GoodTech SSH Server SFTP Multiple BOF Vulnerabilities

Summary
The host is running GoodTech SSH server and is prone to multiple buffer overflow vulnerabilities. The flaws are due to error in SFTP 'open', 'opendir', and 'unlink' commands. This can be exploited by passing overly long string argument.
Impact
Successful exploitation allows execution of arbitrary code, and denial of service. Impact Level: Application
Solution
Upgrade to GoodTech SSH Server version 6.5 or later. For updates refer to http://www.goodtechsys.com/sshdnt2000.asp
Affected
GoodTech SSH Server version 6.4 and prior on Windows (all)
References