NTP BUG 3046: CRYPTO_NAK crash
Last update: June 27, 2022 20:45 UTC (51d68a4aa)
The fix for 3007 in ntp-4.2.8p7 contained a bug that could cause
ntpd to crash.
- Implement BCP-38.
- Upgrade to 4.2.8p8 or later.
- If you cannot upgrade from 4.2.8p7, the only other alternatives are to patch your code or filter
- Properly monitor your
ntpd instances, and auto-restart
-g) if it stops running.
This weakness was discovered by Nicolas Edet of Cisco.