbBwPsdbkcVJx1TT1b14ohnS/uaDMsaBmOUWH8KLhAT
In-Reply-To <aea937c1-40e4-4b95-9857-8492730248de@googlegroups.com>
Cancel-Lock sha1:YeSzNTjOE2NYABkqzFosNFWMtgI=
X-NNTP-Posting-Host eJwNxEkBACAIBMBKIixHHEHoH0HnMWAlLROFCgbjwtm2/DRutEEJi81PGPIKflG7aggRTpQPEfIQuQ==
Xref csiph.com comp.lang.php:14650

Show key headers only | View raw


Kiuhnm Mnhuik wrote:

> Here's the picture of the challenge "other2" found on
> http://halls-of-valhalla.org/: http://i.share.pho.to/fd1e7ff4_o.png 
> AFAIK, we can only control $_GET['username'] and $_GET['password'].
> Since there aren't any evals or similar I don't see how we can inject
> code. I suspect we have to set $loggedIn to true, but how?

If register_globals[1]=On that would be easy (because $loggedIn is not
necessarily initialized, and it is tested for being == true, instead of
=== true).  Fortunately, that misfeature had been removed as of PHP 5.4.

[1] <http://php.net/manual/en/security.globals.php>

-- 
Christoph M. Becker

Back to comp.lang.php | Previous | NextPrevious in thread | Next in thread | Find similar | Unroll thread


Thread

php challenge Kiuhnm Mnhuik <gandalf23@mail.com> - 2014-11-27 09:12 -0800
  Re: php challenge Jerry Stuckle <jstucklex@attglobal.net> - 2014-11-27 13:40 -0500
    Re: php challenge Kiuhnm Mnhuik <gandalf23@mail.com> - 2014-11-27 11:31 -0800
      Re: php challenge Jerry Stuckle <jstucklex@attglobal.net> - 2014-11-27 15:27 -0500
        Re: php challenge Kiuhnm Mnhuik <gandalf23@mail.com> - 2014-11-27 15:55 -0800
          Re: php challenge Jerry Stuckle <jstucklex@attglobal.net> - 2014-11-27 20:35 -0500
            Re: php challenge Kiuhnm Mnhuik <gandalf23@mail.com> - 2014-11-27 19:16 -0800
              Re: php challenge Jerry Stuckle <jstucklex@attglobal.net> - 2014-11-28 09:10 -0500
                Re: php challenge Kiuhnm Mnhuik <gandalf23@mail.com> - 2014-11-28 12:52 -0800
                Re: php challenge Jerry Stuckle <jstucklex@attglobal.net> - 2014-11-28 16:32 -0500
  Re: php challenge "Christoph M. Becker" <cmbecker69@arcor.de> - 2014-11-27 19:52 +0100
    Re: php challenge Jerry Stuckle <jstucklex@attglobal.net> - 2014-11-27 14:18 -0500
      Re: php challenge "Christoph M. Becker" <cmbecker69@arcor.de> - 2014-11-27 21:12 +0100
        Re: php challenge Jerry Stuckle <jstucklex@attglobal.net> - 2014-11-27 15:28 -0500
    Re: php challenge Kiuhnm Mnhuik <gandalf23@mail.com> - 2014-11-27 12:00 -0800
      Re: php challenge Jerry Stuckle <jstucklex@attglobal.net> - 2014-11-27 15:30 -0500
        Re: php challenge Kiuhnm Mnhuik <gandalf23@mail.com> - 2014-11-27 15:02 -0800
          Re: php challenge Jerry Stuckle <jstucklex@attglobal.net> - 2014-11-27 20:36 -0500
            Re: php challenge Kiuhnm Mnhuik <gandalf23@mail.com> - 2014-11-27 19:18 -0800

csiph-web