[NT] TUGZip ARJ Archive Buffer Overflow



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TUGZip ARJ Archive Buffer Overflow
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SUMMARY

" <http://www.tugzip.com/> TUGZip is a powerful award-winning freeware
archiving utility for Windows that provides support for a wide range of
compressed, encoded and disc-image files, as well as very powerful
features; all through an easy to use application interface and Windows
Explorer integration."

TUGZip does not properly validate boundaries, allowing attackers to
execute arbitrary code using buffer overflow.

DETAILS

Vulnerable Systems:
* TUGZip version 3.4.0.0

The vulnerability is caused due to a boundary error when handling an ARJ
archive containing a file with an overly long filename. This can be
exploited to cause a stack-based buffer overflow.

Disclosure Timeline:
07/10/2005 - Initial vendor notification
13/10/2005 - Initial vendor reply
15/11/2005 - Reminder sent
30/12/2005 - Public disclosure


ADDITIONAL INFORMATION

The information has been provided by <mailto:vuln@xxxxxxxxxxx> Secunia
Research.
The original article can be found at:
<http://secunia.com/advisories/17086/>
http://secunia.com/advisories/17086/



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