Updaet ntp4 to 4.2.8p14.
pkgsrc changes:
* Incorporate several changes from NetBSD base.
* few pkglint fixes.
Quote from release announce:
NTP 4.2.8p14 (Harlan Stenn <stenn@ntp.org>, 2020 Mar 03)
Focus: Security, Bug fixes, enhancements.
Severity: MEDIUM
This release fixes three vulnerabilities: a bug that causes causes an ntpd
instance that is explicitly configured to override the default and allow
ntpdc (mode 7) connections to be made to a server to read some uninitialized
memory; fixes the case where an unmonitored ntpd using an unauthenticated
association to its servers may be susceptible to a forged packet DoS attack;
and fixes an attack against a client instance that uses a single
unauthenticated time source. It also fixes 46 other bugs and addresses
4 other issues.
