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redhatcveRedhat.comRH:CVE-2018-7184
HistoryFeb 28, 2018 - 7:49 p.m.

CVE-2018-7184

2018-02-2819:49:03
redhat.com
access.redhat.com
48

0.86 High

EPSS

Percentile

98.6%

ntpd in ntp 4.2.8p4 before 4.2.8p11 drops bad packets before updating the “received” timestamp, which allows remote attackers to cause a denial of service (disruption) by sending a packet with a zero-origin timestamp causing the association to reset and setting the contents of the packet as the most recent timestamp. This issue is a result of an incomplete fix for CVE-2015-7704.