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CVE-2014-9295

64
FAUCET Score

CVE-2014-9295 describes multiple stack-based buffer overflows in NTP versions prior to 4.2.8, specifically within the ntpd daemon. These flaws, found in functions like crypto_recv, ctl_putdata, and configure, allow unauthenticated remote attackers to execute arbitrary code on affected systems. With a CVSS score of 7.5, this vulnerability is considered highly severe due to its low attack complexity and potential for complete compromise of confidentiality, integrity, and availability. While there is no evidence of active exploitation in the KEV catalog or public exploit frameworks like Metasploit or ExploitDB, the vulnerability has garnered significant community discussion and media coverage, indicating its perceived risk.

Impacted Technologies

VendorProductVersion(s)CPE
<= 4.2.7CPE matchmatch criteria
cpe:2.3:a:ntp:ntp:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

7.5HIGH

AV:N/AC:L/Au:N/C:P/I:P/A:P

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
6.4
CvssVersion
2.0

Exploit Intelligence

EPSS Score
78.72%
Probability of exploitation in next 30 days
EPSS Percentile
99.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.7872 is in the 99th percentile among its peer group of 51,485 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (5)

redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 5Fixed in: ntp-0:4.2.2p1-18.el5_11
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 6Fixed in: ntp-0:4.2.6p5-2.el6_6
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 6.5 Extended Update SupportFixed in: ntp-0:4.2.6p5-2.el6_5
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 7Fixed in: ntp-0:4.2.6p5-19.el7_0
View patch
redhatend of lifevia redhat_api
Product: Red Hat Enterprise Linux 4Fixed in: ntp

Vendor Advisories (1)

redhatCVE-2014-9295Important

ntp: Multiple buffer overflows via specially-crafted packets

Dec 19, 2014

References

advisories.mageia.org / MGASA-2014-0541.html
bk1.ntp.org / ntp-dev
Exploit
bk1.ntp.org / ntp-dev
Exploit
bk1.ntp.org / ntp-dev
Exploit
bugs.ntp.org / show_bug.cgi
bugs.ntp.org / show_bug.cgi
bugs.ntp.org / show_bug.cgi
lists.opensuse.org / opensuse-security-announce/2014-12/msg00020.html
marc.info
marc.info
marc.info
marc.info
rhn.redhat.com / errata/RHSA-2014-2025.html
rhn.redhat.com / errata/RHSA-2015-0104.html
bugzilla.redhat.com / show_bug.cgi
secunia.com / advisories/62209
h20564.www2.hpe.com / portal/site/hpsc/public/kb/docDisplay
h20564.www2.hpe.com / portal/site/hpsc/public/kb/docDisplay
help.ecostruxureit.com / display/public/UADCO8x/StruxureWare+Data+Center+Operation+Software+Vulnerability+Fixes
kc.mcafee.com / corporate/index
tools.cisco.com / security/center/content/CiscoSecurityAdvisory/cisco-sa-20141222-ntpd
support.ntp.org / bin/view/Main/SecurityNotice
Vendor Advisory
arista.com / en/support/advisories-notices/security-advisories/1047-security-advisory-8
www1.huawei.com / en/security/psirt/security-bulletins/security-advisories/hw-417665.htm
kb.cert.org / vuls/id/852879
Third Party AdvisoryUS Government Resource
mandriva.com / security/advisories
oracle.com / technetwork/security-advisory/cpuoct2016-2881722.html
securityfocus.com / bid/71761