CVE-2014-9294
NTP Weak RNG Seed Remote Attack Vulnerability
Description
util/ntp-keygen.c in ntp-keygen in NTP before 4.2.7p230 uses a weak RNG seed, which makes it easier for remote attackers to defeat cryptographic protection mechanisms via a brute-force attack.
INFO
Published Date :
Dec. 20, 2014, 2:59 a.m.
Last Modified :
Nov. 21, 2024, 2:20 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
6.4
Exploitability Score :
10.0
Public PoC/Exploit Available at Github
CVE-2014-9294 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-2014-9294.
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).
Development repository for the ntp cookbook
chef hacktoberfest chef-cookbook chef-resource ntp managed-by-terraform
Ruby HTML Shell
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2014-9294 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2014-9294 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.
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CVE Modified by af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference http://advisories.mageia.org/MGASA-2014-0541.html Added Reference http://bk1.ntp.org/ntp-dev/util/ntp-keygen.c?PAGE=diffs&REV=4eae1b72298KRoBQmX-y8URCiRPH5g Added Reference http://bugs.ntp.org/show_bug.cgi?id=2666 Added Reference http://marc.info/?l=bugtraq&m=142469153211996&w=2 Added Reference http://marc.info/?l=bugtraq&m=142590659431171&w=2 Added Reference http://marc.info/?l=bugtraq&m=142853370924302&w=2 Added Reference http://marc.info/?l=bugtraq&m=142853370924302&w=2 Added Reference http://marc.info/?l=bugtraq&m=144182594518755&w=2 Added Reference http://rhn.redhat.com/errata/RHSA-2014-2025.html Added Reference http://rhn.redhat.com/errata/RHSA-2015-0104.html Added Reference http://secunia.com/advisories/62209 Added Reference http://support.ntp.org/bin/view/Main/SecurityNotice Added Reference http://www.kb.cert.org/vuls/id/852879 Added Reference http://www.mandriva.com/security/advisories?name=MDVSA-2015:003 Added Reference http://www.oracle.com/technetwork/security-advisory/cpuoct2016-2881722.html Added Reference http://www.securityfocus.com/bid/71762 Added Reference https://bugzilla.redhat.com/show_bug.cgi?id=1176035 Added Reference https://h20564.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c04790232 Added Reference https://h20564.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c04916783 Added Reference https://kc.mcafee.com/corporate/index?page=content&id=SB10103 Added Reference https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20141222-ntpd Added Reference https://www.arista.com/en/support/advisories-notices/security-advisories/1047-security-advisory-8 -
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/1047-security-advisory-8 [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/1047-security-advisory-8 [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/1047-security-advisory-8 [No Types Assigned] -
CVE Modified by [email protected]
Jan. 03, 2017
Action Type Old Value New Value Added Reference https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20141222-ntpd [No Types Assigned] Added Reference https://kc.mcafee.com/corporate/index?page=content&id=SB10103 [No Types Assigned] Added Reference http://secunia.com/advisories/62209 [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]
Dec. 07, 2016
Action Type Old Value New Value Added Reference https://h20564.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c04916783 [No Types Assigned] -
CVE Modified by [email protected]
Nov. 28, 2016
Action Type Old Value New Value Added Reference http://www.securityfocus.com/bid/71762 [No Types Assigned] -
CVE Modified by [email protected]
Oct. 26, 2016
Action Type Old Value New Value Added Reference http://www.oracle.com/technetwork/security-advisory/cpuoct2016-2881722.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 Added Reference http://marc.info/?l=bugtraq&m=142853370924302&w=2 -
CVE Modified by [email protected]
Mar. 26, 2015
Action Type Old Value New Value Added Reference http://advisories.mageia.org/MGASA-2014-0541.html Added Reference http://www.mandriva.com/security/advisories?name=MDVSA-2015:003 -
CVE Modified by [email protected]
Mar. 12, 2015
Action Type Old Value New Value Added Reference http://marc.info/?l=bugtraq&m=142590659431171&w=2 -
CVE Modified by [email protected]
Feb. 26, 2015
Action Type Old Value New Value Added Reference http://marc.info/?l=bugtraq&m=142469153211996&w=2 -
CVE Modified by [email protected]
Feb. 24, 2015
Action Type Old Value New Value Added Reference http://rhn.redhat.com/errata/RHSA-2014-2025.html Added Reference http://rhn.redhat.com/errata/RHSA-2015-0104.html -
Modified Analysis by [email protected]
Jan. 28, 2015
Action Type Old Value New Value Changed CVSS V2 (AV:N/AC:L/Au:N/C:N/I:P/A:N) (AV:N/AC:L/Au:N/C:P/I:P/A:P) -
CVE Modified by [email protected]
Dec. 24, 2014
Action Type Old Value New Value Added Reference http://bugs.ntp.org/show_bug.cgi?id=2666 -
Modified Analysis by [email protected]
Dec. 22, 2014
Action Type Old Value New Value Added Evaluator Description <a href="http://cwe.mitre.org/data/definitions/338.html">CWE-338: Use of Cryptographically Weak Pseudo-Random Number Generator (PRNG)</a> Added CPE Configuration Configuration 1 OR *cpe:2.3:a:ntp:ntp:4.2.7:*:*:*:*:*:*:* (and previous) Added CVSS V2 (AV:N/AC:L/Au:N/C:N/I:P/A:N) Changed Reference Type http://support.ntp.org/bin/view/Main/SecurityNotice No Types Assigned http://support.ntp.org/bin/view/Main/SecurityNotice Advisory Changed Reference Type http://bk1.ntp.org/ntp-dev/util/ntp-keygen.c?PAGE=diffs&REV=4eae1b72298KRoBQmX-y8URCiRPH5g No Types Assigned http://bk1.ntp.org/ntp-dev/util/ntp-keygen.c?PAGE=diffs&REV=4eae1b72298KRoBQmX-y8URCiRPH5g Exploit Changed Reference Type http://www.kb.cert.org/vuls/id/852879 US Govt Resource http://www.kb.cert.org/vuls/id/852879 Advisory, US Govt Resource Added CWE NVD-CWE-Other -
Initial Analysis by [email protected]
Dec. 22, 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-2014-9294 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-2014-9294
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
3.96 }} 0.33%
score
0.91920
percentile