ProFTPD Denial of Service Vulnerability

Summary
The host is running ProFTPD and is prone to denial of service vulnerability.
Impact
Successful exploitation will allow attackers to cause a denial of service. Impact Level: Application
Solution
Upgrade to ProFTPD version 1.3.2rc3 or later, For updates refer to http://www.proftpd.org/
Insight
The flaw is due to an error in 'pr_data_xfer()' function which allows remote authenticated users to cause a denial of service (CPU consumption) via an ABOR command during a data transfer.
Affected
ProFTPD versions prior to 1.3.2rc3
References