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.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2018-03-06T20:00:00

Updated: 2024-08-05T06:24:11.248Z

Reserved: 2018-02-16T00:00:00

Link: CVE-2018-7184

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2018-03-06T20:29:01.437

Modified: 2024-11-21T04:11:44.767

Link: CVE-2018-7184

cve-icon Redhat

Severity : Low

Publid Date: 2018-02-27T00:00:00Z

Links: CVE-2018-7184 - Bugzilla