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[email protected]CVE-2017-6455

HistoryMar 27, 2017 - 5:59 p.m.

CVE-2017-6455

2017-03-2717:59:00

CWE-94

[email protected]

web.nvd.nist.gov

cve-2017-6455

ntp

privilege escalation

ppsapi

dll vulnerability

4.4 Medium

CVSS2

Attack Vector

LOCAL

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

7 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.4 High

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

5.1%

JSON

NTP before 4.2.8p10 and 4.3.x before 4.3.94, when using PPSAPI, allows local users to gain privileges via a DLL in the PPSAPI_DLLS environment variable.

Affected configurations

NVD

Node

ntpntpMatch4.2.8p9

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

ntpntpMatch4.3.92

ntpntpMatch4.3.93

CPENameOperatorVersion
ntp:ntpntpeq4.2.8
ntp:ntpntpeq4.3.0
ntp:ntpntpeq4.3.1
ntp:ntpntpeq4.3.2
ntp:ntpntpeq4.3.3
ntp:ntpntpeq4.3.4
ntp:ntpntpeq4.3.5
ntp:ntpntpeq4.3.6
ntp:ntpntpeq4.3.7
ntp:ntpntpeq4.3.8

CPE	Name	Operator	Version
ntp:ntp	ntp	eq	4.2.8
ntp:ntp	ntp	eq	4.3.0
ntp:ntp	ntp	eq	4.3.1
ntp:ntp	ntp	eq	4.3.2
ntp:ntp	ntp	eq	4.3.3
ntp:ntp	ntp	eq	4.3.4
ntp:ntp	ntp	eq	4.3.5
ntp:ntp	ntp	eq	4.3.6
ntp:ntp	ntp	eq	4.3.7
ntp:ntp	ntp	eq	4.3.8