CVE-2017-6463

Published: Mar 27, 2017Modified: May 13, 2026

6.5

Vector

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Exploitability: 2.8 / Impact: 3.6

Source: NVD

Description

NTP before 4.2.8p10 and 4.3.x before 4.3.94 allows remote authenticated users to cause a denial of service (daemon crash) via an invalid setting in a :config directive, related to the unpeer option.

Affected (95)

Products: Ntp: Ntp

Ntp

1 product

Ntp

Configuration A

95 vulnerable

Vulnerable Software	Affected Versions
Ntp Ntp	Version 4.2.8 p9
Ntp Ntp	Version 4.3.0
Ntp Ntp	Version 4.3.10
Ntp Ntp	Version 4.3.11
Ntp Ntp	Version 4.3.12
Ntp Ntp	Version 4.3.13
Ntp Ntp	Version 4.3.14
Ntp Ntp	Version 4.3.15
Ntp Ntp	Version 4.3.16
Ntp Ntp	Version 4.3.17
Ntp Ntp	Version 4.3.18
Ntp Ntp	Version 4.3.19
Ntp Ntp	Version 4.3.1
Ntp Ntp	Version 4.3.20
Ntp Ntp	Version 4.3.21
Ntp Ntp	Version 4.3.22
Ntp Ntp	Version 4.3.23
Ntp Ntp	Version 4.3.24
Ntp Ntp	Version 4.3.25
Ntp Ntp	Version 4.3.26
Ntp Ntp	Version 4.3.27
Ntp Ntp	Version 4.3.28
Ntp Ntp	Version 4.3.29
Ntp Ntp	Version 4.3.2
Ntp Ntp	Version 4.3.30
Ntp Ntp	Version 4.3.31
Ntp Ntp	Version 4.3.32
Ntp Ntp	Version 4.3.33
Ntp Ntp	Version 4.3.34
Ntp Ntp	Version 4.3.35
Ntp Ntp	Version 4.3.36
Ntp Ntp	Version 4.3.37
Ntp Ntp	Version 4.3.38
Ntp Ntp	Version 4.3.39
Ntp Ntp	Version 4.3.3
Ntp Ntp	Version 4.3.40
Ntp Ntp	Version 4.3.41
Ntp Ntp	Version 4.3.42
Ntp Ntp	Version 4.3.43
Ntp Ntp	Version 4.3.44
Ntp Ntp	Version 4.3.45
Ntp Ntp	Version 4.3.46
Ntp Ntp	Version 4.3.47
Ntp Ntp	Version 4.3.48
Ntp Ntp	Version 4.3.49
Ntp Ntp	Version 4.3.4
Ntp Ntp	Version 4.3.50
Ntp Ntp	Version 4.3.51
Ntp Ntp	Version 4.3.52
Ntp Ntp	Version 4.3.53
Ntp Ntp	Version 4.3.54
Ntp Ntp	Version 4.3.55
Ntp Ntp	Version 4.3.56
Ntp Ntp	Version 4.3.57
Ntp Ntp	Version 4.3.58
Ntp Ntp	Version 4.3.59
Ntp Ntp	Version 4.3.5
Ntp Ntp	Version 4.3.60
Ntp Ntp	Version 4.3.61
Ntp Ntp	Version 4.3.62
Ntp Ntp	Version 4.3.63
Ntp Ntp	Version 4.3.64
Ntp Ntp	Version 4.3.65
Ntp Ntp	Version 4.3.66
Ntp Ntp	Version 4.3.67
Ntp Ntp	Version 4.3.68
Ntp Ntp	Version 4.3.69
Ntp Ntp	Version 4.3.6
Ntp Ntp	Version 4.3.70
Ntp Ntp	Version 4.3.71
Ntp Ntp	Version 4.3.72
Ntp Ntp	Version 4.3.73
Ntp Ntp	Version 4.3.74
Ntp Ntp	Version 4.3.75
Ntp Ntp	Version 4.3.76
Ntp Ntp	Version 4.3.77
Ntp Ntp	Version 4.3.78
Ntp Ntp	Version 4.3.79
Ntp Ntp	Version 4.3.7
Ntp Ntp	Version 4.3.80
Ntp Ntp	Version 4.3.81
Ntp Ntp	Version 4.3.82
Ntp Ntp	Version 4.3.83
Ntp Ntp	Version 4.3.84
Ntp Ntp	Version 4.3.85
Ntp Ntp	Version 4.3.86
Ntp Ntp	Version 4.3.87
Ntp Ntp	Version 4.3.88
Ntp Ntp	Version 4.3.89
Ntp Ntp	Version 4.3.8
Ntp Ntp	Version 4.3.90
Ntp Ntp	Version 4.3.91
Ntp Ntp	Version 4.3.92
Ntp Ntp	Version 4.3.93
Ntp Ntp	Version 4.3.9