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Vulnerability Details : CVE-2015-8158

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.
Publish Date : 2017-01-30 Last Update Date : 2018-01-04
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- CVSS Scores & Vulnerability Types

CVSS Score
4.3
Confidentiality Impact None (There is no impact to the confidentiality of the system.)
Integrity Impact None (There is no impact to the integrity of the system)
Availability Impact Partial (There is reduced performance or interruptions in resource availability.)
Access Complexity Medium (The access conditions are somewhat specialized. Some preconditions must be satistified to exploit)
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s) Denial Of Service
CWE ID CWE id is not defined for this vulnerability

- Related OVAL Definitions

Title Definition Id Class Family
RHSA-2016:2583: ntp security and bug fix update (Moderate) oval:com.redhat.rhsa:def:20162583 unix
OVAL (Open Vulnerability and Assessment Language) definitions define exactly what should be done to verify a vulnerability or a missing patch. Check out the OVAL definitions if you want to learn what you should do to verify a vulnerability.

- Products Affected By CVE-2015-8158

# Product Type Vendor Product Version Update Edition Language
1 Application NTP NTP 4.2.8 P5 Version Details Vulnerabilities
2 Application NTP NTP 4.3.0 Version Details Vulnerabilities
3 Application NTP NTP 4.3.1 Version Details Vulnerabilities
4 Application NTP NTP 4.3.2 Version Details Vulnerabilities
5 Application NTP NTP 4.3.3 Version Details Vulnerabilities
6 Application NTP NTP 4.3.4 Version Details Vulnerabilities
7 Application NTP NTP 4.3.5 Version Details Vulnerabilities
8 Application NTP NTP 4.3.6 Version Details Vulnerabilities
9 Application NTP NTP 4.3.7 Version Details Vulnerabilities
10 Application NTP NTP 4.3.8 Version Details Vulnerabilities
11 Application NTP NTP 4.3.10 Version Details Vulnerabilities
12 Application NTP NTP 4.3.11 Version Details Vulnerabilities
13 Application NTP NTP 4.3.12 Version Details Vulnerabilities
14 Application NTP NTP 4.3.13 Version Details Vulnerabilities
15 Application NTP NTP 4.3.14 Version Details Vulnerabilities
16 Application NTP NTP 4.3.15 Version Details Vulnerabilities
17 Application NTP NTP 4.3.16 Version Details Vulnerabilities
18 Application NTP NTP 4.3.17 Version Details Vulnerabilities
19 Application NTP NTP 4.3.18 Version Details Vulnerabilities
20 Application NTP NTP 4.3.19 Version Details Vulnerabilities
21 Application NTP NTP 4.3.20 Version Details Vulnerabilities
22 Application NTP NTP 4.3.21 Version Details Vulnerabilities
23 Application NTP NTP 4.3.22 Version Details Vulnerabilities
24 Application NTP NTP 4.3.23 Version Details Vulnerabilities
25 Application NTP NTP 4.3.24 Version Details Vulnerabilities
26 Application NTP NTP 4.3.25 Version Details Vulnerabilities
27 Application NTP NTP 4.3.26 Version Details Vulnerabilities
28 Application NTP NTP 4.3.27 Version Details Vulnerabilities
29 Application NTP NTP 4.3.28 Version Details Vulnerabilities
30 Application NTP NTP 4.3.29 Version Details Vulnerabilities
31 Application NTP NTP 4.3.30 Version Details Vulnerabilities
32 Application NTP NTP 4.3.31 Version Details Vulnerabilities
33 Application NTP NTP 4.3.32 Version Details Vulnerabilities
34 Application NTP NTP 4.3.33 Version Details Vulnerabilities
35 Application NTP NTP 4.3.34 Version Details Vulnerabilities
36 Application NTP NTP 4.3.35 Version Details Vulnerabilities
37 Application NTP NTP 4.3.36 Version Details Vulnerabilities
38 Application NTP NTP 4.3.37 Version Details Vulnerabilities
39 Application NTP NTP 4.3.38 Version Details Vulnerabilities
40 Application NTP NTP 4.3.39 Version Details Vulnerabilities
41 Application NTP NTP 4.3.40 Version Details Vulnerabilities
42 Application NTP NTP 4.3.41 Version Details Vulnerabilities
43 Application NTP NTP 4.3.42 Version Details Vulnerabilities
44 Application NTP NTP 4.3.43 Version Details Vulnerabilities
45 Application NTP NTP 4.3.44 Version Details Vulnerabilities
46 Application NTP NTP 4.3.45 Version Details Vulnerabilities
47 Application NTP NTP 4.3.46 Version Details Vulnerabilities
48 Application NTP NTP 4.3.47 Version Details Vulnerabilities
49 Application NTP NTP 4.3.48 Version Details Vulnerabilities
50 Application NTP NTP 4.3.49 Version Details Vulnerabilities
51 Application NTP NTP 4.3.50 Version Details Vulnerabilities
52 Application NTP NTP 4.3.51 Version Details Vulnerabilities
53 Application NTP NTP 4.3.52 Version Details Vulnerabilities
54 Application NTP NTP 4.3.53 Version Details Vulnerabilities
55 Application NTP NTP 4.3.54 Version Details Vulnerabilities
56 Application NTP NTP 4.3.55 Version Details Vulnerabilities
57 Application NTP NTP 4.3.56 Version Details Vulnerabilities
58 Application NTP NTP 4.3.57 Version Details Vulnerabilities
59 Application NTP NTP 4.3.58 Version Details Vulnerabilities
60 Application NTP NTP 4.3.59 Version Details Vulnerabilities
61 Application NTP NTP 4.3.60 Version Details Vulnerabilities
62 Application NTP NTP 4.3.61 Version Details Vulnerabilities
63 Application NTP NTP 4.3.62 Version Details Vulnerabilities
64 Application NTP NTP 4.3.63 Version Details Vulnerabilities
65 Application NTP NTP 4.3.64 Version Details Vulnerabilities
66 Application NTP NTP 4.3.65 Version Details Vulnerabilities
67 Application NTP NTP 4.3.66 Version Details Vulnerabilities
68 Application NTP NTP 4.3.67 Version Details Vulnerabilities
69 Application NTP NTP 4.3.68 Version Details Vulnerabilities
70 Application NTP NTP 4.3.69 Version Details Vulnerabilities
71 Application NTP NTP 4.3.70 Version Details Vulnerabilities
72 Application NTP NTP 4.3.71 Version Details Vulnerabilities
73 Application NTP NTP 4.3.72 Version Details Vulnerabilities
74 Application NTP NTP 4.3.73 Version Details Vulnerabilities
75 Application NTP NTP 4.3.74 Version Details Vulnerabilities
76 Application NTP NTP 4.3.75 Version Details Vulnerabilities
77 Application NTP NTP 4.3.76 Version Details Vulnerabilities
78 Application NTP NTP 4.3.77 Version Details Vulnerabilities
79 Application NTP NTP 4.3.78 Version Details Vulnerabilities
80 Application NTP NTP 4.3.79 Version Details Vulnerabilities
81 Application NTP NTP 4.3.80 Version Details Vulnerabilities
82 Application NTP NTP 4.3.81 Version Details Vulnerabilities
83 Application NTP NTP 4.3.82 Version Details Vulnerabilities
84 Application NTP NTP 4.3.83 Version Details Vulnerabilities
85 Application NTP NTP 4.3.84 Version Details Vulnerabilities
86 Application NTP NTP 4.3.85 Version Details Vulnerabilities
87 Application NTP NTP 4.3.86 Version Details Vulnerabilities
88 Application NTP NTP 4.3.87 Version Details Vulnerabilities
89 Application NTP NTP 4.3.88 Version Details Vulnerabilities
90 Application NTP NTP 4.3.89 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
NTP NTP 90

- References For CVE-2015-8158

http://support.ntp.org/bin/view/Main/NtpBug2948 CONFIRM
https://www.kb.cert.org/vuls/id/718152
CERT-VN VU#718152
http://www.securitytracker.com/id/1034782
SECTRACK 1034782
https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03750en_us CONFIRM
http://rhn.redhat.com/errata/RHSA-2016-2583.html
REDHAT RHSA-2016:2583
https://security.gentoo.org/glsa/201607-15
GENTOO GLSA-201607-15
https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03766en_us CONFIRM
https://security.FreeBSD.org/advisories/FreeBSD-SA-16:09.ntp.asc
FREEBSD FreeBSD-SA-16:09
http://www.debian.org/security/2016/dsa-3629
DEBIAN DSA-3629
http://www.securityfocus.com/bid/81814
BID 81814 NTP CVE-2015-8158 Denial of Service Vulnerability Release Date:2017-04-27
https://security.netapp.com/advisory/ntap-20171031-0001/ CONFIRM

- Metasploit Modules Related To CVE-2015-8158

There are not any metasploit modules related to this CVE entry (Please visit www.metasploit.com for more information)


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