Secunia CSI7
Advisories
Research
Forums
Create Profile
Our Commitment
About the Team
Disclosure Policy
SVCRP

Secunia Research: UltraISO Image Parsing Buffer Overflow Vulnerabilities

====================================================================== 

                     Secunia Research 01/04/2009

    - UltraISO Image Parsing Buffer Overflow Vulnerabilities -

====================================================================== 
Table of Contents

Affected Software....................................................1
Severity.............................................................2
Vendor's Description of Software.....................................3
Description of Vulnerability.........................................4
Solution.............................................................5
Time Table...........................................................6
Credits..............................................................7
References...........................................................8
About Secunia........................................................9
Verification........................................................10

====================================================================== 
1) Affected Software 

* UltraISO 9.3.1.2633

NOTE: Other versions may also be affected.

====================================================================== 
2) Severity 

Rating: Moderately critical
Impact: System compromise
Where:  Remote

====================================================================== 
3) Vendor's Description of Software 

"UltraISO is a powerful and easy-to-use utility that can extract,
create, edit, and convert CD/DVD image files. It can directly edit ISO
files, make images from CD/DVD-ROMs, or create new one from files and
folders on your computer.".

Product Link:
http://www.ezbsystems.com/ultraiso/index.html

====================================================================== 
4) Description of Vulnerability

Secunia Research has discovered three vulnerabilities in UltraISO, 
which can be exploited by malicious people to compromise a user's 
system.

1) A boundary error when parsing CIF files can be exploited to 
overflow a global buffer by tricking a user into opening a specially 
crafted CIF file.

2) A boundary error when parsing C2D files can be exploited to 
overflow a global buffer by tricking a user into opening a specially 
crafted C2D file.

3) Insufficient validation when parsing GI files can be exploited to
overflow a global buffer by tricking a user into opening a specially 
crafted GI file.

Successful exploitation allows execution of arbitrary code.

====================================================================== 
5) Solution 

Update to 9.3.3.2685.

====================================================================== 
6) Time Table 

03/11/2008 - Vendor notified.
05/11/2008 - Vendor response with updated version.
06/11/2008 - Vendor informed that all but one vulnerabilities are 
             correctly fixed.
07/11/2008 - Vendor provides new version for testing.
07/11/2008 - Vendor informed that all vulnerabilities are now fixed.
31/03/2009 - Secunia notices that the latest version is not affected.
             Vendor contacted to receive confirmation that the
             reported vulnerabilities are fixed in released version.
31/03/2009 - Vendor confirms having fixed the vulnerabilities.
01/04/2009 - Public disclosure.

====================================================================== 
7) Credits 

Discovered by Dyon Balding, Secunia Research.

====================================================================== 
8) References

The Common Vulnerabilities and Exposures (CVE) project has assigned 
CVE-2008-4825 for the vulnerabilities.

====================================================================== 
9) About Secunia

Secunia offers vulnerability management solutions to corporate
customers with verified and reliable vulnerability intelligence
relevant to their specific system configuration:

http://secunia.com/advisories/business_solutions/

Secunia also provides a publicly accessible and comprehensive advisory
database as a service to the security community and private 
individuals, who are interested in or concerned about IT-security.

http://secunia.com/advisories/

Secunia believes that it is important to support the community and to
do active vulnerability research in order to aid improving the 
security and reliability of software in general:

http://secunia.com/secunia_research/

Secunia regularly hires new skilled team members. Check the URL below
to see currently vacant positions:

http://secunia.com/corporate/jobs/

Secunia offers a FREE mailing list called Secunia Security Advisories:

http://secunia.com/advisories/mailing_lists/

====================================================================== 
10) Verification 

Please verify this advisory by visiting the Secunia website:
http://secunia.com/secunia_research/2008-49/

Complete list of vulnerability reports published by Secunia Research:
http://secunia.com/secunia_research/

======================================================================


 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
Webinars
Events
 About us
Careers
Memberships
Newsroom


 
© 2002-2014 Secunia ApS - Rued Langgaards Vej 8, 4th floor, DK-2300 Copenhagen, Denmark - +45 7020 5144
Terms & Conditions and Copyright - Privacy - Report Vulnerability