NTP users are strongly urged to take immediate action to ensure that their NTP daemons are not susceptible to being used in distributed denial-of-service (DDoS) attacks. Please also take this opportunity to defeat denial-of-service attacks by implementing Ingress and Egress filtering through BCP38.
ntp-4.2.8p15was released on 23 June 2020. It addresses 1 medium-severity security issue in ntpd, and provides 13 non-security bugfixes over 4.2.8p13.
Please see the NTP Security Notice for vulnerability and mitigation details.Are you using Autokey in production? If so, please contact Harlan - he's got some questions for you.
|ServerLocation||NIST Boulder Laboratories, Boulder, Colorado|
|ServerSynchronization||Direct 1 pps from clock ensemble; lockclock algorithm and ACTS dial-up as backup; DEC Alpha/UNIX|
|AccessDetails||Open access for up to 20 queries per hour (one-day average) from any one address, others by arrangement|
|ServerContact||Judah Levine (firstname.lastname@example.org) 303 492 7785.|