My system is Fedora Core 1 with latest kernel and updates.

42% of the vulns found were clasified low risk
57% were clasified other

Low Risk:

10287 Misc. : Traceroute
10263 General : SMTP Server type and version
10114 Firewalls : icmp timestamp request

Other:

12053 General : Host FQDN
11421 SMTP problems : smtpscan
11268 General : OS fingerprint
10330 Misc. : Services

10287 traceroute:
Does not reveal any ip address within my home network., only the gateway is seen.

10263
Sendmail likes to brag about who it is, telling everyone, I must learn to change this:
220 atapi103.domain.org ESMTP Sendmail 8.12.10/8.12.10

10114
My system responded to a ICMP timestamp request, Ive taken their advice and made changes to firestarter, my GUI to iptables.

12053
Host FQDN?
24.101.x.x resolves as CPE0080c6fe15a9-CM014480118888.domain.com.

This plugin writes the host FQDN as it could be resolved in the report.
There is no security issue associated to it.

11421 smtpscan:
This server could be fingerprinted as being Sendmail 8.11.2
Incorect, I run sendmail 8.12.10 as detected earlyer.

11268 (CVE : CAN-1999-0454)
Remote OS guess : Checkpoint SecurePlatform NG FP3
I must not be vulnerable because I run Fedora Core 1

10330 Misc. : Services only makes clear I am running a smtp deamon. Which is correct.