CVE-2017-6451

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

7.8

Vector

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

Exploitability: 1.8 / Impact: 5.9

Source: NVD

Description

The mx4200_send function in the legacy MX4200 refclock in NTP before 4.2.8p10 and 4.3.x before 4.3.94 does not properly handle the return value of the snprintf function, which allows local users to execute arbitrary code via unspecified vectors, which trigger an out-of-bounds memory write.

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