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[email protected]NVD:CVE-2016-2516

HistoryJan 30, 2017 - 9:59 p.m.

CVE-2016-2516

2017-01-3021:59:01

CWE-20

[email protected]

web.nvd.nist.gov

CVSS2

7.1

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

AV:N/AC:M/Au:N/C:N/I:N/A:C

CVSS3

5.3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

AI Score

6.1

Confidence

High

EPSS

0.018

Percentile

88.2%

JSON

NTP before 4.2.8p7 and 4.3.x before 4.3.92, when mode7 is enabled, allows remote attackers to cause a denial of service (ntpd abort) by using the same IP address multiple times in an unconfig directive.

Affected configurations

Nvd

Node

ntpntpRange≤4.2.8p6

Node

ntpntpMatch4.3.0

ntpntpMatch4.3.1

ntpntpMatch4.3.2

ntpntpMatch4.3.3

ntpntpMatch4.3.4

ntpntpMatch4.3.5

ntpntpMatch4.3.6

ntpntpMatch4.3.7

ntpntpMatch4.3.8

ntpntpMatch4.3.9

ntpntpMatch4.3.10

ntpntpMatch4.3.11

ntpntpMatch4.3.12

ntpntpMatch4.3.13

ntpntpMatch4.3.14

ntpntpMatch4.3.15

ntpntpMatch4.3.16

ntpntpMatch4.3.17

ntpntpMatch4.3.18

ntpntpMatch4.3.19

ntpntpMatch4.3.20

ntpntpMatch4.3.21

ntpntpMatch4.3.22

ntpntpMatch4.3.23

ntpntpMatch4.3.24

ntpntpMatch4.3.25

ntpntpMatch4.3.26

ntpntpMatch4.3.27

ntpntpMatch4.3.28

ntpntpMatch4.3.29

ntpntpMatch4.3.30

ntpntpMatch4.3.31

ntpntpMatch4.3.32

ntpntpMatch4.3.33

ntpntpMatch4.3.34

ntpntpMatch4.3.35

ntpntpMatch4.3.36

ntpntpMatch4.3.37

ntpntpMatch4.3.38

ntpntpMatch4.3.39

ntpntpMatch4.3.40

ntpntpMatch4.3.41

ntpntpMatch4.3.42

ntpntpMatch4.3.43

ntpntpMatch4.3.44

ntpntpMatch4.3.45

ntpntpMatch4.3.46

ntpntpMatch4.3.47

ntpntpMatch4.3.48

ntpntpMatch4.3.49

ntpntpMatch4.3.50

ntpntpMatch4.3.51

ntpntpMatch4.3.52

ntpntpMatch4.3.53

ntpntpMatch4.3.54

ntpntpMatch4.3.55

ntpntpMatch4.3.56

ntpntpMatch4.3.57

ntpntpMatch4.3.58

ntpntpMatch4.3.59

ntpntpMatch4.3.60

ntpntpMatch4.3.61

ntpntpMatch4.3.62

ntpntpMatch4.3.63

ntpntpMatch4.3.64

ntpntpMatch4.3.65

ntpntpMatch4.3.66

ntpntpMatch4.3.67

ntpntpMatch4.3.68

ntpntpMatch4.3.69

ntpntpMatch4.3.70

ntpntpMatch4.3.71

ntpntpMatch4.3.72

ntpntpMatch4.3.73

ntpntpMatch4.3.74

ntpntpMatch4.3.75

ntpntpMatch4.3.76

ntpntpMatch4.3.77

ntpntpMatch4.3.78

ntpntpMatch4.3.79

ntpntpMatch4.3.80

ntpntpMatch4.3.81

ntpntpMatch4.3.82

ntpntpMatch4.3.83

ntpntpMatch4.3.84

ntpntpMatch4.3.85

ntpntpMatch4.3.86

ntpntpMatch4.3.87

ntpntpMatch4.3.88

ntpntpMatch4.3.89

ntpntpMatch4.3.90

ntpntpMatch4.3.91

VendorProductVersionCPE
ntpntp*cpe:2.3:a:ntp:ntp:*:p6:*:*:*:*:*:*
ntpntp4.3.0cpe:2.3:a:ntp:ntp:4.3.0:*:*:*:*:*:*:*
ntpntp4.3.1cpe:2.3:a:ntp:ntp:4.3.1:*:*:*:*:*:*:*
ntpntp4.3.2cpe:2.3:a:ntp:ntp:4.3.2:*:*:*:*:*:*:*
ntpntp4.3.3cpe:2.3:a:ntp:ntp:4.3.3:*:*:*:*:*:*:*
ntpntp4.3.4cpe:2.3:a:ntp:ntp:4.3.4:*:*:*:*:*:*:*
ntpntp4.3.5cpe:2.3:a:ntp:ntp:4.3.5:*:*:*:*:*:*:*
ntpntp4.3.6cpe:2.3:a:ntp:ntp:4.3.6:*:*:*:*:*:*:*
ntpntp4.3.7cpe:2.3:a:ntp:ntp:4.3.7:*:*:*:*:*:*:*
ntpntp4.3.8cpe:2.3:a:ntp:ntp:4.3.8:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
ntp	ntp	*	cpe:2.3:a:ntp:ntp::p6::::::*
ntp	ntp	4.3.0	cpe:2.3:a:ntp:ntp:4.3.0:::::::*
ntp	ntp	4.3.1	cpe:2.3:a:ntp:ntp:4.3.1:::::::*
ntp	ntp	4.3.2	cpe:2.3:a:ntp:ntp:4.3.2:::::::*
ntp	ntp	4.3.3	cpe:2.3:a:ntp:ntp:4.3.3:::::::*
ntp	ntp	4.3.4	cpe:2.3:a:ntp:ntp:4.3.4:::::::*
ntp	ntp	4.3.5	cpe:2.3:a:ntp:ntp:4.3.5:::::::*
ntp	ntp	4.3.6	cpe:2.3:a:ntp:ntp:4.3.6:::::::*
ntp	ntp	4.3.7	cpe:2.3:a:ntp:ntp:4.3.7:::::::*
ntp	ntp	4.3.8	cpe:2.3:a:ntp:ntp:4.3.8:::::::*