Fclairamb ftpserverlib through 0.32.4 Cleartext FTPES Data Transfer via PROT P
Fclairamb ftpserverlib through 0.32.4 contains a cleartext transmission vulnerability because TransferOpen checks only the transferTLS flag set by PROT, not whether the prepared data connection uses TLS. When a client sends PROT P after PASV or PORT, file con…