SynopsisThe remote device is missing a vendor-supplied security patch.
DescriptionAn exploitable vulnerability exists in the message authentication functionality of libntp in ntp 4.2.8p4 and NTPSec a5fb34b9cc89b92a8fef2f459004865c93bb7f92. An attacker can send a series of crafted messages to attempt to recover the message digest key. (CVE-2016-1550)
SolutionUpgrade to one of the non-vulnerable versions listed in the F5 Solution K43205719.