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Message-ID: <4F4BAFF8.3070401@redhat.com>
Date: Mon, 27 Feb 2012 09:31:52 -0700
From: Kurt Seifried <kseifried@...hat.com>
To: oss-security@...ts.openwall.com
CC: Henri Salo <henri@...v.fi>, corryl80@...il.com, bugtraq@...urityfocus.com
Subject: Re: Case YVS Image Gallery
On 02/27/2012 04:32 AM, Henri Salo wrote:
> http://osvdb.org/show/osvdb/79477
>
> The software "YVS Image Gallery" seems to be full of security issues. For example one can have lots of fun with this. Copy from installation.php:
>
> """
> case(isset($_POST['db_name'])):
>
> $host = $_POST['host'];
> $db_name = $_POST['db_name'];
> $db_user_name = $_POST['db_user_name'];
> $db_password = $_POST['db_password'];
>
> $admin_name = $_POST['admin_name'];
> $admin_password = $_POST['admin_password'];
>
> $o_host = $_POST['o_host'];
> $o_db_name = $_POST['o_db_name'];
> $o_db_user_name = $_POST['o_db_user_name'];
> $o_db_password = $_POST['o_db_password'];
>
> //read in the file
> $file = "../functions/db_connect.php";
> $fh = fopen($file, 'r+');
> $contents = fread($fh, filesize($file));
>
> //set up the text to change
> $text_to_change = array();
> $new_text = array();
>
> $text_to_change[] = '$dbhost="'.$o_host.'"';
> $text_to_change[] = '$dbuser="'.$o_db_user_name.'"';
> $text_to_change[] = '$dbpass="'.$o_db_password.'"';
> $text_to_change[] = '$dbname="'.$o_db_name.'"';
>
> $new_text[] = '$dbhost="'.$host.'"';
> $new_text[] = '$dbuser="'.$db_user_name.'"';
> $new_text[] = '$dbpass="'.$db_password.'"';
> $new_text[] = '$dbname="'.$db_name.'"';
>
> $new_contents = str_replace($text_to_change, $new_text, $contents);
> fclose($fh);
>
> // Open file to write
> $fh = fopen($file, 'r+');
> fwrite($fh, $new_contents);
> fclose($fh);
>
> //set up new admin user
>
> include '../functions/db_connect.php';
>
> db_connect();
> """
>
> I'll bet this software is not used much, but I can list all problems I can find if we want to assign CVE-identifiers to cases like these. No contact information of developer found. Any ideas how to get these fixed or get the code out of internet. The package is also hosted in here: http://www.hotscripts.com/listing/yvs-image-gallery/ (and probably others).
>
> - Henri Salo
If you make a list of issues (e.g. XSS, CSRF, etc) with the code
examples I can assign the various blocks of issues CVEs.
--
Kurt Seifried Red Hat Security Response Team (SRT)
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