CVE-2016-1550
NTp Key Recovery Vulnerability
Description
An exploitable vulnerability exists in the message authentication functionality of libntp in ntp 4.2.8p4 and NTPSec a5fb34b9cc89b92a8fef2f459004865c93bb7f92. An attacker can send a series of crafted messages to attempt to recover the message digest key.
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 :
1.4
Exploitability Score :
3.9
Public PoC/Exploit Available at Github
CVE-2016-1550 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-2016-1550.
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-2016-1550 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2016-1550 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-2016-0084 [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. 16, 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/88261 [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:P/I:N/A:N) Added CVSS V3 AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N Changed Reference Type http://www.talosintelligence.com/reports/TALOS-2016-0084/ No Types Assigned http://www.talosintelligence.com/reports/TALOS-2016-0084/ Third Party Advisory, Technical Description Added CWE CWE-200 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-2016-1550 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-2016-1550
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.49 }} 0.06%
score
0.75577
percentile