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22.08 Jammy Downloads - why are NFS and OpenVPN servers installed?


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Sorry for bumping, but I have just tried Armbian_23.02.2_Pine64_jammy_current_5.15.93.img and there is rpcbind started on boot and listening on all interfaces:


root@pine64:~# netstat -atnp
Active Internet connections (servers and established)
Proto Recv-Q Send-Q Local Address           Foreign Address         State       PID/Program name    
tcp        0      0   *               LISTEN      694/rpcbind         
tcp        0      0 *               LISTEN      695/systemd-resolve 
tcp        0      0    *               LISTEN      1426/sshd: /usr/sbi 
tcp6       0      0 :::111                  :::*                    LISTEN      694/rpcbind         
tcp6       0      0 :::22                   :::*                    LISTEN      1426/sshd: /usr/sbi 


I think this is a security risk

Edited by cvxx
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Seems like nfs-common depends on rpc-bind which is the reason this is pre-installed. So multiple ways to address:


- leave it as it is

- remove nfs-common and therefore rpc-bind

- provide custom config to make rpc-bind listen to localhost only (which could confuse users who'd expect default behavior instead on installation)

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