Network Time Protocol (NTP), as specified in RFC 5905, uses port 123 even for modes where a fixed port number is not required, which makes it easier for remote attackers to conduct off-path attacks.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| F5 Big Ip | — | Update F5 BIG-IP to the latest version | Jun 17, 2026 | Jul 23, 2019 |
| Ntp | — | Upgrade to the latest version of NTP | Feb 23, 2023 | Apr 18, 2019 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | Apr 18, 2019 |
With curated Threat Intelligence, you can see which vulnerabilities truly put you at risk, prioritize what matters most, and act before attackers do.
Explore Intelligence Hub