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CVE-2015-7701 Details

Description

Memory leak in the CRYPTO_ASSOC function in ntpd in NTP 4.2.x before 4.2.8p4, and 4.3.x before 4.3.77 allows remote attackers to cause a denial of service (memory consumption).

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://rhn.redhat.com/errata/RHSA-2016-0780.html	CVE	Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2016-2583.html	CVE	Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1274255	CVE	Issue TrackingThird Party AdvisoryVDB Entry
https://security.gentoo.org/glsa/201607-15	CVE	Third Party AdvisoryVDB Entry
https://security.netapp.com/advisory/ntap-20171004-0001/	CVE	Third Party Advisory
http://support.ntp.org/bin/view/Main/NtpBug2909	CVE	Vendor Advisory
http://www.debian.org/security/2015/dsa-3388	CVE	Third Party Advisory
http://www.oracle.com/technetwork/topics/security/linuxbulletinapr2016-2952096.html	CVE	Third Party Advisory
http://www.securityfocus.com/bid/77281	CVE	Third Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1033951	CVE	Third Party AdvisoryVDB Entry
http://rhn.redhat.com/errata/RHSA-2016-0780.html	[email protected]	Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2016-2583.html	[email protected]	Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1274255	[email protected]	Issue TrackingThird Party AdvisoryVDB Entry
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
http://support.ntp.org/bin/view/Main/NtpBug2909	[email protected]	Vendor Advisory
http://www.debian.org/security/2015/dsa-3388	[email protected]	Third Party Advisory
http://www.oracle.com/technetwork/topics/security/linuxbulletinapr2016-2952096.html	[email protected]	Third Party Advisory
http://www.securityfocus.com/bid/77281	[email protected]	Third Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1033951	[email protected]	Third Party AdvisoryVDB Entry

see all 20 references

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-772	Missing Release of Resource after Effective Lifetime	[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.
oracle linux	6 -
CPE cpe:2.3:o:oracle:linux:6:-:::::: 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	7.3 7.4 7.6 7.7
CPE 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	7.3 7.4 7.5 7.6 7.7
CPE 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	7.3 7.6 7.7
CPE 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.

Change History

25 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]
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]
May 18, 2018	CVE Modified	[email protected]
Jan 5, 2018	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-2015-7701 Details

Description

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References to Advisories, Solutions, and Tools

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