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osvGoogleOSV:USN-4563-2
HistoryApr 20, 2021 - 1:38 p.m.

ntp vulnerability

2021-04-2013:38:45
Google
osv.dev
7

6.6 Medium

AI Score

Confidence

High

0.112 Low

EPSS

Percentile

95.2%

USN-4563-1 fixed a vulnerability in NTP. This update provides the
corresponding update for Ubuntu 20.04 LTS and Ubuntu 20.10.

Original advisory details:

It was discovered that the fix for CVE-2018-7182 introduced a NULL pointer
dereference into NTP. An attacker could use this vulnerability to cause a
denial of service (crash).