CVE-2015-7975

The nextvar function in NTP before 4.2.8p6 and 4.3.x before 4.3.90 does not properly validate the length of its input, which allows an attacker to cause a denial of service (application crash).
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
6.2 MEDIUM
LOCAL
LOW
NONE
CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
mitreCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 67%
VendorProductVersion
ntpntp
𝑥
≤ 4.2.8
ntpntp
4.3.0
ntpntp
4.3.1
ntpntp
4.3.2
ntpntp
4.3.3
ntpntp
4.3.4
ntpntp
4.3.5
ntpntp
4.3.6
ntpntp
4.3.7
ntpntp
4.3.8
ntpntp
4.3.10
ntpntp
4.3.11
ntpntp
4.3.12
ntpntp
4.3.13
ntpntp
4.3.14
ntpntp
4.3.15
ntpntp
4.3.16
ntpntp
4.3.17
ntpntp
4.3.18
ntpntp
4.3.19
ntpntp
4.3.20
ntpntp
4.3.21
ntpntp
4.3.22
ntpntp
4.3.23
ntpntp
4.3.24
ntpntp
4.3.25
ntpntp
4.3.26
ntpntp
4.3.27
ntpntp
4.3.28
ntpntp
4.3.29
ntpntp
4.3.30
ntpntp
4.3.31
ntpntp
4.3.32
ntpntp
4.3.33
ntpntp
4.3.34
ntpntp
4.3.35
ntpntp
4.3.36
ntpntp
4.3.37
ntpntp
4.3.38
ntpntp
4.3.39
ntpntp
4.3.40
ntpntp
4.3.41
ntpntp
4.3.42
ntpntp
4.3.43
ntpntp
4.3.44
ntpntp
4.3.45
ntpntp
4.3.46
ntpntp
4.3.47
ntpntp
4.3.48
ntpntp
4.3.49
ntpntp
4.3.50
ntpntp
4.3.51
ntpntp
4.3.52
ntpntp
4.3.53
ntpntp
4.3.54
ntpntp
4.3.55
ntpntp
4.3.56
ntpntp
4.3.57
ntpntp
4.3.58
ntpntp
4.3.59
ntpntp
4.3.60
ntpntp
4.3.61
ntpntp
4.3.62
ntpntp
4.3.63
ntpntp
4.3.64
ntpntp
4.3.65
ntpntp
4.3.66
ntpntp
4.3.67
ntpntp
4.3.68
ntpntp
4.3.69
ntpntp
4.3.70
ntpntp
4.3.71
ntpntp
4.3.72
ntpntp
4.3.73
ntpntp
4.3.74
ntpntp
4.3.75
ntpntp
4.3.76
ntpntp
4.3.77
ntpntp
4.3.78
ntpntp
4.3.79
ntpntp
4.3.80
ntpntp
4.3.81
ntpntp
4.3.82
ntpntp
4.3.83
ntpntp
4.3.84
ntpntp
4.3.85
ntpntp
4.3.86
ntpntp
4.3.87
ntpntp
4.3.88
ntpntp
4.3.89
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
ntp
bullseye
1:4.2.8p15+dfsg-1
fixed
jessie
not-affected
wheezy
not-affected
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
ntp
xenial
Fixed 1:4.2.8p4+dfsg-3ubuntu5.3
released
wily
not-affected
vivid
ignored
trusty
not-affected
precise
not-affected
References