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CVE-1999-0524 (ICMP Timestamp Request Remote Date Disclosure)

Posted: 09 Jul 2025, 11:29
by daniel
Orpheus cyber awards me 17 points for giving bad example.
they reach out to me to rectify if possible, anyway want to leave clear.
use iptables-nft / ip&nf tables / sysctl.conf and yours fallowing:

I've use csf - ConfigServer Firewall configuration to set within IPv4 Port Settings section,
option from
ICMP_TIMESTAMPDROP = 0
to
ICMP_TIMESTAMPDROP = 1

than tested this using
nmap -PP <ip address> from outside

but for some reason can't get it any to work.
dev: metal OS CL 9.6 on cPanel 128.0.15

did i miss something?