National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2014-9294 Detail

Description

util/ntp-keygen.c in ntp-keygen in NTP before 4.2.7p230 uses a weak RNG seed, which makes it easier for remote attackers to defeat cryptographic protection mechanisms via a brute-force attack.

Source:  MITRE      Last Modified:  12/19/2014

Quick Info

CVE Dictionary Entry:
CVE-2014-9294
Original release date:
12/19/2014
Last revised:
01/02/2017
Source:
US-CERT/NIST

Impact

CVSS Severity (version 2.0):
CVSS v2 Base Score:
7.5 HIGH
Vector:
(AV:N/AC:L/Au:N/C:P/I:P/A:P) (legend)
Impact Subscore:
6.4
Exploitability Subscore:
10.0
CVSS Version 2 Metrics:
Access Vector:
Network exploitable
Access Complexity:
Low
Authentication:
Not required to exploit
Impact Type:
Allows unauthorized disclosure of information; Allows unauthorized modification; Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink Resource Type Source Name
http://advisories.mageia.org/MGASA-2014-0541.html External Source CONFIRM http://advisories.mageia.org/MGASA-2014-0541.html
http://bk1.ntp.org/ntp-dev/util/ntp-keygen.c?PAGE=diffs&REV=4eae1b72298KRoBQmX-y8URCiRPH5g Exploit External Source CONFIRM http://bk1.ntp.org/ntp-dev/util/ntp-keygen.c?PAGE=diffs&REV=4eae1b72298KRoBQmX-y8URCiRPH5g
http://bugs.ntp.org/show_bug.cgi?id=2666 External Source CONFIRM http://bugs.ntp.org/show_bug.cgi?id=2666
http://marc.info/?l=bugtraq&m=142469153211996&w=2 External Source HP HPSBPV03266
http://marc.info/?l=bugtraq&m=142590659431171&w=2 External Source HP HPSBGN03277
http://marc.info/?l=bugtraq&m=142853370924302&w=2 External Source HP SSRT101872
http://marc.info/?l=bugtraq&m=144182594518755&w=2 External Source HP HPSBOV03505
http://rhn.redhat.com/errata/RHSA-2014-2025.html External Source REDHAT RHSA-2014:2025
http://rhn.redhat.com/errata/RHSA-2015-0104.html External Source REDHAT RHSA-2015:0104
http://secunia.com/advisories/62209 External Source SECUNIA 62209
http://support.ntp.org/bin/view/Main/SecurityNotice Vendor Advisory External Source CONFIRM http://support.ntp.org/bin/view/Main/SecurityNotice
http://www.kb.cert.org/vuls/id/852879 Third Party Advisory; US Government Resource External Source CERT-VN VU#852879
http://www.mandriva.com/security/advisories?name=MDVSA-2015:003 External Source MANDRIVA MDVSA-2015:003
http://www.oracle.com/technetwork/security-advisory/cpuoct2016-2881722.html External Source CONFIRM http://www.oracle.com/technetwork/security-advisory/cpuoct2016-2881722.html
http://www.securityfocus.com/bid/71762 External Source BID 71762
https://bugzilla.redhat.com/show_bug.cgi?id=1176035 External Source CONFIRM https://bugzilla.redhat.com/show_bug.cgi?id=1176035
https://h20564.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c04790232 External Source CONFIRM https://h20564.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c04790232
https://h20564.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c04916783 External Source CONFIRM https://h20564.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c04916783
https://kc.mcafee.com/corporate/index?page=content&id=SB10103 External Source CONFIRM https://kc.mcafee.com/corporate/index?page=content&id=SB10103
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20141222-ntpd External Source CISCO 20141222 Multiple Vulnerabilities in ntpd Affecting Cisco Products

Technical Details

Vulnerability Type (View All)

Vulnerable software and versions Switch to CPE 2.2

Configuration 1
OR
cpe:2.3:a:ntp:ntp:*:*:*:*:*:*:*:*    versions up to (including) 4.2.7

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

Change History 14 change records found - show changes