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CVE-2015-7704 Details

Description

The ntpd client in NTP 4.x before 4.2.8p4 and 4.3.x before 4.3.77 allows remote attackers to cause a denial of service via a number of crafted "KOD" messages.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:7.5 HIGHVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URL	Source(s)	Tag(s)
http://bugs.ntp.org/show_bug.cgi?id=2901	CVE	Issue TrackingVendor Advisory
http://rhn.redhat.com/errata/RHSA-2015-1930.html	CVE	Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2015-2520.html	CVE	Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1271070	CVE	Issue TrackingThird Party AdvisoryVDB Entry
https://eprint.iacr.org/2015/1020.pdf	CVE	Technical DescriptionThird Party Advisory
https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05270839	CVE	Third Party AdvisoryVDB Entry
https://kc.mcafee.com/corporate/index?page=content&id=SB10284	CVE	Third Party Advisory
https://security.gentoo.org/glsa/201607-15	CVE	Third Party AdvisoryVDB Entry
https://security.netapp.com/advisory/ntap-20171004-0001/	CVE	Third Party Advisory
https://security.netapp.com/advisory/ntap-20171004-0002/	CVE	Third Party Advisory
https://support.citrix.com/article/CTX220112	CVE	Third Party Advisory
http://support.ntp.org/bin/view/Main/NtpBug2901	CVE	Vendor Advisory
http://support.ntp.org/bin/view/Main/SecurityNotice#October_2015_NTP_4_2_8p4_Securit	CVE	Release NotesVendor Advisory
https://www.arista.com/en/support/advisories-notices/security-advisories/1212-security-advisory-0016	CVE
https://www.cs.bu.edu/~goldbe/NTPattack.html	CVE	Third Party Advisory
https://www.kb.cert.org/vuls/id/718152	CVE	Third Party AdvisoryUS Government Resource
http://www.debian.org/security/2015/dsa-3388	CVE	Third Party Advisory
http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html	CVE	Third Party Advisory
http://www.securityfocus.com/bid/77280	CVE	Third Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1033951	CVE	Third Party AdvisoryVDB Entry
http://bugs.ntp.org/show_bug.cgi?id=2901	[email protected]	Issue TrackingVendor Advisory
http://rhn.redhat.com/errata/RHSA-2015-1930.html	[email protected]	Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2015-2520.html	[email protected]	Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1271070	[email protected]	Issue TrackingThird Party AdvisoryVDB Entry
https://eprint.iacr.org/2015/1020.pdf	[email protected]	Technical DescriptionThird Party Advisory
https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05270839	[email protected]	Third Party AdvisoryVDB Entry
https://kc.mcafee.com/corporate/index?page=content&id=SB10284	[email protected]	Third Party Advisory
https://security.gentoo.org/glsa/201607-15	[email protected]	Third Party AdvisoryVDB Entry
https://security.netapp.com/advisory/ntap-20171004-0001/	[email protected]	Third Party Advisory
https://security.netapp.com/advisory/ntap-20171004-0002/	[email protected]	Third Party Advisory
https://support.citrix.com/article/CTX220112	[email protected]	Third Party Advisory
http://support.ntp.org/bin/view/Main/NtpBug2901	[email protected]	Vendor Advisory
http://support.ntp.org/bin/view/Main/SecurityNotice#October_2015_NTP_4_2_8p4_Securit	[email protected]	Release NotesVendor Advisory
https://www.arista.com/en/support/advisories-notices/security-advisories/1212-security-advisory-0016	[email protected]
https://www.cs.bu.edu/~goldbe/NTPattack.html	[email protected]	Third Party Advisory
https://www.kb.cert.org/vuls/id/718152	[email protected]	Third Party AdvisoryUS Government Resource
http://www.debian.org/security/2015/dsa-3388	[email protected]	Third Party Advisory
http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html	[email protected]	Third Party Advisory
http://www.securityfocus.com/bid/77280	[email protected]	Third Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1033951	[email protected]	Third Party AdvisoryVDB Entry

see all 40 references

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-20	Improper Input Validation	[email protected]

Affected Products

Product	Versions
ntp ntp	>= 4.2.0, < 4.2.8 >= 4.3.0, < 4.3.77 4.2.8 - 4.2.8 p1 4.2.8 p1-beta1
CPE cpe:2.3:a:ntp:ntp:::::::: cpe:2.3:a:ntp:ntp:4.2.8:-:::::: cpe:2.3:a:ntp:ntp:4.2.8:p1:::::: cpe:2.3:a:ntp:ntp:4.2.8:p1-beta1:::::: cpe:2.3:a:ntp:ntp:4.2.8:p1-beta2:::::: cpe:2.3:a:ntp:ntp:4.2.8:p1-beta3:::::: cpe:2.3:a:ntp:ntp:4.2.8:p1-beta4:::::: cpe:2.3:a:ntp:ntp:4.2.8:p1-beta5:::::: cpe:2.3:a:ntp:ntp:4.2.8:p1-rc1:::::: cpe:2.3:a:ntp:ntp:4.2.8:p1-rc2:::::: cpe:2.3:a:ntp:ntp:4.2.8:p2:::::: cpe:2.3:a:ntp:ntp:4.2.8:p2-rc1:::::: cpe:2.3:a:ntp:ntp:4.2.8:p2-rc2:::::: cpe:2.3:a:ntp:ntp:4.2.8:p2-rc3:::::: cpe:2.3:a:ntp:ntp:4.2.8:p3:::::: cpe:2.3:a:ntp:ntp:4.2.8:p3-rc1:::::: cpe:2.3:a:ntp:ntp:4.2.8:p3-rc2:::::: cpe:2.3:a:ntp:ntp:4.2.8:p3-rc3:::::: Remediation No remediation found in references.
debian debian linux	7.0 8.0 9.0
CPE cpe:2.3:o:debian:debian_linux:7.0:::::::* cpe:2.3:o:debian:debian_linux:8.0:::::::* cpe:2.3:o:debian:debian_linux:9.0:::::::* Remediation No remediation found in references.
netapp oncommand performance manager	All versions
CPE cpe:2.3:a:netapp:oncommand_performance_manager:-:::::::* Remediation No remediation found in references.
netapp oncommand unified manager	All versions
CPE cpe:2.3:a:netapp:oncommand_unified_manager:-:::::clustered_data_ontap:: Remediation No remediation found in references.
netapp clustered data ontap	All versions
CPE cpe:2.3:o:netapp:clustered_data_ontap:-:::::::* Remediation No remediation found in references.
netapp data ontap	All versions
CPE cpe:2.3:o:netapp:data_ontap:-:::::7-mode:: Remediation No remediation found in references.
redhat enterprise linux desktop	6.0 7.0
CPE cpe:2.3:o:redhat:enterprise_linux_desktop:6.0:::::::* cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:::::::* Remediation No remediation found in references.
redhat enterprise linux server	6.0 7.0
CPE cpe:2.3:o:redhat:enterprise_linux_server:6.0:::::::* cpe:2.3:o:redhat:enterprise_linux_server:7.0:::::::* Remediation No remediation found in references.
redhat enterprise linux server aus	6.5 6.6 7.3 7.4 7.6
CPE cpe:2.3:o:redhat:enterprise_linux_server_aus:6.5:::::::* cpe:2.3:o:redhat:enterprise_linux_server_aus:6.6:::::::* cpe:2.3:o:redhat:enterprise_linux_server_aus:7.3:::::::* cpe:2.3:o:redhat:enterprise_linux_server_aus:7.4:::::::* cpe:2.3:o:redhat:enterprise_linux_server_aus:7.6:::::::* cpe:2.3:o:redhat:enterprise_linux_server_aus:7.7:::::::* Remediation No remediation found in references.
redhat enterprise linux server eus	6.5 6.6 6.7 7.1 7.3
CPE cpe:2.3:o:redhat:enterprise_linux_server_eus:6.5:::::::* cpe:2.3:o:redhat:enterprise_linux_server_eus:6.6:::::::* cpe:2.3:o:redhat:enterprise_linux_server_eus:6.7:::::::* cpe:2.3:o:redhat:enterprise_linux_server_eus:7.1:::::::* cpe:2.3:o:redhat:enterprise_linux_server_eus:7.3:::::::* cpe:2.3:o:redhat:enterprise_linux_server_eus:7.4:::::::* cpe:2.3:o:redhat:enterprise_linux_server_eus:7.5:::::::* cpe:2.3:o:redhat:enterprise_linux_server_eus:7.6:::::::* cpe:2.3:o:redhat:enterprise_linux_server_eus:7.7:::::::* Remediation No remediation found in references.
redhat enterprise linux server tus	6.5 6.6 7.3 7.6 7.7
CPE cpe:2.3:o:redhat:enterprise_linux_server_tus:6.5:::::::* cpe:2.3:o:redhat:enterprise_linux_server_tus:6.6:::::::* cpe:2.3:o:redhat:enterprise_linux_server_tus:7.3:::::::* cpe:2.3:o:redhat:enterprise_linux_server_tus:7.6:::::::* cpe:2.3:o:redhat:enterprise_linux_server_tus:7.7:::::::* Remediation No remediation found in references.
redhat enterprise linux workstation	6.0 7.0
CPE cpe:2.3:o:redhat:enterprise_linux_workstation:6.0:::::::* cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:::::::* Remediation No remediation found in references.
mcafee enterprise security manager	< 10.4.0 >= 11.0.0, < 11.2.0
CPE cpe:2.3:a:mcafee:enterprise_security_manager:::::::: Remediation No remediation found in references.
citrix xenserver	6.0.2 6.2.0 - 6.5 - 7.0
CPE cpe:2.3:a:citrix:xenserver:6.0.2:::::::* cpe:2.3:a:citrix:xenserver:6.2.0:-:::::: cpe:2.3:a:citrix:xenserver:6.5:-:::::: cpe:2.3:a:citrix:xenserver:7.0:::::::* Remediation No remediation found in references.

Change History

30 change records found show changes

Date	Action	Recorded By
Jun 17, 2026	CVE Modified	[email protected]
May 13, 2026	CVE Status Change	[email protected]
Nov 21, 2024	CVE Modified	CVE
May 14, 2024	CVE Modified	[email protected]
Nov 17, 2021	CVE Modified	[email protected]
Nov 10, 2021	CVE Modified	[email protected]
Nov 5, 2021	CVE Modified	[email protected]
Jun 18, 2020	Modified Analysis	[email protected]
May 28, 2020	CPE Deprecation Remap	[email protected]
May 28, 2020	CPE Deprecation Remap	[email protected]
May 28, 2020	CPE Deprecation Remap	[email protected]
May 28, 2020	CPE Deprecation Remap	[email protected]
May 28, 2020	CPE Deprecation Remap	[email protected]
May 28, 2020	CPE Deprecation Remap	[email protected]
May 28, 2020	CPE Deprecation Remap	[email protected]
May 28, 2020	CPE Deprecation Remap	[email protected]
May 28, 2020	CPE Deprecation Remap	[email protected]
May 28, 2020	CPE Deprecation Remap	[email protected]
May 28, 2020	CPE Deprecation Remap	[email protected]
May 28, 2020	CPE Deprecation Remap	[email protected]
May 28, 2020	CPE Deprecation Remap	[email protected]
Jun 26, 2019	CVE Modified	[email protected]
May 18, 2018	CVE Modified	[email protected]
Jan 5, 2018	CVE Modified	[email protected]
Nov 15, 2017	CVE Modified	[email protected]
Nov 10, 2017	CVE Modified	[email protected]
Nov 4, 2017	CVE Modified	[email protected]
Sep 15, 2017	CVE Modified	[email protected]
Aug 15, 2017	Initial Analysis	[email protected]
Aug 9, 2017	CVE Modified	[email protected]

CVE-2015-7704 Details

Description

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References to Advisories, Solutions, and Tools

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