National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2015-8139 Detail

Current Description

ntpq in NTP before 4.2.8p7 allows remote attackers to obtain origin timestamps and then impersonate peers via unspecified vectors.

Source:  MITRE      Last Modified:  01/30/2017      View Analysis Description

Quick Info

CVE Dictionary Entry:
CVE-2015-8139
Original release date:
01/30/2017
Last revised:
11/20/2017
Source:
US-CERT/NIST

Impact

CVSS Severity (version 3.0):
CVSS v3 Base Score:
5.3 Medium
Vector:
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N (legend)
Impact Score:
1.4
Exploitability Score:
3.9
CVSS Version 3 Metrics:
Attack Vector (AV):
Network
Attack Complexity (AC):
Low
Privileges Required (PR):
None
User Interaction (UI):
None
Scope (S):
Unchanged
Confidentiality (C):
None
Integrity (I):
Low
Availability (A):
None
CVSS Severity (version 2.0):
CVSS v2 Base Score:
5.0 MEDIUM
Vector:
(AV:N/AC:L/Au:N/C:N/I:P/A:N) (legend)
Impact Subscore:
2.9
Exploitability Subscore:
10.0
CVSS Version 2 Metrics:
Access Vector:
Network exploitable
Access Complexity:
Low
Authentication:
Not required to exploit
Impact Type:
Allows unauthorized modification

References to Advisories, Solutions, and Tools

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Hyperlink Resource Type Source Name
http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00059.html Third Party Advisory External Source SUSE SUSE-SU-2016:1175
http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00060.html Third Party Advisory External Source SUSE SUSE-SU-2016:1177
http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00020.html Third Party Advisory External Source SUSE SUSE-SU-2016:1247
http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00038.html Third Party Advisory External Source SUSE openSUSE-SU-2016:1292
http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00048.html Third Party Advisory External Source SUSE SUSE-SU-2016:1311
http://lists.opensuse.org/opensuse-updates/2016-05/msg00114.html Third Party Advisory External Source SUSE openSUSE-SU-2016:1423
http://support.ntp.org/bin/view/Main/NtpBug2946 Vendor Advisory External Source CONFIRM http://support.ntp.org/bin/view/Main/NtpBug2946
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160127-ntpd Third Party Advisory External Source CISCO 20160120 Multiple Vulnerabilities in Network Time Protocol Daemon Affecting Cisco Products - January 2016
http://www.securityfocus.com/bid/82105 Third Party Advisory; VDB Entry External Source BID 82105
http://www.securitytracker.com/id/1034782 Third Party Advisory; VDB Entry External Source SECTRACK 1034782
https://bto.bluecoat.com/security-advisory/sa113 Third Party Advisory External Source CONFIRM https://bto.bluecoat.com/security-advisory/sa113
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/K3EYJQHJZ2KTVQ7ICEFHXTLZ36MRASWX/ Third Party Advisory External Source FEDORA FEDORA-2016-50b0066b7f
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ORAMN3Q7TVJ54MBYF75XCJOE3DP7LYHT/ Third Party Advisory External Source FEDORA FEDORA-2016-89e0874533
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/WNWGCQLW2VY72NIUYMJOCAKJKTXHDUK2/ Third Party Advisory External Source FEDORA FEDORA-2016-c3bd6a3496
https://security.FreeBSD.org/advisories/FreeBSD-SA-16:09.ntp.asc External Source FREEBSD FreeBSD-SA-16:09
https://security.gentoo.org/glsa/201607-15 Third Party Advisory External Source GENTOO GLSA-201607-15
https://www.kb.cert.org/vuls/id/718152 Third Party Advisory; US Government Resource External Source CERT-VN VU#718152

Technical Details

Vulnerability Type (View All)

  • Improper Access Control (CWE-284)

Vulnerable software and versions Switch to CPE 2.2

Configuration 1
OR
cpe:2.3:a:ntp:ntp:*:p6:*:*:*:*:*:*    versions up to (including) 4.2.8

Denotes Vulnerable Software
Are we missing a CPE here? Please let us know.

Change History 2 change records found - show changes