CVE-2014-9295 in the critical feed json
Multiple stack-based buffer overflows in ntpd in NTP before 4.2.8 allow remote attackers to execute arbitrary code via a crafted packet, re…
published 11y ago modified 4mo ago also EUVD-2014-9120
- cvss
- 7.5
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 79.1%
- EPSS 79.1% chance of exploitation in 30 days, percentile 99.6%
- public exploits
- 0
- none known
Summary
Multiple stack-based buffer overflows in ntpd in NTP before 4.2.8 allow remote attackers to execute arbitrary code via a crafted packet, related to (1) the crypto_recv function when the Autokey Authentication feature is used, (2) the ctl_putdata function, and (3) the configure function.
Patch / fix
- ntp Debian 11 1:4.2.6.p5+dfsg-3.2
debian advisories DEBIAN-CVE-2014-9295
- ntp Ubuntu 14.04 LTS 1:4.2.6.p5+dfsg-3ubuntu2.14.04.1
ubuntu advisories UBUNTU-CVE-2014-9295
Ubuntu security data © Canonical Ltd., from https://github.com/canonical/ubuntu-security-notices via OSV; changed: normalised to fixed package versions per release. CC BY-SA 4.0
- ntp RHEL 5 4.2.2p1-18.el5_11
- ntp RHEL 6 4.2.6p5-2.el6_6
- ntp RHEL 7 4.2.6p5-19.el7_0
- sntp RHEL 7 4.2.6p5-19.el7_0
- ntpdate RHEL 6 4.2.6p5-2.el6_6
- ntpdate RHEL 7 4.2.6p5-19.el7_0
- ntp-perl RHEL 6 4.2.6p5-2.el6_6
- ntp-perl RHEL 7 4.2.6p5-19.el7_0
red hat advisories RHSA-2014:2025RHSA-2014:2024RHSA-2015:0104
- ntp openSUSE Tumbleweed 4.2.8p9-1.1
opensuse advisories openSUSE-SU-2024:10181-1
Is CVE-2014-9295 in your stack? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.
Check with FencerVendor advisories
What the vendors themselves say about their products: affected, fixed or not affected, and what to do.
red hat product security vex CVE-2014-9295 updated cvss 6.8
ntp: Multiple buffer overflows via specially-crafted packets
-
Red Hat Enterprise Linux 4 ntpaffected: workaround, no fix planned “Will not fix”
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Red Hat Enterprise Linux (v. 5 server) ntp 4.2.2p1-18.el5_11fixed: vendor fix RHSA-2014:2025
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Red Hat Enterprise Linux Client (v. 7) ntp 4.2.6p5-19.el7_0, ntpdate 4.2.6p5-19.el7_0 Red Hat Enterprise Linux Client Optional (v. 7) sntp 4.2.6p5-19.el7_0, ntp-perl 4.2.6p5-19.el7_0fixed: vendor fix RHSA-2014:2024
-
Red Hat Enterprise Linux Compute Node Optional EUS (v. 6.5) ntp 4.2.6p5-2.el6_5, ntp-perl 4.2.6p5-2.el6_5fixed: vendor fix RHSA-2015:0104
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Red Hat Enterprise Linux ComputeNode (v. 7) ntp 4.2.6p5-19.el7_0, ntpdate 4.2.6p5-19.el7_0 Red Hat Enterprise Linux ComputeNode Optional (v. 7) sntp 4.2.6p5-19.el7_0, ntp-perl 4.2.6p5-19.el7_0fixed: vendor fix RHSA-2014:2024
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Red Hat Enterprise Linux Desktop (v. 5 client) ntp 4.2.2p1-18.el5_11fixed: vendor fix RHSA-2014:2025
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Red Hat Enterprise Linux Desktop (v. 6) ntp 4.2.6p5-2.el6_6, ntpdate 4.2.6p5-2.el6_6 Red Hat Enterprise Linux Desktop Optional (v. 6) ntp-perl 4.2.6p5-2.el6_6 Red Hat Enterprise Linux HPC Node (v. 6) ntp 4.2.6p5-2.el6_6, ntpdate 4.2.6p5-2.el6_6fixed: vendor fix RHSA-2014:2024
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Red Hat Enterprise Linux HPC Node EUS (v. 6.5) ntp 4.2.6p5-2.el6_5, ntpdate 4.2.6p5-2.el6_5fixed: vendor fix RHSA-2015:0104
show 5 moreshow fewer
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Red Hat Enterprise Linux HPC Node Optional (v. 6) ntp-perl 4.2.6p5-2.el6_6 Red Hat Enterprise Linux Server (v. 6) ntp 4.2.6p5-2.el6_6, ntpdate 4.2.6p5-2.el6_6 Red Hat Enterprise Linux Server (v. 7) ntp 4.2.6p5-19.el7_0, ntpdate 4.2.6p5-19.el7_0fixed: vendor fix RHSA-2014:2024
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Red Hat Enterprise Linux Server EUS (v. 6.5) ntp 4.2.6p5-2.el6_5, ntpdate 4.2.6p5-2.el6_5fixed: vendor fix RHSA-2015:0104
-
Red Hat Enterprise Linux Server Optional (v. 6) ntp-perl 4.2.6p5-2.el6_6 Red Hat Enterprise Linux Server Optional (v. 7) sntp 4.2.6p5-19.el7_0, ntp-perl 4.2.6p5-19.el7_0fixed: vendor fix RHSA-2014:2024
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Red Hat Enterprise Linux Server Optional EUS (v. 6.5) ntp 4.2.6p5-2.el6_5, ntp-perl 4.2.6p5-2.el6_5fixed: vendor fix RHSA-2015:0104
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Red Hat Enterprise Linux Workstation (v. 6) ntp 4.2.6p5-2.el6_6, ntpdate 4.2.6p5-2.el6_6 Red Hat Enterprise Linux Workstation (v. 7) ntp 4.2.6p5-19.el7_0, ntpdate 4.2.6p5-19.el7_0 Red Hat Enterprise Linux Workstation Optional (v. 6) ntp-perl 4.2.6p5-2.el6_6 Red Hat Enterprise Linux Workstation Optional (v. 7) sntp 4.2.6p5-19.el7_0, ntp-perl 4.2.6p5-19.el7_0fixed: vendor fix RHSA-2014:2024
Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf
cisa ICSA-14-353-01C updated cvss 7.5
Network Time Protocol Vulnerabilities
-
Arbiter Systems; Innomoninate; Meinberg; Siemens; Wind River System Arbiter Systems Clock products using the network card Arbiter Systems; Innomoninate; Meinberg; Siemens; Wind River System Innomoninate mGuard Firmware 7.0, 8.0 Arbiter Systems; Innomoninate; Meinberg; Siemens; Wind River System Meinberg LANTIME Firmware <V6.16.007 Arbiter Systems; Innomoninate; Meinberg; Siemens; Wind River System Meinberg NTP V4.x <4.2.8 Arbiter Systems; Innomoninate; Meinberg; Siemens; Wind River System Siemens ROX 1 Arbiter Systems; Innomoninate; Meinberg; Siemens; Wind River System Siemens ROX 2 <ROX_2.6.2affected: mitigation “All NTP Version 4 releases, prior to Version 4.2.8p1, are vulnerable and need to be updated to Version 4.2.8p1.” meinbergglobal.com
+3 more productsfewer
Arbiter Systems; Innomoninate; Meinberg; Siemens; Wind River System Wind River System VxWorks 6.9 Arbiter Systems; Innomoninate; Meinberg; Siemens; Wind River System Wind River System VxWorks 7 Arbiter Systems; Innomoninate; Meinberg; Siemens; Wind River System Wind River System WR Linux 4.3.0.X, 5.0.1.x, 6.0.0.x, 7.0.0.x
From CISA ICS and IT advisories (CSAF, https://github.com/cisagov/CSAF), a U.S. Government work; changed: reduced to products, statuses and remediations. CISA notification · csaf
Exploit prediction
79.07% chance of exploitation in the next 30 days, higher than 99.6% of all scored CVEs (FIRST EPSS, 2026-11-09).
Exploits and checks
- bk1.ntp.org http://bk1.ntp.org/ntp-dev/?PAGE=patch&REV=548acc4dN1TbM1tRJrbPcA4yc1aTdA referenced PoC, tagged "exploit" by a source, unverified
- bk1.ntp.org http://bk1.ntp.org/ntp-dev/?PAGE=patch&REV=548acdf3tUSFizXcv_X4b77Jt_Y-cg referenced PoC, tagged "exploit" by a source, unverified
- bk1.ntp.org http://bk1.ntp.org/ntp-dev/?PAGE=patch&REV=548acf55dxKfhb6MuYQwzu8eDlS97g referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 2.0 | 7.5 | AV:N/AC:L/Au:N/C:P/I:P/A:P |
Classification
- Weakness
-
- CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer
References
-
bk1.ntp.org
/ntp-dev/?PAGE=patch&REV=548acc4dN1TbM1tRJrbPcA4yc1aTdA
exploit
-
bk1.ntp.org
/ntp-dev/?PAGE=patch&REV=548acdf3tUSFizXcv_X4b77Jt_Y-cg
exploit
-
bk1.ntp.org
/ntp-dev/?PAGE=patch&REV=548acf55dxKfhb6MuYQwzu8eDlS97g
exploit
-
tools.cisco.com
/security/center/content/CiscoSecurityAdvisory/cisco-sa-20141222-ntpd
vendor-advisory
-
marc.info
/?l=bugtraq&m=142590659431171&w=2
vendor-advisory
-
marc.info
/?l=bugtraq&m=142853370924302&w=2
vendor-advisory
-
rhn.redhat.com
/errata/RHSA-2014-2025.html
vendor-advisory
-
rhn.redhat.com
/errata/RHSA-2015-0104.html
vendor-advisory
-
marc.info
/?l=bugtraq&m=144182594518755&w=2
vendor-advisory
-
lists.opensuse.org
/opensuse-security-announce/2014-12/msg00020.html
vendor-advisory
-
marc.info
/?l=bugtraq&m=142469153211996&w=2
vendor-advisory
-
mandriva.com
/security/advisories?name=MDVSA-2015:003
vendor-advisory
-
support.ntp.org
/bin/view/Main/SecurityNotice
vendor-advisory
-
securityfocus.com
/bid/71761
vdb-entry
- h20564.www2.hpe.com /portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c04790232
- bugs.ntp.org /show_bug.cgi?id=2667
- kc.mcafee.com /corporate/index?page=content&id=SB10103
- advisories.mageia.org /MGASA-2014-0541.html
-
kb.cert.org
/vuls/id/852879
third-party-advisory, us-government-resource
- bugzilla.redhat.com /show_bug.cgi?id=1176037
-
secunia.com
/advisories/62209
third-party-advisory
- oracle.com /technetwork/security-advisory/cpuoct2016-2881722.html
- help.ecostruxureit.com /display/public/UADCO8x/StruxureWare+Data+Center+Operation+Software+Vulnerability+Fixes
- bugs.ntp.org /show_bug.cgi?id=2668
- h20564.www2.hpe.com /portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c04916783
- www1.huawei.com /en/security/psirt/security-bulletins/security-advisories/hw-417665.htm
- bugs.ntp.org /show_bug.cgi?id=2669
- arista.com /en/support/advisories-notices/security-advisories/1047-security-advisory-8
Sources
- CVE List CVE-2014-9295
- NVD CVE-2014-9295
Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.