Heap-based buffer overflow in Floositek (1) FTGate Pro 1.05 and (2) FTGate Office 1.05 allows remote attackers to cause a denial of service and possibly execute arbitrary code via a long POP3 APOP USER command.

Floositek FTGate PRO 1.05 allows remote attackers to cause a denial of service (memory and CPU consumption) via a large number of RCPT TO: messages during an SMTP session.

FTGate and FTGate Pro 1.05 lock user mailboxes before authentication succeeds, which allows remote attackers to lock the mailboxes of other users.

Multiple buffer overflows in Floosietek FTGate Pro Mail Server (FTGatePro) 1.22 allow remote attackers to execute arbitrary code via long (1) MAIL FROM or (2) RCPT TO commands.