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finalduty avatar finalduty commented on September 7, 2024

The netstat -tupln command shouldn't be returning any MAC addresses. On my test system, I get the following output:

[root@vagrant ~]# netstat -tupln | sed -n -e '1,2p' -e '/:25/p'
Active Internet connections (only servers)
Proto Recv-Q Send-Q Local Address           Foreign Address         State       PID/Program name    
tcp        0      0 127.0.0.1:25            0.0.0.0:*               LISTEN      3449/master         
tcp6       0      0 ::1:25                  :::*                    LISTEN      3449/master

What are the details of your system? OS / Release and what is the output you get when you run netstat -tupln | egrep -v '127.0.0.1|::1:' | grep ":25 " on it?

from cis-benchmarks-audit.

rabcin avatar rabcin commented on September 7, 2024

Apologies, it wasn't a MAC address it was an IPv6 address which matched the grep, adding a space prevented it..

[root@ntp audit]# netstat -tupln | egrep -v '127.0.0.1|::1:' | grep ":25 "
[root@ntp audit]# netstat -tupln | egrep -v '127.0.0.1|::1:' | grep ":25"
udp6       0      0 fe80::250:56ff:fe91:123 :::*                                6401/ntpd

from cis-benchmarks-audit.

finalduty avatar finalduty commented on September 7, 2024

This should already be resolved as of v0.10.0

from cis-benchmarks-audit.

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