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Insecure Library Loading
Moderately critical

UltraISO Multiple Disk Image Parsing Vulnerabilities

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Release Date:  2009-04-01    Views:  5,839

Secunia Advisory SA32415

Where:

From remote

Impact:

System access

Solution Status:

Vendor Patch

Software:

CVE Reference(s):

Description


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

1) A format string error when handling DAA file names can be exploited by tricking a user into opening a file with a specially crafted name containing format specifiers.

2) A format string error when handling ISZ file names can be exploited by tricking a user into opening a file with a specially crafted name containing format specifiers.

3) 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.

4) 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.

5) 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.

The vulnerabilities are confirmed in version 9.3.1.2633. Other versions may also be affected.


Solution:
Update to version 9.3.3.2685.

Provided and/or discovered by:
Dyon Balding, Secunia Research.

Original Advisory:
Secunia Research:
http://secunia.com/secunia_research/2008-48/
http://secunia.com/secunia_research/2008-49/

EZB Systems:
http://www.ezbsystems.com/ultraiso/history.htm

Deep Links:
Links available to Secunia VIM customers

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: UltraISO Multiple Disk Image Parsing Vulnerabilities

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