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DDIVRT-2008-09 PacketTrap PT360 Tool Suite TFTP Denial of Service Vulnerability



Title
-----
DDIVRT-2008-09 PacketTrap PT360 Tool Suite TFTP Denial of Service

Severity
--------
Medium

Discovered By
-------------
Digital Defense, Inc. Vulnerability Research Team
Credit: princeofnigeria and r@b13$

Date Discovered
---------------
1/29/2008

Vulnerability Description
-------------------------
The default installation of the PacketTrap PT360 Tool Suite Version 1.1.33.1.0 TFTP server component is susceptible to denial of service condition. A remote or local attacker can exploit this flaw by sending a specially crafted packet to the TFTP server. Successful exploitation of this flaw will cause the TFTP server process to crash.  The TFTP server will need to be restarted to resume normal TFTP server operations.

Solution Description
--------------------
PacketTrap Networks, Inc. released a patch (#3302) for this flaw on February 29, 2008.  

Tested Systems / Software (with versions)
------------------------------------------
Windows XP Professional Service Pack 2, PacketTrap PT360 Tool Suite Version 1.1.33.1.0.  Other versions may be vulnerable.

Vendor Contact
--------------
Name: PacketTrap Networks, Inc.
Website: http://www.packettrap.com/