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0022831ClearOSapp-firewall - Firewallpublic2019-02-11 09:382019-02-22 23:37
NickH 
dloper 
normalminoralways
closedsuspended 
7.6.0 Updates 
7.6.0 Updates 
0022831: Too many ports opened for FTP and FTPS standard service
If you open the firewall to the FTP service, both tcp:20 and tcp:21 are opened. In reality only tcp:21 is needed and the nf_conntrack_ftp module looks after port 20 (which is an outbound port) It is the same for the FTPS ports 989 and 990 where both are opened when it should be just 990.

Note for FTP Homes, only 2121 is opened so this rule is OK.
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Issue History
2019-02-11 09:38NickHNew Issue
2019-02-12 15:16dloperTarget Version7.5.0 Updates => 7.6.0 Updates
2019-02-22 23:37dloperNote Added: 0009081
2019-02-22 23:37dloperStatusnew => closed
2019-02-22 23:37dloperAssigned To => dloper
2019-02-22 23:37dloperResolutionopen => suspended

Notes
(0009081)
dloper   
2019-02-22 23:37   
Migrated to: https://gitlab.com/clearos/clearfoundation/app-firewall/issues/1 [^]