- 34,644
- 0
- 18 Дек 2022
- EDB-ID
- 2876
- Проверка EDB
-
- Пройдено
- Автор
- TIM WEBER
- Тип уязвимости
- WEBAPPS
- Платформа
- PHP
- CVE
- cve-2006-6338
- Дата публикации
- 2006-12-01
Код:
S Y N O P S I S /
================='
-( access: remote severity: high )-
deV!L`z Clanportal allows nearly arbitrary files to be uploaded and stored on
the server's filesystem, which enables anyone, even without a user account, to
upload PHP code and execute it, leading to arbitrary code execution.
B A C K G R O U N D /
====================='
deV!L`z Clanportal (short "DZCP") is a suite of PHP scripts that allow anybody
to create a feature-rich website for her online gaming clan.
A F F E C T E D V E R S I O N S /
==================================='
verified on: 1.3.6
possibly vulnerable: <= 1.3.6
fixed in: 1.3.6.1
I M P A C T /
============='
The attacker can run own code on the web sever with the same privileges as DZCP
itself, enabling her to do almost anything from getting the MySQL password to
hosting own files and scripts or getting a shell on the server.
P R E R E Q U I S I T I E S /
============================='
the attacker needs a file that is both a valid JPEG or GIF file and valid
PHP (or probably other) code
A B O U T T H E A U T H O R /
================================='
Tim Weber, computer science student at the University of Mannheim, Germany,
currently looking for an internship at some IT security or pentesting company,
can be reached via e-mail: scy-adv-061124b at the host scytale.de.
P R O O F O F C O N C E P T /
================================='
Get a JPEG file, open it in a hex editor, add some PHP inside the EXIF data or
in similar places. Make sure PHP's getimagesize() does not return false and
that the file does not throw parse errors or the like when fed to PHP. Then:
curl -F '[email protected];type=image/jpeg' 'http://<dzcp>/upload/index.php?action=userpic&do=upload'
Then check http://<dzcp>/inc/images/uploads/userpics/.php
# milw0rm.com [2006-12-01]- Источник
- www.exploit-db.com
