View at Official debian advisory, NVD, CVE.org · CVE detail
Freshness: upstream tracker timestamp is available; use API updated time as primary recency signal.
CVE-2023-4012 unimportant priority: Debian including 1 source packages (ntpsec), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 5.
ntpd will crash if the server is not NTS-enabled (no certificate) and it receives an NTS-enabled client request (mode 3).