Executive Summary

Informations
Name CVE-2016-1549 First vendor Publication 2017-01-06
Vendor Cve Last vendor Modification 2018-03-28

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
Overall CVSS Score 6.5
Base Score 6.5 Environmental Score 6.5
impact SubScore 3.6 Temporal Score 6.5
Exploitabality Sub Score 2.8
 
Attack Vector Network Attack Complexity Low
Privileges Required Low User Interaction None
Scope Unchanged Confidentiality Impact None
Integrity Impact High Availability Impact None
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:S/C:N/I:P/A:N)
Cvss Base Score 4 Attack Range Network
Cvss Impact Score 2.9 Attack Complexity Low
Cvss Expoit Score 8 Authentication Requires single instance
Calculate full CVSS 2.0 Vectors scores

Detail

A malicious authenticated peer can create arbitrarily-many ephemeral associations in order to win the clock selection algorithm in ntpd in NTP 4.2.8p4 and earlier and NTPsec 3e160db8dc248a0bcb053b56a80167dc742d2b74 and a5fb34b9cc89b92a8fef2f459004865c93bb7f92 and modify a victim's clock.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-1549

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-19 Data Handling

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 1

Nessus® Vulnerability Scanner

Date Description
2018-09-20 Name : The remote Amazon Linux AMI host is missing a security update.
File : ala_ALAS-2018-1083.nasl - Type : ACT_GATHER_INFO
2018-08-20 Name : The remote Slackware host is missing a security update.
File : Slackware_SSA_2018-229-01.nasl - Type : ACT_GATHER_INFO
2018-08-17 Name : The remote NTP server is affected by multiple vulnerabilities.
File : ntp_4_2_8p12.nasl - Type : ACT_GATHER_INFO
2018-05-11 Name : The remote Amazon Linux AMI host is missing a security update.
File : ala_ALAS-2018-1009.nasl - Type : ACT_GATHER_INFO
2018-05-11 Name : The remote Amazon Linux 2 host is missing a security update.
File : al2_ALAS-2018-1009.nasl - Type : ACT_GATHER_INFO
2018-03-09 Name : The remote NTP server is affected by multiple vulnerabilities.
File : ntp_4_2_8p11.nasl - Type : ACT_GATHER_INFO
2018-03-02 Name : The remote Slackware host is missing a security update.
File : Slackware_SSA_2018-060-02.nasl - Type : ACT_GATHER_INFO
2018-02-28 Name : The remote FreeBSD host is missing one or more security-related updates.
File : freebsd_pkg_af485ef41c5811e88477d05099c0ae8c.nasl - Type : ACT_GATHER_INFO
2018-02-28 Name : The version of Arista Networks EOS running on the remote device is affected b...
File : arista_eos_sa0019.nasl - Type : ACT_GATHER_INFO
2017-10-23 Name : The remote device is affected by multiple vulnerabilities.
File : juniper_space_jsa_10826.nasl - Type : ACT_GATHER_INFO
2017-08-03 Name : The remote AIX host has a version of NTP installed that is affected by multip...
File : aix_ntp_v3_advisory7.nasl - Type : ACT_GATHER_INFO
2017-04-04 Name : The remote AIX host has a version of NTP installed that is affected by multip...
File : aix_ntp_v4_advisory7.nasl - Type : ACT_GATHER_INFO
2017-02-01 Name : The remote host is affected by multiple vulnerabilities.
File : citrix_xenserver_CTX220112.nasl - Type : ACT_GATHER_INFO
2016-08-29 Name : The remote SUSE host is missing one or more security updates.
File : suse_SU-2016-1912-1.nasl - Type : ACT_GATHER_INFO
2016-07-21 Name : The remote Gentoo host is missing one or more security-related patches.
File : gentoo_GLSA-201607-15.nasl - Type : ACT_GATHER_INFO
2016-07-18 Name : The remote AIX host has a version of NTP installed that is affected by multip...
File : aix_ntp_v4_advisory6.nasl - Type : ACT_GATHER_INFO
2016-07-18 Name : The remote AIX host has a version of NTP installed that is affected by multip...
File : aix_ntp_v3_advisory6.nasl - Type : ACT_GATHER_INFO
2016-06-17 Name : The remote SUSE host is missing one or more security updates.
File : suse_SU-2016-1568-1.nasl - Type : ACT_GATHER_INFO
2016-06-01 Name : The remote openSUSE host is missing a security update.
File : openSUSE-2016-649.nasl - Type : ACT_GATHER_INFO
2016-05-20 Name : The remote openSUSE host is missing a security update.
File : openSUSE-2016-599.nasl - Type : ACT_GATHER_INFO
2016-05-16 Name : The remote SUSE host is missing one or more security updates.
File : suse_SU-2016-1291-1.nasl - Type : ACT_GATHER_INFO
2016-05-13 Name : The remote SUSE host is missing one or more security updates.
File : suse_SU-2016-1278-1.nasl - Type : ACT_GATHER_INFO
2016-05-05 Name : The remote NTP server is affected by multiple vulnerabilities.
File : ntp_4_2_8p7.nasl - Type : ACT_GATHER_INFO
2016-05-02 Name : The remote Slackware host is missing a security update.
File : Slackware_SSA_2016-120-01.nasl - Type : ACT_GATHER_INFO
2016-04-27 Name : The remote FreeBSD host is missing one or more security-related updates.
File : freebsd_pkg_b2487d9a0c3011e6acd0d050996490d0.nasl - Type : ACT_GATHER_INFO
2016-01-21 Name : The remote NTP server is affected by multiple vulnerabilities.
File : ntp_4_2_8p6.nasl - Type : ACT_GATHER_INFO

Sources (Detail)

Source Url
BID http://www.securityfocus.com/bid/88200
CONFIRM http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html
https://security.netapp.com/advisory/ntap-20171004-0002/
https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr...
https://www.synology.com/support/security/Synology_SA_18_13
FREEBSD https://security.FreeBSD.org/advisories/FreeBSD-SA-16:16.ntp.asc
GENTOO https://security.gentoo.org/glsa/201607-15
MISC http://www.talosintelligence.com/reports/TALOS-2016-0083/
SECTRACK http://www.securitytracker.com/id/1035705

Alert History

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Date Informations
2021-05-04 12:44:57
  • Multiple Updates
2021-04-22 01:55:08
  • Multiple Updates
2020-05-23 00:49:32
  • Multiple Updates
2018-03-28 12:07:12
  • Multiple Updates
2017-11-21 09:22:02
  • Multiple Updates
2017-11-10 09:23:01
  • Multiple Updates
2017-10-24 13:25:29
  • Multiple Updates
2017-09-03 09:24:01
  • Multiple Updates
2017-07-01 09:23:20
  • Multiple Updates
2017-01-11 09:25:25
  • Multiple Updates
2017-01-10 17:24:18
  • Multiple Updates
2017-01-07 05:22:25
  • First insertion