Secunia Logo  


Secunia PSI WorldMap
 
ModernBill Payment SSL Missing Peer Certificate Verification
Secunia Advisory: SA21663
Release Date: 2006-08-30
Last Update: 2006-09-04
Popularity: 8,241 views

Critical:
Less critical
Impact: Exposure of sensitive information
Where: From remote
Solution Status: Vendor Patch

Software:ModernBill 5.x

Secunia CVSS-2 Score: Available in Secunia business solutions

Subscribe: Instant alerts on relevant vulnerabilities


Advisory Content (Page 1 of 3)[ 1 ] [ 2 ] [ 3 ]

Description:
Justin Samuel has reported a security issue in ModernBill, which can be exploited by malicious people to conduct man-in-the-middle (MITM) attacks.

The problem is caused due to the application calling CURL with CURLOPT_SSL_VERIFYPEER
and CURLOPT_SSL_VERIFYHOST set to false when communicating with a payment gateway over SSL. This causes the CURL library to not properly verifying the peer's certificate and can potentially be exploited in a man-in-the-middle attack to decrypt all communications between ModernBill and the payment gateway.

The security issue has been reported in version 5.0.1. Other versions may also be affected.

Change Page:
[ 1 ] [ 2 ] [ 3 ]



Track this Secunia Advisory
Customers of the Secunia Vulnerability Intelligence solutions will automatically receive updates when new information regarding this advisory is released.

Read more about our Vulnerability Intelligence solutions and what they can do for you and your company.

About this Secunia Advisory
Please note: The information that this Secunia Advisory is based on comes from a third party unless stated otherwise.

Secunia collects, validates, and verifies all vulnerability reports issued by security research groups, vendors, and others.
  
Latest Advisories

Send Feedback to Secunia
If you have new information regarding this Secunia advisory or a product in our database, please send it to us using either our web form or email us at vuln@secunia.com.

Ideas, suggestions, and other feedback are most welcome.

Most Popular - 3 Hours

1. Sun Java JDK / JRE Multiple Vulnerabilities // 49 views
2. Adobe Flash Player Multiple Vulnerabilities // 47 views
3. Internet Explorer Charset Inheritance Cross-Site Scripting Vulnerability // 44 views
4. Microsoft Windows Win32k Kernel-Mode Driver Multiple Vulnerabilities // 31 views
5. Adobe Reader/Acrobat Multiple Vulnerabilities // 31 views
6. OpenSSL TLS Session Renegotiation Plaintext Injection Vulnerability // 21 views
7. Apple Safari Multiple Vulnerabilities // 18 views
8. Google Chrome Two Vulnerabilities // 15 views
9. Mozilla Firefox Multiple Vulnerabilities // 11 views
10. Zeroboard Multiple Vulnerabilities // 10 views