Opened 15 years ago

Closed 15 years ago

#4162 closed Bug report (rejected)

The LIST command is failing for FTPES connections for v3.2.0

Reported by: Curtis Owned by:
Priority: normal Component: FileZilla Client
Keywords: Cc:
Component version: Operating system type: Windows
Operating system version: XP SP 2


Below are the logs. The connection is still open, but all I see is the ".." entry under the filename & <Directory listing failed> on the server side window. The Remote site: window shows the correct tree, which is the default directory I set up using the advanced tab from the Site Manager screen I used to define the FTPES connection. Other FTPES clients don't seem to have this issue connecting to this server. After I pasted the logs below, I attempted to change directories & again I got the same error as shown below. Though I did see the order of messages below the LIST command & the 150 response change sometimes.

Status: Resolving address of
Status: Connecting to
Status: Connection established, waiting for welcome message...
Response: 220 Secure FTP Server ready.
Command: AUTH TLS
Response: 234 SSLv23/TLSv1
Status: Initializing TLS...
Status: Verifying certificate...
Command: USER rms
Status: TLS/SSL connection established.
Response: 331 Password required for rms.
Command: PASS
Response: 230 Virtual user rms logged in.
Command: SYST
Response: 215 Cygwin Type: L8
Command: FEAT
Response: 211-Extensions supported
Response: CHMOD
Response: IDLE
Response: UMASK
Response: HELP
Response: AUTH
Response: MIRR
Response: RTCK
Response: STCK
Response: VERS
Response: FEAT
Response: CHPWD
Response: PROT
Response: PBSZ
Response: APPE
Response: XCRC
Response: FEATURES
Response: USER-AGENT
Response: CCC
Response: UTF8
Response: 211 END
Command: OPTS UTF8 ON
Response: 500 'OPTS UTF8 ON': command not understood.
Command: PBSZ 0
Response: 200 PBSZ=0
Command: PROT P
Response: 200 PROT command successful
Status: Connected
Status: Retrieving directory listing...
Command: PWD
Response: 257 "/" is current directory.
Command: TYPE I
Response: 200 Type set to I.
Command: PASV
Response: 227 Entering Passive Mode (10,3,5,87,41,36)
Command: LIST
Response: 150 Opening BINARY mode SSL data connection for file list.
Response: 226 Transfer complete.
Status: Server did not properly shut down TLS connection
Error: Transfer connection interrupted: ECONNABORTED - Connection aborted
Error: Failed to retrieve directory listing

Change History (1)

comment:1 by Tim Kosse, 15 years ago

Resolution: rejected
Status: newclosed

Broken server that violates the TLS specifications by not sending a closure alert on the data connection to indicate end of the transfer. This is a security risk.

You have to upgrade to a proper server.

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