ntpq in NTP 4.2.x before 4.2.8p4, and 4.3.x before 4.3.77 allows remote attackers to cause a denial of service (crash) via crafted mode 6 response packets.Referenceshttp://www.oracle.com/technetwork/topics/security/linuxbulletinapr2016-2952096.htmlhttp://support.ntp.org/bin/view/Main/NtpBug2919http://www.securityfocus.com/bid/77288http://rhn.redhat.com/errata/RHSA-2016-2583.htmlhttp://www.securitytracker.com/id/1033951http://rhn.redhat.com/errata/RHSA-2016-0780.htmlhttp://www.debian.org/security/2015/dsa-3388https://security.gentoo.org/glsa/201607-15https://security.netapp.com/advisory/ntap-20171004-0001/
