src/contrib/ntp/ntpdate, branch main

ntp: Vendor import of ntp-4.2.8p18

2024-05-27T01:41:22+00:00

MFC:	3 days

Merge commit '1f833b3fc9968c3dd7ed79ccf0525ebf16c891ad' into main

ntp: import ntp-4.2.8p16

2023-06-01T14:04:37+00:00

Security:       NtpBUg3767, NtpBug3808, NtpBug3807 (CVE-2023-26555)
MFC after:	immediately

MFV r362565:

2020-06-24T01:51:05+00:00

Update 4.2.8p14 --> 4.2.8p15

Summary: Systems that use a CMAC algorithm in ntp.keys will not release
a bit of memory on each packet that uses a CMAC keyid, eventually causing
ntpd to run out of memory and fail. The CMAC cleanup from
https://bugs.ntp.org/3447, part of ntp-4.2.8p11, introduced a bug whereby
the CMAC data structure was no longer completely removed.

MFC after:	3 days
Security:	NTP Bug 3661

MFV r358616:

2020-03-04T21:45:12+00:00

Update ntp-4.2.8p13 --> 4.2.8p14.

The advisory can be found at:
http://support.ntp.org/bin/view/Main/SecurityNotice#\
March_2020_ntp_4_2_8p14_NTP_Rele

No CVEs have been documented yet.

MFC after:	now
Security:	http://support.ntp.org/bin/view/Main/NtpBug3610
		http://support.ntp.org/bin/view/Main/NtpBug3596
		http://support.ntp.org/bin/view/Main/NtpBug3592

MFV r344878:

2019-03-07T13:36:00+00:00

4.2.8p12 --> 4.2.8p13

MFC after:	immediately
Security:	CVE-2019-8936
		VuXML: c2576e14-36e2-11e9-9eda-206a8a720317
Obtained from:	nwtime.org

MFV r338092: ntp 4.2.8p12.

2018-08-21T02:38:07+00:00

Relnotes:	yes

MFV r330102: ntp 4.2.8p11

2018-02-28T07:59:55+00:00

MFV r315791: ntp 4.2.8p10.

2017-03-23T22:06:06+00:00

MFV r298691:

2016-04-27T07:46:38+00:00

ntp 4.2.8p7.

Security:	CVE-2016-1547, CVE-2016-1548, CVE-2016-1549, CVE-2016-1550
Security:	CVE-2016-1551, CVE-2016-2516, CVE-2016-2517, CVE-2016-2518
Security:	CVE-2016-2519
Security:	FreeBSD-SA-16:16.ntp
With hat:	so

MFV r293415:

2016-01-08T15:53:48+00:00

ntp 4.2.8p5

Reviewed by:	cy, roberto
Relnotes:	yes
Differential Revision:	https://reviews.freebsd.org/D4828