Secunia Logo  


Secunia PSI WorldMap
 
Barcode Generator File Inclusion and Cross-Site Scripting Vulnerabilities
Secunia Advisory: SA31956
Release Date: 2008-09-25
Last Update: 2009-10-20
Popularity: 1,496 views

Critical:
Highly critical
Impact: Cross Site Scripting
Exposure of system information
Exposure of sensitive information
System access
Where: From remote
Solution Status: Unpatched

Software:Barcode Generator 2.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:
Some vulnerabilities have been discovered in Barcode Generator, which can be exploited by malicious people to disclose sensitive information, conduct cross-site scripting attacks, or compromise a vulnerable system.

1) Input passed to the "code" parameter in html/image.php (when "t", "r", "text", "f1", "f2", "o", "a1","a2" are set to non-null values) is not properly verified before being used to include files. This can be exploited to include arbitrary files from local resources.

Successful exploitation requires that "magic_quotes_gpc" is disabled.

2) Input passed to the "class_dir" in class/LSTable.php is not properly verified before being used to include files. This can be exploited to include arbitrary files from local and external resources.

Successful exploitation requires that "register_globals" is enabled.

3) Input passed to the "text2display" parameter in code39.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.

This vulnerabilities are confirmed in Barcode Generator 1d 2.0.1. 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 // 45 views
2. Internet Explorer Charset Inheritance Cross-Site Scripting Vulnerability // 41 views
3. Adobe Flash Player Multiple Vulnerabilities // 40 views
4. Microsoft Windows Win32k Kernel-Mode Driver Multiple Vulnerabilities // 29 views
5. Adobe Reader/Acrobat Multiple Vulnerabilities // 19 views
6. Microsoft Windows SMB Response Denial of Service Vulnerability // 12 views
7. Windows Web Services on Devices API Memory Corruption Vulnerability // 12 views
8. Liquid-Silver CMS "update" Local File Inclusion // 10 views
9. Apple Safari Multiple Vulnerabilities // 9 views
10. WordPress File Upload and Script Insertion // 9 views