CVE-2019-6445: Ntpsec

Medium severity, CVSS 6.5. EPSS: 14.1% chance of exploitation in the next 30 days.

An issue was discovered in NTPsec before 1.1.3. An authenticated attacker can cause a NULL pointer dereference and ntpd crash in ntp_control.c, related to ctl_getitem.

Affected products

• Ntpsec Ntpsec: before 1.1.3 (fixed in 1.1.3)

Published 2019-01-16. Last modified 2026-06-17.