Trellian FTP 'PASV' Response Buffer Overflow Vulnerability

Summary
This host is installed with Trellian FTP and is prone to buffer overflow vulnerability.
Impact
Successful exploitation could allow remote attackers to execute arbitrary code within the context of the affected application. Impact Level: Application/System
Solution
No solution or patch was made available for at least one year since disclosure of this vulnerability. Likely none will be provided anymore. General solution options are to upgrade to a newer release, disable respective features, remove the product or replace the product by another one.
Insight
The flaw is due to improper bounds checking when processing long FTP 'PASV' responses.
Affected
Trellian FTP version 3.1.3.1789 and prior.
References