[Full-disclosure] LDAP Account Manager Pro v3.6 (lamp) - Multiple Vulnerabilities
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Thu Mar 1 17:35:31 GMT 2012
LDAP Account Manager Pro v3.6 - Multiple Vulnerabilities
LDAP Account Manager Pro is an extended version of LAM which focuses on enterprise usage. It helps you to lower your
administration costs by providing enhanced tools for your users and deskside support staff.
Features LDAP Account Manager (LAM) is a webfrontend for managing entries (e.g. users, groups, DHCP settings) stored
in an LDAP directory. LAM was designed to make LDAP management as easy as possible for the user. It abstracts from the
technical details of LDAP and allows persons without technical background to manage LDAP entries. If needed, power
users may still directly edit LDAP entries via the integrated LDAP browser.
(Copy of the Vendor Homepage: http://www.ldap-account-manager.org/lamcms/lamPro )
Vulnerability-Lab Team discovered multiple web vulnerabilities on LDAPs Account Manager Pro v3.6.
2012-02-22: Public or Non-Public Disclosure
Product: LDAP Account Manager Pro (lamp) v3.6
Multiple persistant input validation vulnerabilities are detected on LDAPs Account Manager Pro v3.6.
The bug allows remote attacker to implement malicious script code on the application side (persistent).
Successful exploitation of the vulnerability allows an attacker to manipulate modules/context (persistent) & can
lead to session hijacking (user/mod/admin).
[+] User Listing & List Input/Output
Multiple client-side Cross Site Scripting vulnerabilities are detected on LDAPs Account Manager Pro v3.6.
The bug allows remote attacker hijack customer/admin sessions with medium required user inter action.
Successful exploitation leads to session hijacking or client side module manipulation attacks and the result
is account steal.
[+] Filter- Search & Listing
Proof of Concept:
The vulnerabilities can be exploited by remote attacker with low & high required user inter action.
For demonstration or reproduce ...
Code Review: Exception handling of User Input & Listing
<div class="statusError ui-corner-all">
<td> <img src="list.php-filter-Dateien/error.png" alt="ERROR" height="32" width="32"></td>
<td><h2 class="statusError ui-corner-all">Please enter a valid filter. Only letters, numbers and
" _*$. at -" are allowed.</h2><p class="statusError ui-corner-all">-1'"><[INJECTED PERSISTENT SCRIPT CODE!] <</p></td>
Code Review: Export Function - Persistent Error Output File
# Suchbereich: base
# Suchfilter: >"<iframe src=http://google.com>
# Anzahl Einträge: 0
# Generated by LDAP Account Manager (http://phpldapadmin.sourceforge.net) on February 22, 2012 4:51 pm
# Version: 3.6
The security risk of the persistent web vulnerabilities are estimated as medium(+).
Vulnerability Research Laboratory - Benjamin Kunz Mejri
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