[Bug 235959] [NEW] "smbclient -L" gives NT_STATUS_LOGON_FAILURE

[airween]

Public bug reported:

After we have upgraded our system to 8.04, smbclient gives report as
above.

Here are the results:

# smbclient -L 192.168.117.2 -U myuser
Password: 
session setup failed: NT_STATUS_LOGON_FAILURE
# mount -t cifs -o username=myuser //192.168.117.2/data1 /mnt
Password: 
[share has mounted]
# mount | grep mnt
//192.168.117.2/data1 on /mnt type cifs (rw,mand)

On remote system the samba authenticates the users from a Windows AD
(2003 SBS). If I try from another host (eg: Ubuntu 7.04), with same user
and same password, I can check the list of shares:

$ /usr/bin/smbclient -L 192.168.117.21 -U myuser
Password: 
Domain=[MYDOMAIN] OS=[Unix] Server=[Samba 3.0.22]

        Sharename       Type      Comment
        ---------       ----      -------
        ADMIN$          IPC       IPC Service (myserver server (Samba, Ubuntu))
        IPC$            IPC       IPC Service (myserver server (Samba, Ubuntu))
...

The different between traffic of two hosts is when I came from 7.04, the packets contains these:
ANSI Password: 1C468E...
Unicode Password: 002AF...

but when I came from 8.04, all of these two fields has '1F1F1F...'
value.

(I checked it with tcpdump).

Thank you:

a.

** Affects: samba (Ubuntu)
     Importance: Undecided
         Status: New

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"smbclient -L" gives NT_STATUS_LOGON_FAILURE
https://bugs.launchpad.net/bugs/235959
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