[Bug 3563] New: Connection terminated just after authentication successful when SFTP Server running inside Azure.

[bugzilla-daemon at mindrot.org]

https://bugzilla.mindrot.org/show_bug.cgi?id=3563

            Bug ID: 3563
           Summary: Connection terminated just after authentication
                    successful when SFTP Server running inside Azure.
           Product: Portable OpenSSH
           Version: 8.4p1
          Hardware: Other
                OS: Linux
            Status: NEW
          Severity: major
          Priority: P5
         Component: ssh
          Assignee: unassigned-bugs at mindrot.org
          Reporter: neeraj.g.gupta at ericsson.com

Created attachment 3691
  --> https://bugzilla.mindrot.org/attachment.cgi?id=3691&action=edit
Strace and Tcpdump

SFTP Server :
     Azure Blob Storage

SFTP Client : openssh 8.4p1

Command using which tried to make the connection :
When ssh binary using sftp subsystem running on linux machine is trying
to connect to SFTP Server running inside MS Azure.

./ssh -oForwardX11=no -oForwardAgent=no -oProtocol=2 -l
steisevadevsan1.emm -oIdentityFile=/dev/null
-oNumberOfPasswordPrompts=1 -oPreferredAuthentications=password
-oPubkeyAuthentication=no -oRhostsAuthentication=no
-oRhostsRSAAuthentication=no -oRSAAuthentication=no
-oUserKnownHostsFile=/dev/null -oStrictHostKeyChecking=no -s -oport=22
-vvv 10.250.0.37 sftp”

Connection fails with following error : 
    Transferred: sent 1936, received 1160 bytes, in 0.1 seconds
    Bytes per second: sent 35879.4, received 21498.0
    debug1: Exit status 5000
Complete strace and tcpdump are attached.

-- 
You are receiving this mail because:
You are watching the assignee of the bug.