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Titan FTP Server < 6.26 Build 631 SITE WHO Command DoS

Medium

Synopsis

The remote FTP server is prone to a denial of service attack.

Description

The version of Titan FTP Server installed on the remote host goes into an unstable state when it receives a 'SITE WHO' command. An unauthenticated remote attacker can leverage this issue to deny service to legitimate users.

Solution

Upgrade to version 6.26 build 631 or higher.