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||CERIAS, Purdue University, West Lafayette, IN|
|GeographicCoordinates||40:25:33.2N, 86:54:54.7W (GPS)|
|ServerSynchronization||NTP V3/V4 stratum 2 server, Cisco router|
|ServiceArea||Purdue University hosts only|
|AccessDetails||Open access to Purdue University addresses. Please see our ntp WWW page.|
|ServerContact||Gene Spafford (email@example.com)|