ntpd in ntp 4.2.x before 4.2.8p7 and 4.3.x before 4.3.92 allows authenticated users that know the private symmetric key to create arbitrarily-many ephemeral associations in order to win the clock selection of ntpd and modify a victim's clock via a Sybil attack. This issue exists because of an incomplete fix for CVE-2016-1549.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: mitre
Published: 2018-03-06T20:00:00
Updated: 2024-08-05T06:24:10.327Z
Reserved: 2018-02-15T00:00:00
Link: CVE-2018-7170
Vulnrichment
No data.
NVD
Status : Analyzed
Published: 2018-03-06T20:29:01.297
Modified: 2020-06-18T14:01:28.270
Link: CVE-2018-7170
Redhat