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cve[email protected]CVE-2018-7170
HistoryMar 06, 2018 - 8:29 p.m.

CVE-2018-7170

2018-03-0620:29:00
NVD-CWE-noinfo
[email protected]
web.nvd.nist.gov
137
cve-2018-7170
ntpd
ntp
security vulnerability
sybil attack
clock modification
nvd

5.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:N

6.9 Medium

AI Score

Confidence

Low

3.5 Low

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

0.001 Low

EPSS

Percentile

49.7%

JSON

ntpd in ntp 4.2.x before 4.2.8p7 and 4.3.x before 4.3.92 allows authenticated users that know the private symmetric key to create arbitrarily-many ephemeral associations in order to win the clock selection of ntpd and modify a victim’s clock via a Sybil attack. This issue exists because of an incomplete fix for CVE-2016-1549.

Related

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redhatcve 1
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slackware 3
archlinux 1
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gentoo 2
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freebsd_advisory 2
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fortinet 1
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f5
f5
K82570157 : NTP vulnerability CVE-2018-7170
2018-03-19 00:00:00
SOL65271605 - NTP vulnerability CVE-2016-1549
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K65271605 : NTP vulnerability CVE-2016-1549
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CVE-2016-1549
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2018-03-06 20:29:00
CVE-2016-1549
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Amazon Linux AMI : ntp (ALAS-2018-1083)
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SUSE SLES11 Security Update : ntp (SUSE-SU-2018:3352-1)
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SUSE: Security Advisory (SUSE-SU-2018:3351-1)
2021-04-19 00:00:00
SUSE: Security Advisory (SUSE-SU-2018:3342-1)
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amazon
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Medium: ntp
2018-05-10 17:01:00
Medium: ntp
2018-05-10 17:11:00
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Security update for ntp (moderate)
2018-10-25 18:10:27
Security update for ntp (moderate)
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Security update for ntp (important)
2016-06-01 18:08:21
aix
aix
There are vulnerabilities in NTPv4 that affect AIX.
2018-12-14 12:20:13
Vulnerabilities in NTP affect AIX,Vulnerabilities in NTP affect VIOS
2018-08-14 14:48:57
fedora
fedora
[SECURITY] Fedora 28 Update: ntp-4.2.8p12-1.fc28
2018-08-30 04:57:33
[SECURITY] Fedora 28 Update: ntp-4.2.8p13-1.fc28
2019-04-07 01:47:38
[SECURITY] Fedora 27 Update: ntp-4.2.8p11-1.fc27
2018-03-27 20:16:30
ibm
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Security Bulletin: Vulnerabilities in NTPv4 affect AIX (CVE-2018-12327, CVE-2018-7170)
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2023-12-07 22:31:02
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[slackware-security] ntp
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[slackware-security] ntp
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[slackware-security] ntp
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[ASA-201803-11] ntp: multiple issues
2018-03-16 00:00:00
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ntp -- multiple vulnerabilities
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2016-04-26 00:00:00
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FreeBSD-SA-18:02.ntp
2018-03-07 00:00:00
FreeBSD-SA-16:16.ntp
2016-04-29 00:00:00
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2016-04-26 00:00:00
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symantec
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2018-04-26 08:00:00
cisco
cisco
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2016-04-28 09:00:00
arista
arista
Security Advisory 0019
2018-04-25 00:00:00
fortinet
fortinet
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2017-04-03 00:00:00
cert
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2016-04-27 00:00:00

5.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:N

6.9 Medium

AI Score

Confidence

Low

3.5 Low

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

0.001 Low

EPSS

Percentile

49.7%

JSON
Related for CVE-2018-7170
f53prion2ubuntucve2debiancve2nessus37openvas29redhatcve1amazon3suse9aix2fedora5ibm7slackware3archlinux1freebsd2mageia1gentoo2cve1seebug1freebsd_advisory2talos1symantec1cisco1arista1fortinet1cert1