The SMB1 code should be entirely removed from the stack. It’s insecure and deprecated everywhere.
On Tue, May 2, 2023 at 8:56 AM BloodyIron <1828...@bugs.launchpad.net> wrote: > Upgraded to Ubuntu 23.04 and the issue persists... Will this ever get > fixed? This is now over 4 years old. > > -- > You received this bug notification because you are subscribed to a > duplicate bug report (1881780). > https://bugs.launchpad.net/bugs/1828107 > > Title: > gvfs can't list shares from smb servers that disabled SMB1 > > Status in gvfs: > New > Status in gvfs package in Ubuntu: > Triaged > > Bug description: > After bug #1778322 is fixed (just needs a gvfs rebuild with newer > samba), samba machines will start to show up again in the "windows > network" tab in nautilus. But if a server has disabled the SMB1 > protocol, nautilus will show an error when that server is clicked on, > instead of showing the shares list. > > Even with SMB1 disabled, it should still be technically possible to > get a share list, since smbclient can do it: > > andreas@nsnx:~$ nmblookup -A 192.168.122.101 > Looking up status of 192.168.122.101 > D-NO-SMB1 <00> - B <ACTIVE> > D-NO-SMB1 <03> - B <ACTIVE> > D-NO-SMB1 <20> - B <ACTIVE> > ..__MSBROWSE__. <01> - <GROUP> B <ACTIVE> > WORKGROUP <00> - <GROUP> B <ACTIVE> > WORKGROUP <1d> - B <ACTIVE> > WORKGROUP <1e> - <GROUP> B <ACTIVE> > > MAC Address = 00-00-00-00-00-00 > > andreas@nsnx:~$ smbclient -L 192.168.122.101 -N > WARNING: The "syslog" option is deprecated > > Sharename Type Comment > --------- ---- ------- > print$ Disk Printer Drivers > pub_no_smb1 Disk > IPC$ IPC IPC Service (d-no-smb1 server (Samba, > Ubuntu)) > Reconnecting with SMB1 for workgroup listing. > protocol negotiation failed: NT_STATUS_INVALID_NETWORK_RESPONSE > Failed to connect with SMB1 -- no workgroup available > > andreas@nsnx:~$ smbclient //192.168.122.101/pub_no_smb1 -U > ubuntu%ubuntu -m NT1 > WARNING: The "syslog" option is deprecated > protocol negotiation failed: NT_STATUS_INVALID_NETWORK_RESPONSE > > andreas@nsnx:~$ smbclient //192.168.122.101/pub_no_smb1 -U > ubuntu%ubuntu -m SMB2 > WARNING: The "syslog" option is deprecated > Try "help" to get a list of possible commands. > smb: \> dir > . D 0 Fri May 3 18:16:38 > 2019 > .. D 0 Fri May 3 18:15:24 > 2019 > hello.txt N 21 Fri May 3 18:16:12 > 2019 > hello-from-nsnx.txt A 9 Fri May 3 18:16:38 > 2019 > > 20509264 blocks of size 1024. 13121800 blocks > available > > To manage notifications about this bug go to: > https://bugs.launchpad.net/gvfs/+bug/1828107/+subscriptions > > -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to gvfs in Ubuntu. https://bugs.launchpad.net/bugs/1828107 Title: gvfs can't list shares from smb servers that disabled SMB1 Status in gvfs: New Status in gvfs package in Ubuntu: Triaged Bug description: After bug #1778322 is fixed (just needs a gvfs rebuild with newer samba), samba machines will start to show up again in the "windows network" tab in nautilus. But if a server has disabled the SMB1 protocol, nautilus will show an error when that server is clicked on, instead of showing the shares list. Even with SMB1 disabled, it should still be technically possible to get a share list, since smbclient can do it: andreas@nsnx:~$ nmblookup -A 192.168.122.101 Looking up status of 192.168.122.101 D-NO-SMB1 <00> - B <ACTIVE> D-NO-SMB1 <03> - B <ACTIVE> D-NO-SMB1 <20> - B <ACTIVE> ..__MSBROWSE__. <01> - <GROUP> B <ACTIVE> WORKGROUP <00> - <GROUP> B <ACTIVE> WORKGROUP <1d> - B <ACTIVE> WORKGROUP <1e> - <GROUP> B <ACTIVE> MAC Address = 00-00-00-00-00-00 andreas@nsnx:~$ smbclient -L 192.168.122.101 -N WARNING: The "syslog" option is deprecated Sharename Type Comment --------- ---- ------- print$ Disk Printer Drivers pub_no_smb1 Disk IPC$ IPC IPC Service (d-no-smb1 server (Samba, Ubuntu)) Reconnecting with SMB1 for workgroup listing. protocol negotiation failed: NT_STATUS_INVALID_NETWORK_RESPONSE Failed to connect with SMB1 -- no workgroup available andreas@nsnx:~$ smbclient //192.168.122.101/pub_no_smb1 -U ubuntu%ubuntu -m NT1 WARNING: The "syslog" option is deprecated protocol negotiation failed: NT_STATUS_INVALID_NETWORK_RESPONSE andreas@nsnx:~$ smbclient //192.168.122.101/pub_no_smb1 -U ubuntu%ubuntu -m SMB2 WARNING: The "syslog" option is deprecated Try "help" to get a list of possible commands. smb: \> dir . D 0 Fri May 3 18:16:38 2019 .. D 0 Fri May 3 18:15:24 2019 hello.txt N 21 Fri May 3 18:16:12 2019 hello-from-nsnx.txt A 9 Fri May 3 18:16:38 2019 20509264 blocks of size 1024. 13121800 blocks available To manage notifications about this bug go to: https://bugs.launchpad.net/gvfs/+bug/1828107/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
