CVE-2013-5211
NTP Denial of Service Traffic Amplification Vulnerability
Description
The monlist feature in ntp_request.c in ntpd in NTP before 4.2.7p26 allows remote attackers to cause a denial of service (traffic amplification) via forged (1) REQ_MON_GETLIST or (2) REQ_MON_GETLIST_1 requests, as exploited in the wild in December 2013.
INFO
Published Date :
Jan. 2, 2014, 2:59 p.m.
Last Modified :
Nov. 1, 2023, 12:51 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
2.9
Exploitability Score :
10.0
Public PoC/Exploit Available at Github
CVE-2013-5211 has a 17 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-2013-5211
.
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).
Exploit and check CVE-2013-5211
C#
check and exploit for NTP vuln CVE-2013-5211
This script allows users to scan networks for detecting Open Relay on SNMP, UDP Amplification on DNS and NTP.
Python
None
Python
None
Python
None
Shell
None
Shell
None
None
Shell
None
Shell Dockerfile TSQL JavaScript
None
Python Shell
PoC for distributed NTP reflection DoS (CVE-2013-5211)
ntp ntp-amplification ntp-doser ddos dos amplification network-time-protocol spoofed-packets packet-crafting
Makefile C++
None
JavaScript Smarty
None
Ruby
This module is an example profile to manage RHEL system configurations that comply with various regulations such as STIG, PCI, HIPAA, and more
Puppet Ruby
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2013-5211
vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2013-5211
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 -
Modified Analysis by [email protected]
Nov. 01, 2023
Action Type Old Value New Value Changed Reference Type http://aix.software.ibm.com/aix/efixes/security/ntp_advisory.asc No Types Assigned http://aix.software.ibm.com/aix/efixes/security/ntp_advisory.asc Third Party Advisory Changed Reference Type http://bugs.ntp.org/show_bug.cgi?id=1532 No Types Assigned http://bugs.ntp.org/show_bug.cgi?id=1532 Issue Tracking Changed Reference Type http://lists.ntp.org/pipermail/pool/2011-December/005616.html No Types Assigned http://lists.ntp.org/pipermail/pool/2011-December/005616.html Broken Link Changed Reference Type http://lists.opensuse.org/opensuse-updates/2014-09/msg00031.html No Types Assigned http://lists.opensuse.org/opensuse-updates/2014-09/msg00031.html Third Party Advisory Changed Reference Type http://marc.info/?l=bugtraq&m=138971294629419&w=2 No Types Assigned http://marc.info/?l=bugtraq&m=138971294629419&w=2 Mailing List Changed Reference Type http://marc.info/?l=bugtraq&m=144182594518755&w=2 No Types Assigned http://marc.info/?l=bugtraq&m=144182594518755&w=2 Mailing List, Third Party Advisory Changed Reference Type http://openwall.com/lists/oss-security/2013/12/30/6 No Types Assigned http://openwall.com/lists/oss-security/2013/12/30/6 Mailing List Changed Reference Type http://openwall.com/lists/oss-security/2013/12/30/7 No Types Assigned http://openwall.com/lists/oss-security/2013/12/30/7 Mailing List Changed Reference Type http://secunia.com/advisories/59288 No Types Assigned http://secunia.com/advisories/59288 Not Applicable Changed Reference Type http://secunia.com/advisories/59726 No Types Assigned http://secunia.com/advisories/59726 Not Applicable Changed Reference Type http://www.oracle.com/technetwork/topics/security/linuxbulletinjul2016-3090544.html No Types Assigned http://www.oracle.com/technetwork/topics/security/linuxbulletinjul2016-3090544.html Third Party Advisory Changed Reference Type http://www.securityfocus.com/bid/64692 No Types Assigned http://www.securityfocus.com/bid/64692 Broken Link, Third Party Advisory, VDB Entry Changed Reference Type http://www.securitytracker.com/id/1030433 No Types Assigned http://www.securitytracker.com/id/1030433 Third Party Advisory, VDB Entry Changed Reference Type http://www-947.ibm.com/support/entry/portal/docdisplay?lndocid=MIGR-5095861 No Types Assigned http://www-947.ibm.com/support/entry/portal/docdisplay?lndocid=MIGR-5095861 Broken Link Changed Reference Type http://www-947.ibm.com/support/entry/portal/docdisplay?lndocid=MIGR-5095892 No Types Assigned http://www-947.ibm.com/support/entry/portal/docdisplay?lndocid=MIGR-5095892 Broken Link Changed Reference Type https://h20564.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c04790232 No Types Assigned https://h20564.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c04790232 Third Party Advisory Changed Reference Type https://puppet.com/security/cve/puppetlabs-ntp-nov-2015-advisory No Types Assigned https://puppet.com/security/cve/puppetlabs-ntp-nov-2015-advisory Broken Link Changed CPE Configuration OR *cpe:2.3:a:ntp:ntp:4.2.7:*:*:*:*:*:*:* OR *cpe:2.3:a:ntp:ntp:*:*:*:*:*:*:*:* versions up to (excluding) 4.2.7 *cpe:2.3:a:ntp:ntp:4.2.7:-:*:*:*:*:*:* *cpe:2.3:a:ntp:ntp:4.2.7:p0:*:*:*:*:*:* *cpe:2.3:a:ntp:ntp:4.2.7:p1:*:*:*:*:*:* *cpe:2.3:a:ntp:ntp:4.2.7:p10:*:*:*:*:*:* *cpe:2.3:a:ntp:ntp:4.2.7:p11:*:*:*:*:*:* *cpe:2.3:a:ntp:ntp:4.2.7:p12:*:*:*:*:*:* *cpe:2.3:a:ntp:ntp:4.2.7:p13:*:*:*:*:*:* *cpe:2.3:a:ntp:ntp:4.2.7:p14:*:*:*:*:*:* *cpe:2.3:a:ntp:ntp:4.2.7:p15:*:*:*:*:*:* *cpe:2.3:a:ntp:ntp:4.2.7:p16:*:*:*:*:*:* *cpe:2.3:a:ntp:ntp:4.2.7:p17:*:*:*:*:*:* *cpe:2.3:a:ntp:ntp:4.2.7:p18:*:*:*:*:*:* *cpe:2.3:a:ntp:ntp:4.2.7:p19:*:*:*:*:*:* *cpe:2.3:a:ntp:ntp:4.2.7:p2:*:*:*:*:*:* *cpe:2.3:a:ntp:ntp:4.2.7:p20:*:*:*:*:*:* *cpe:2.3:a:ntp:ntp:4.2.7:p21:*:*:*:*:*:* *cpe:2.3:a:ntp:ntp:4.2.7:p22:*:*:*:*:*:* *cpe:2.3:a:ntp:ntp:4.2.7:p23:*:*:*:*:*:* *cpe:2.3:a:ntp:ntp:4.2.7:p24:*:*:*:*:*:* *cpe:2.3:a:ntp:ntp:4.2.7:p25:*:*:*:*:*:* *cpe:2.3:a:ntp:ntp:4.2.7:p3:*:*:*:*:*:* *cpe:2.3:a:ntp:ntp:4.2.7:p4:*:*:*:*:*:* *cpe:2.3:a:ntp:ntp:4.2.7:p5:*:*:*:*:*:* *cpe:2.3:a:ntp:ntp:4.2.7:p6:*:*:*:*:*:* *cpe:2.3:a:ntp:ntp:4.2.7:p7:*:*:*:*:*:* *cpe:2.3:a:ntp:ntp:4.2.7:p8:*:*:*:*:*:* *cpe:2.3:a:ntp:ntp:4.2.7:p9:*:*:*:*:*:* Added CPE Configuration OR *cpe:2.3:o:oracle:linux:6:-:*:*:*:*:*:* *cpe:2.3:o:oracle:linux:7:-:*:*:*:*:*:* -
CPE Deprecation Remap by [email protected]
Oct. 30, 2018
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:o:novell:opensuse:11.4:*:*:*:*:*:*:* OR *cpe:2.3:o:opensuse:opensuse:11.4:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Dec. 09, 2017
Action Type Old Value New Value Added Reference https://puppet.com/security/cve/puppetlabs-ntp-nov-2015-advisory [No Types Assigned] -
CVE Modified by [email protected]
Dec. 22, 2016
Action Type Old Value New Value Added Reference https://h20564.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c04790232 [No Types Assigned] -
CVE Modified by [email protected]
Nov. 28, 2016
Action Type Old Value New Value Added Reference http://www.securityfocus.com/bid/64692 [No Types Assigned] -
CVE Modified by [email protected]
Sep. 28, 2016
Action Type Old Value New Value Added Reference http://www.oracle.com/technetwork/topics/security/linuxbulletinjul2016-3090544.html -
CVE Modified by [email protected]
Aug. 23, 2016
Action Type Old Value New Value Added Reference http://marc.info/?l=bugtraq&m=144182594518755&w=2 -
Modified Analysis by [email protected]
Nov. 20, 2015
Action Type Old Value New Value Changed CPE Configuration Configuration 1 OR *cpe:2.3:a:ntp:ntp:4.2.7:*:*:*:*:*:*:* Configuration 1 OR *cpe:2.3:o:novell:opensuse:11.4:*:*:*:*:*:*:* Configuration 2 OR *cpe:2.3:a:ntp:ntp:4.2.7:*:*:*:*:*:*:* Changed Reference Type http://ics-cert.us-cert.gov/advisories/ICSA-14-051-04 No Types Assigned http://ics-cert.us-cert.gov/advisories/ICSA-14-051-04 Advisory, US Govt Resource Changed Reference Type http://www.kb.cert.org/vuls/id/348126 US Govt Resource http://www.kb.cert.org/vuls/id/348126 Advisory, US Govt Resource Changed Reference Type http://www.us-cert.gov/ncas/alerts/TA14-013A US Govt Resource http://www.us-cert.gov/ncas/alerts/TA14-013A Advisory, US Govt Resource -
CVE Modified by [email protected]
Dec. 03, 2014
Action Type Old Value New Value Added Reference http://lists.opensuse.org/opensuse-updates/2014-09/msg00031.html -
Initial Analysis by [email protected]
Jan. 02, 2014
Action Type Old Value New Value
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2013-5211
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-2013-5211
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
96.43 }} -0.27%
score
0.99599
percentile