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 Information

Status: PUBLISHED

Assigner: mitre

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

Updated: 2019-10-31T18:06:24

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


Link: CVE-2018-7184

JSON object: View

cve-icon NVD Information

Status : Modified

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

Modified: 2020-08-24T17:37:01.140


Link: CVE-2018-7184

JSON object: View

cve-icon Redhat Information

No data.