CVE-2016-1548
NTP NTPd Spoofing Vulnerability
Description
An attacker can spoof a packet from a legitimate ntpd server with an origin timestamp that matches the peer->dst timestamp recorded for that server. After making this switch, the client in NTP 4.2.8p4 and earlier and NTPSec aa48d001683e5b791a743ec9c575aaf7d867a2b0c will reject all future legitimate server responses. It is possible to force the victim client to move time after the mode has been changed. ntpq gives no indication that the mode has been switched.
INFO
Published Date :
Jan. 6, 2017, 9:59 p.m.
Last Modified :
Nov. 17, 2021, 10:15 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
2.7
Exploitability Score :
3.9
Public PoC/Exploit Available at Github
CVE-2016-1548 has a 1 public PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2016-1548.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
None
Python
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2016-1548 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2016-1548 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Nov. 17, 2021
Action Type Old Value New Value Added Reference https://www.arista.com/en/support/advisories-notices/security-advisories/1332-security-advisory-19 [No Types Assigned] -
CVE Modified by [email protected]
Nov. 10, 2021
Action Type Old Value New Value Removed Reference https://www.arista.com/en/support/advisories-notices/security-advisories/1332-security-advisory-19 [No Types Assigned] -
CVE Modified by [email protected]
Nov. 05, 2021
Action Type Old Value New Value Added Reference https://www.arista.com/en/support/advisories-notices/security-advisories/1332-security-advisory-19 [No Types Assigned] -
CVE Modified by [email protected]
Jun. 10, 2021
Action Type Old Value New Value Added Reference http://packetstormsecurity.com/files/136864/Slackware-Security-Advisory-ntp-Updates.html [No Types Assigned] Added Reference http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00020.html [No Types Assigned] Added Reference http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00052.html [No Types Assigned] Added Reference http://www.securityfocus.com/archive/1/538233/100/0/threaded [No Types Assigned] Added Reference http://lists.opensuse.org/opensuse-updates/2016-05/msg00114.html [No Types Assigned] Added Reference https://www.debian.org/security/2016/dsa-3629 [No Types Assigned] Added Reference https://www.kb.cert.org/vuls/id/718152 [No Types Assigned] Added Reference http://lists.fedoraproject.org/pipermail/package-announce/2016-May/184669.html [No Types Assigned] Added Reference http://www.ubuntu.com/usn/USN-3096-1 [No Types Assigned] Added Reference http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00034.html [No Types Assigned] Added Reference http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00037.html [No Types Assigned] Added Reference http://lists.opensuse.org/opensuse-security-announce/2016-07/msg00026.html [No Types Assigned] Added Reference https://us-cert.cisa.gov/ics/advisories/icsa-21-159-11 [No Types Assigned] Added Reference http://lists.fedoraproject.org/pipermail/package-announce/2016-May/183647.html [No Types Assigned] Added Reference http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00001.html [No Types Assigned] Added Reference http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00042.html [No Types Assigned] Added Reference https://www.talosintelligence.com/vulnerability_reports/TALOS-2016-0082 [No Types Assigned] Added Reference http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160428-ntpd [No Types Assigned] Added Reference http://www.securityfocus.com/archive/1/archive/1/538233/100/0/threaded [No Types Assigned] -
CVE Modified by [email protected]
Jun. 08, 2021
Action Type Old Value New Value Added Reference https://cert-portal.siemens.com/productcert/pdf/ssa-211752.pdf [No Types Assigned] -
CVE Modified by [email protected]
Apr. 15, 2021
Action Type Old Value New Value Added Reference https://us-cert.cisa.gov/ics/advisories/icsa-21-103-11 [No Types Assigned] -
CVE Modified by [email protected]
Apr. 13, 2021
Action Type Old Value New Value Added Reference https://cert-portal.siemens.com/productcert/pdf/ssa-497656.pdf [No Types Assigned] -
CVE Modified by [email protected]
Jan. 05, 2018
Action Type Old Value New Value Added Reference https://access.redhat.com/errata/RHSA-2016:1141 [No Types Assigned] Added Reference http://rhn.redhat.com/errata/RHSA-2016-1552.html [No Types Assigned] -
CVE Modified by [email protected]
Nov. 21, 2017
Action Type Old Value New Value Added Reference https://security.FreeBSD.org/advisories/FreeBSD-SA-16:16.ntp.asc [No Types Assigned] -
CVE Modified by [email protected]
Nov. 10, 2017
Action Type Old Value New Value Added Reference https://security.netapp.com/advisory/ntap-20171004-0002/ [No Types Assigned] -
CVE Modified by [email protected]
Nov. 04, 2017
Action Type Old Value New Value Added Reference http://www.debian.org/security/2016/dsa-3629 [No Types Assigned] -
CVE Modified by [email protected]
Sep. 03, 2017
Action Type Old Value New Value Added Reference http://www.securitytracker.com/id/1035705 [No Types Assigned] -
CVE Modified by [email protected]
Jul. 01, 2017
Action Type Old Value New Value Added Reference https://security.gentoo.org/glsa/201607-15 [No Types Assigned] -
CVE Modified by [email protected]
Jan. 11, 2017
Action Type Old Value New Value Added Reference http://www.securityfocus.com/bid/88264 [No Types Assigned] Added Reference http://www.oracle.com/technetwork/topics/security/linuxbulletinapr2016-2952096.html [No Types Assigned] Added Reference http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html [No Types Assigned] -
Initial Analysis by [email protected]
Jan. 10, 2017
Action Type Old Value New Value Added CVSS V2 (AV:N/AC:L/Au:N/C:N/I:P/A:P) Added CVSS V3 AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:L Changed Reference Type http://www.talosintelligence.com/reports/TALOS-2016-0082/ No Types Assigned http://www.talosintelligence.com/reports/TALOS-2016-0082/ Third Party Advisory, Exploit Added CWE CWE-19 Added CPE Configuration OR *cpe:2.3:a:ntp:ntp:4.2.8:p4:*:*:*:*:*:*
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2016-1548 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2016-1548
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.62 }} 0.07%
score
0.78267
percentile