CVE-2015-8158

Severity

43%

Complexity

86%

Confidentiality

48%

CWE-835: Loop with Unreachable Exit Condition ('Infinite Loop')

The getresponse function in ntpq in NTP versions before 4.2.8p9 and 4.3.x before 4.3.90 allows remote attackers to cause a denial of service (infinite loop) via crafted packets with incorrect values.

CWE-835: Loop with Unreachable Exit Condition ('Infinite Loop')

CVSS 3.0 Base Score 5.9. CVSS Attack Vector: network. CVSS Attack Complexity: high. CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H).

CVSS 2.0 Base Score 4.3. CVSS Attack Vector: network. CVSS Attack Complexity: medium. CVSS Vector: (AV:N/AC:M/Au:N/C:N/I:N/A:P).

Overview

Type

NTP

First reported 8 years ago

2017-01-30 21:59:00

Last updated 7 years ago

2018-01-05 02:30:00

Affected Software

NTP 4.3.0

4.3.0

NTP 4.3.1

4.3.1

NTP 4.3.2

4.3.2

NTP 4.3.3

4.3.3

NTP 4.3.4

4.3.4

NTP 4.3.5

4.3.5

NTP 4.3.6

4.3.6

NTP 4.3.7

4.3.7

NTP 4.3.8

4.3.8

NTP 4.3.10

4.3.10

NTP 4.3.11

4.3.11

NTP 4.3.12

4.3.12

NTP 4.3.13

4.3.13

NTP 4.3.14

4.3.14

NTP 4.3.15

4.3.15

NTP 4.3.16

4.3.16

NTP 4.3.17

4.3.17

NTP 4.3.18

4.3.18

NTP 4.3.19

4.3.19

NTP 4.3.20

4.3.20

NTP 4.3.21

4.3.21

NTP 4.3.22

4.3.22

NTP 4.3.23

4.3.23

NTP 4.3.24

4.3.24

NTP 4.3.25

4.3.25

NTP 4.3.26

4.3.26

NTP 4.3.27

4.3.27

NTP 4.3.28

4.3.28

NTP 4.3.29

4.3.29

NTP 4.3.30

4.3.30

NTP 4.3.31

4.3.31

NTP 4.3.32

4.3.32

NTP 4.3.33

4.3.33

NTP 4.3.34

4.3.34

NTP 4.3.35

4.3.35

NTP 4.3.36

4.3.36

NTP 4.3.37

4.3.37

NTP 4.3.38

4.3.38

NTP 4.3.39

4.3.39

NTP 4.3.40

4.3.40

NTP 4.3.41

4.3.41

NTP 4.3.42

4.3.42

NTP 4.3.43

4.3.43

NTP 4.3.44

4.3.44

NTP 4.3.45

4.3.45

NTP 4.3.46

4.3.46

NTP 4.3.47

4.3.47

NTP 4.3.48

4.3.48

NTP 4.3.49

4.3.49

NTP 4.3.50

4.3.50

NTP 4.3.51

4.3.51

NTP 4.3.52

4.3.52

NTP 4.3.53

4.3.53

NTP 4.3.54

4.3.54

NTP 4.3.55

4.3.55

NTP 4.3.56

4.3.56

NTP 4.3.57

4.3.57

NTP 4.3.58

4.3.58

NTP 4.3.59

4.3.59

NTP 4.3.60

4.3.60

NTP 4.3.61

4.3.61

NTP 4.3.62

4.3.62

NTP 4.3.63

4.3.63

NTP 4.3.64

4.3.64

NTP 4.3.65

4.3.65

NTP 4.3.66

4.3.66

NTP 4.3.67

4.3.67

NTP 4.3.68

4.3.68

NTP 4.3.69

4.3.69

NTP 4.3.70

4.3.70

NTP 4.3.71

4.3.71

NTP 4.3.72

4.3.72

NTP 4.3.73

4.3.73

NTP 4.3.74

4.3.74

NTP 4.3.75

4.3.75

NTP 4.3.76

4.3.76

NTP 4.3.77

4.3.77

NTP 4.3.78

4.3.78

NTP 4.3.79

4.3.79

NTP 4.3.80

4.3.80

NTP 4.3.81

4.3.81

NTP 4.3.82

4.3.82

NTP 4.3.83

4.3.83

NTP 4.3.84

4.3.84

NTP 4.3.85

4.3.85

NTP 4.3.86

4.3.86

NTP 4.3.87

4.3.87

NTP 4.3.88

4.3.88

NTP 4.3.89

4.3.89

References

RHSA-2016:2583

http://support.ntp.org/bin/view/Main/NtpBug2948

Vendor Advisory

DSA-3629

81814

Third Party Advisory, VDB Entry

1034782

https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03750en_us

https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03766en_us

FreeBSD-SA-16:09

GLSA-201607-15

https://security.netapp.com/advisory/ntap-20171031-0001/

VU#718152

Third Party Advisory, US Government Resource

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