Secunia CSI 5.0
Overview
Advisories
Research
Forums
Create Profile
Our Commitment
Database
Search
Advisories by Product
Advisories by Vendor
Terminology
Report Vulnerability
Insecure Library Loading

Secunia Advisory SA36309

vtiger CRM Multiple Vulnerabilities
Secunia Advisory SA36309
Get alerted and manage the vulnerability life cycle
Free Trial

Release Date 2009-08-19
Last Update 2009-09-23
   
Popularity 2,626 views
Comments 0 comments

Criticality level Moderately criticalModerately critical
Impact Cross Site Scripting
Exposure of sensitive information
System access
Security Bypass
Where From remote
Authentication level Available in Customer Area
   
Report reliability Available in Customer Area
Solution Status Vendor Patch
   
Systems affected Available in Customer Area
Approve distribution Available in Customer Area
   
Software:
vtiger CRM 5.x

Secunia CVSS Score Available in Customer Area
CVE Reference(s) CVE-2009-3247 CVSS available in Customer Area
CVE-2009-3248 CVSS available in Customer Area
CVE-2009-3249 CVSS available in Customer Area
CVE-2009-3250 CVSS available in Customer Area
CVE-2009-3251 CVSS available in Customer Area
CVE-2009-3257 CVSS available in Customer Area
CVE-2009-3258 CVSS available in Customer Area
  

Description

Some vulnerabilities have been reported in vtiger CRM, which can be exploited by malicious users to disclose sensitive information, bypass certain security restrictions, and compromise a vulnerable system, and by malicious people to conduct cross-site scripting and cross-site request forgery attacks and disclose potentially sensitive information.

1) An error exists in the file upload functionality due to the emails module not properly checking file names and extensions. This can be exploited to upload files and e.g. execute arbitrary PHP code.

Successful exploitation requires a valid user account.

2) The application allows users to perform certain actions via HTTP requests without performing any validation checks to verify the requests. This can be exploited to e.g. add additional RSS feeds.

3) Input passed to the "module" parameter in graph.php is not properly verified before being used to include files. This can be exploited to include arbitrary files from local resources.

4) Input passed to the "action" parameter in phprint.php is not properly sanitised before being returned to the user. This can be exploited to execute arbitrary HTML and script code in a user's browser session in context of an affected site.

5) The application does not properly restrict users from accessing certain disabled fields, which can be exploited by creating a custom view for the calendar.

6) The application does not properly restrict users from overwriting the "Account Billing Address" and "Shipping Address".

7) The application does not properly restrict users from inserting and deleting filters, attachments, and reports.


Solution
Reportedly fixed in version 5.1.0.

Provided and/or discovered by
1-4) Giovanni "evilaliv3" Pellerano, Antonio "s4tan" Parata, and Francesco "ascii" Ongaro
5) Reported in a bug by bharathi
6) Reported in a bug by vashni
7) VinOnTiger

Changelog
Further details available in Customer Area

Original Advisory
1-4) http://www.ush.it/2009/08/18/vtiger-crm-504-multiple-vulnerabilities/
5) http://trac.vtiger.com/cgi-bin/trac.cgi/ticket/4208
6) http://trac.vtiger.com/cgi-bin/trac.cgi/ticket/5055
7) http://forums.vtiger.com/viewtopic.php?t=16756
http://trac.vtiger.com/cgi-bin/trac.cgi/ticket/5249

Deep Links
Links available in Customer Area


Do you have additional information related to this advisory?

Please provide information about patches, mitigating factors, new versions, exploits, faulty patches, links, and other relevant data by posting comments to this Advisory. You can also send this information to vuln@secunia.com

Subject: vtiger CRM Multiple Vulnerabilities
 
No posts yet

-

You must be logged in to post a comment.




 Products Solutions Customers Partner Resources Company
 
 Corporate
Vulnerability Intelligence Manager (VIM)
Corporate Software Inspector (CSI)
Consumer
Personal Software Inspector (PSI)
Online Software Inspector (OSI)
 Industry
Compliance
Technology
Integration
 Customers
Testimonials
 VARS
MSSP
Technology Partners
References
 Factsheets
Reports & Papers
Webinars
Events
 About us
Careers
Memberships
Newsroom


 
© 2002-2012 Secunia ApS - Rued Langgaards Vej 8, 4th floor, DK-2300 Copenhagen, Denmark - +45 7020 5144
Terms & Conditions and Copyright - Privacy - Report Vulnerability