NVD

CVE-2015-5195 Detail

Modified

This vulnerability has been modified since it was last analyzed by the NVD. It is awaiting reanalysis which may result in further changes to the information provided.

Description

ntp_openssl.m4 in ntpd in NTP before 4.2.7p112 allows remote attackers to cause a denial of service (segmentation fault) via a crafted statistics or filegen configuration command that is not enabled during compilation.

Metrics

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.

CVSS 4.0 Severity and Vector Strings:

NIST: NVD

N/A

NVD assessment not yet provided.

CVSS 3.x Severity and Vector Strings:

NIST: NVD

Base Score: 7.5 HIGH

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CVSS 2.0 Severity and Vector Strings:

National Institute of Standards and Technology

NIST: NVD

Base Score: 5.0 MEDIUM

Vector: (AV:N/AC:L/Au:N/C:N/I:N/A:P)

References to Advisories, Solutions, and Tools

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Hyperlink	Resource
http://lists.fedoraproject.org/pipermail/package-announce/2015-November/170926.html	Third Party Advisory
http://lists.fedoraproject.org/pipermail/package-announce/2015-November/170926.html	Third Party Advisory
http://lists.fedoraproject.org/pipermail/package-announce/2015-October/169167.html	Third Party Advisory
http://lists.fedoraproject.org/pipermail/package-announce/2015-October/169167.html	Third Party Advisory
http://lists.fedoraproject.org/pipermail/package-announce/2015-September/166992.html	Third Party Advisory
http://lists.fedoraproject.org/pipermail/package-announce/2015-September/166992.html	Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2016-0780.html	Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2016-0780.html	Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2016-2583.html	Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2016-2583.html	Third Party Advisory
http://www.debian.org/security/2015/dsa-3388	Third Party Advisory
http://www.debian.org/security/2015/dsa-3388	Third Party Advisory
http://www.openwall.com/lists/oss-security/2015/08/25/3	Mailing List Patch Third Party Advisory
http://www.openwall.com/lists/oss-security/2015/08/25/3	Mailing List Patch Third Party Advisory
http://www.oracle.com/technetwork/topics/security/linuxbulletinapr2016-2952096.html
http://www.oracle.com/technetwork/topics/security/linuxbulletinapr2016-2952096.html
http://www.securityfocus.com/bid/76474	Third Party Advisory VDB Entry
http://www.securityfocus.com/bid/76474	Third Party Advisory VDB Entry
http://www.ubuntu.com/usn/USN-2783-1	Third Party Advisory
http://www.ubuntu.com/usn/USN-2783-1	Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1254544	Issue Tracking
https://bugzilla.redhat.com/show_bug.cgi?id=1254544	Issue Tracking
https://github.com/ntp-project/ntp/commit/52e977d79a0c4ace997e5c74af429844da2f27be	Issue Tracking Patch Third Party Advisory
https://github.com/ntp-project/ntp/commit/52e977d79a0c4ace997e5c74af429844da2f27be	Issue Tracking Patch Third Party Advisory
https://www-01.ibm.com/support/docview.wss?uid=isg3T1024157	Third Party Advisory
https://www-01.ibm.com/support/docview.wss?uid=isg3T1024157	Third Party Advisory
https://www-01.ibm.com/support/docview.wss?uid=swg21985122	Third Party Advisory
https://www-01.ibm.com/support/docview.wss?uid=swg21985122	Third Party Advisory
https://www-01.ibm.com/support/docview.wss?uid=swg21986956	Third Party Advisory
https://www-01.ibm.com/support/docview.wss?uid=swg21986956	Third Party Advisory
https://www-01.ibm.com/support/docview.wss?uid=swg21988706	Third Party Advisory
https://www-01.ibm.com/support/docview.wss?uid=swg21988706	Third Party Advisory
https://www-01.ibm.com/support/docview.wss?uid=swg21989542	Third Party Advisory
https://www-01.ibm.com/support/docview.wss?uid=swg21989542	Third Party Advisory

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-20	Improper Input Validation	NIST

Known Affected Software Configurations Switch to CPE 2.2

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Denotes Vulnerable Software
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Change History

6 change records found show changes

CVE Modified by CVE 11/20/2024 9:32:32 PM

Action	Type	New Value
Added	Reference	http://lists.fedoraproject.org/pipermail/package-announce/2015-November/170926.html
Added	Reference	http://lists.fedoraproject.org/pipermail/package-announce/2015-October/169167.html
Added	Reference	http://lists.fedoraproject.org/pipermail/package-announce/2015-September/166992.html
Added	Reference	http://rhn.redhat.com/errata/RHSA-2016-0780.html
Added	Reference	http://rhn.redhat.com/errata/RHSA-2016-2583.html
Added	Reference	http://www.debian.org/security/2015/dsa-3388
Added	Reference	http://www.openwall.com/lists/oss-security/2015/08/25/3
Added	Reference	http://www.oracle.com/technetwork/topics/security/linuxbulletinapr2016-2952096.html
Added	Reference	http://www.securityfocus.com/bid/76474
Added	Reference	http://www.ubuntu.com/usn/USN-2783-1
Added	Reference	https://bugzilla.redhat.com/show_bug.cgi?id=1254544
Added	Reference	https://github.com/ntp-project/ntp/commit/52e977d79a0c4ace997e5c74af429844da2f27be
Added	Reference	https://www-01.ibm.com/support/docview.wss?uid=isg3T1024157
Added	Reference	https://www-01.ibm.com/support/docview.wss?uid=swg21985122
Added	Reference	https://www-01.ibm.com/support/docview.wss?uid=swg21986956
Added	Reference	https://www-01.ibm.com/support/docview.wss?uid=swg21988706
Added	Reference	https://www-01.ibm.com/support/docview.wss?uid=swg21989542

CVE Modified by Red Hat, Inc. 2/12/2023 7:51:07 PM

Action	Type	Old Value	New Value
Changed	Description	It was found that ntpd would exit with a segmentation fault when a statistics type that was not enabled during compilation (e.g. timingstats) was referenced by the statistics or filegen configuration command.	ntp_openssl.m4 in ntpd in NTP before 4.2.7p112 allows remote attackers to cause a denial of service (segmentation fault) via a crafted statistics or filegen configuration command that is not enabled during compilation.
Removed	CVSS V2	Red Hat, Inc. (AV:N/AC:L/Au:S/C:N/I:P/A:N)
Removed	Reference	https://access.redhat.com/errata/RHSA-2016:0780 [No Types Assigned]
Removed	Reference	https://access.redhat.com/errata/RHSA-2016:2583 [No Types Assigned]
Removed	Reference	https://access.redhat.com/security/cve/CVE-2015-5195 [No Types Assigned]

CVE Modified by Red Hat, Inc. 2/02/2023 3:20:34 PM

Action	Type	Old Value	New Value
Changed	Description	ntp_openssl.m4 in ntpd in NTP before 4.2.7p112 allows remote attackers to cause a denial of service (segmentation fault) via a crafted statistics or filegen configuration command that is not enabled during compilation.	It was found that ntpd would exit with a segmentation fault when a statistics type that was not enabled during compilation (e.g. timingstats) was referenced by the statistics or filegen configuration command.
Added	CVSS V2		Red Hat, Inc. (AV:N/AC:L/Au:S/C:N/I:P/A:N)
Added	Reference		https://access.redhat.com/errata/RHSA-2016:0780 [No Types Assigned]
Added	Reference		https://access.redhat.com/errata/RHSA-2016:2583 [No Types Assigned]
Added	Reference		https://access.redhat.com/security/cve/CVE-2015-5195 [No Types Assigned]

Initial Analysis by NIST 7/27/2017 8:56:53 AM

Action	Type	Old Value	New Value
Added	CVSS V3		AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Added	CVSS V2		(AV:N/AC:L/Au:N/C:N/I:N/A:P)
Added	CWE		CWE-20
Added	CPE Configuration		OR cpe:2.3:a:ntp:ntp:4.2.7:p111::::::* (and previous)
Added	CPE Configuration		OR cpe:2.3:o:canonical:ubuntu_linux:12.04::::lts:::* cpe:2.3:o:canonical:ubuntu_linux:14.04::::lts:::* cpe:2.3:o:canonical:ubuntu_linux:15.04::::::: cpe:2.3:o:canonical:ubuntu_linux:15.10:::::::
Added	CPE Configuration		OR cpe:2.3:o:debian:debian_linux:7.0::::::: cpe:2.3:o:debian:debian_linux:8.0:::::::
Added	CPE Configuration		OR cpe:2.3:o:fedoraproject:fedora:21::::::: cpe:2.3:o:fedoraproject:fedora:22::::::: cpe:2.3:o:fedoraproject:fedora:23:::::::
Added	CPE Configuration		Record truncated, showing 500 of 538 characters. View Entire Change Record OR cpe:2.3:o:redhat:enterprise_linux_desktop:6.0::::::: cpe:2.3:o:redhat:enterprise_linux_desktop:7.0::::::: cpe:2.3:o:redhat:enterprise_linux_hpc_node:6.0::::::: cpe:2.3:o:redhat:enterprise_linux_hpc_node:7.0::::::: cpe:2.3:o:redhat:enterprise_linux_server:6.0::::::: cpe:2.3:o:redhat:enterprise_linux_server:7.0::::::: cpe:2.3:o:redhat:enterprise_linux_workstation:6.0::::::: *cpe:2.3:o:redhat:enterpri
Changed	Reference Type	http://lists.fedoraproject.org/pipermail/package-announce/2015-November/170926.html No Types Assigned	http://lists.fedoraproject.org/pipermail/package-announce/2015-November/170926.html Third Party Advisory
Changed	Reference Type	http://lists.fedoraproject.org/pipermail/package-announce/2015-October/169167.html No Types Assigned	http://lists.fedoraproject.org/pipermail/package-announce/2015-October/169167.html Third Party Advisory
Changed	Reference Type	http://lists.fedoraproject.org/pipermail/package-announce/2015-September/166992.html No Types Assigned	http://lists.fedoraproject.org/pipermail/package-announce/2015-September/166992.html Third Party Advisory
Changed	Reference Type	http://rhn.redhat.com/errata/RHSA-2016-0780.html No Types Assigned	http://rhn.redhat.com/errata/RHSA-2016-0780.html Third Party Advisory
Changed	Reference Type	http://rhn.redhat.com/errata/RHSA-2016-2583.html No Types Assigned	http://rhn.redhat.com/errata/RHSA-2016-2583.html Third Party Advisory
Changed	Reference Type	http://www.debian.org/security/2015/dsa-3388 No Types Assigned	http://www.debian.org/security/2015/dsa-3388 Third Party Advisory
Changed	Reference Type	http://www.openwall.com/lists/oss-security/2015/08/25/3 No Types Assigned	http://www.openwall.com/lists/oss-security/2015/08/25/3 Mailing List, Patch, Third Party Advisory
Changed	Reference Type	http://www.securityfocus.com/bid/76474 No Types Assigned	http://www.securityfocus.com/bid/76474 Third Party Advisory, VDB Entry
Changed	Reference Type	http://www.ubuntu.com/usn/USN-2783-1 No Types Assigned	http://www.ubuntu.com/usn/USN-2783-1 Third Party Advisory
Changed	Reference Type	https://bugzilla.redhat.com/show_bug.cgi?id=1254544 No Types Assigned	https://bugzilla.redhat.com/show_bug.cgi?id=1254544 Issue Tracking
Changed	Reference Type	https://github.com/ntp-project/ntp/commit/52e977d79a0c4ace997e5c74af429844da2f27be No Types Assigned	https://github.com/ntp-project/ntp/commit/52e977d79a0c4ace997e5c74af429844da2f27be Issue Tracking, Patch, Third Party Advisory
Changed	Reference Type	https://www-01.ibm.com/support/docview.wss?uid=isg3T1024157 No Types Assigned	https://www-01.ibm.com/support/docview.wss?uid=isg3T1024157 Third Party Advisory
Changed	Reference Type	https://www-01.ibm.com/support/docview.wss?uid=swg21985122 No Types Assigned	https://www-01.ibm.com/support/docview.wss?uid=swg21985122 Third Party Advisory
Changed	Reference Type	https://www-01.ibm.com/support/docview.wss?uid=swg21986956 No Types Assigned	https://www-01.ibm.com/support/docview.wss?uid=swg21986956 Third Party Advisory
Changed	Reference Type	https://www-01.ibm.com/support/docview.wss?uid=swg21988706 No Types Assigned	https://www-01.ibm.com/support/docview.wss?uid=swg21988706 Third Party Advisory
Changed	Reference Type	https://www-01.ibm.com/support/docview.wss?uid=swg21989542 No Types Assigned	https://www-01.ibm.com/support/docview.wss?uid=swg21989542 Third Party Advisory

Quick Info

CVE Dictionary Entry:
CVE-2015-5195
NVD Published Date:
07/21/2017
NVD Last Modified:
11/20/2024
Source:
Red Hat, Inc.

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Information Technology Laboratory

National Vulnerability Database

National Vulnerability Database

CVE-2015-5195 Detail

Description

Metrics

References to Advisories, Solutions, and Tools

Weakness Enumeration

Known Affected Software Configurations Switch to CPE 2.2

CPEs loading, please wait.

Change History

CVE Modified by CVE 11/20/2024 9:32:32 PM

CVE Modified by Red Hat, Inc. 5/13/2024 11:37:31 PM

CVE Modified by Red Hat, Inc. 2/12/2023 7:51:07 PM

CVE Modified by Red Hat, Inc. 2/02/2023 3:20:34 PM

CVE Modified by Red Hat, Inc. 5/17/2018 9:29:00 PM

Initial Analysis by NIST 7/27/2017 8:56:53 AM

Quick Info