CVE-2016-7431

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CVSS 3.0

5.3 medium

EPSS

9%p95

Published

Jan 13, 2017 (Jan 13, 2017)

Modified

Jun 17, 2026

Description

NTP before 4.2.8p9 allows remote attackers to bypass the origin timestamp protection mechanism via an origin timestamp of zero. NOTE: this vulnerability exists because of a CVE-2015-8138 regression.

Vendors: ntp
Products: ntp
Weakness: CWE-20
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

NVD CVE.org GitHub PoCs EPSS (8.7%)

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