National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2016-7434 Detail

Current Description

The read_mru_list function in NTP before 4.2.8p9 allows remote attackers to cause a denial of service (crash) via a crafted mrulist query.

Source:  MITRE
View Analysis Description

Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score
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

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://nwtime.org/ntp428p9_release/ Release Notes Vendor Advisory
http://support.ntp.org/bin/view/Main/NtpBug3082 Issue Tracking Mitigation Vendor Advisory
http://support.ntp.org/bin/view/Main/SecurityNotice#Recent_Vulnerabilities Vendor Advisory
http://www.securityfocus.com/bid/94448
http://www.securitytracker.com/id/1037354
https://bto.bluecoat.com/security-advisory/sa139
https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbux03706en_us
https://security.FreeBSD.org/advisories/FreeBSD-SA-16:39.ntp.asc
https://www.exploit-db.com/exploits/40806/
https://www.kb.cert.org/vuls/id/633847 Third Party Advisory US Government Resource

Weakness Enumeration

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

Known Affected Software Configurations Switch to CPE 2.3

Configuration 1 ( hide )
 cpe:/a:ntp:ntp:4.2.7:p10
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 cpe:/a:ntp:ntp:4.2.7:p100
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 cpe:/a:ntp:ntp:4.2.7:p101
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 cpe:/a:ntp:ntp:4.2.7:p102
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 cpe:/a:ntp:ntp:4.2.7:p103
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 cpe:/a:ntp:ntp:4.2.7:p104
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 cpe:/a:ntp:ntp:4.2.7:p105
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 cpe:/a:ntp:ntp:4.2.7:p106
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 cpe:/a:ntp:ntp:4.2.7:p107
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 cpe:/a:ntp:ntp:4.2.7:p108
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 cpe:/a:ntp:ntp:4.2.7:p109
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 cpe:/a:ntp:ntp:4.2.7:p110
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 cpe:/a:ntp:ntp:4.2.7:p111
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 cpe:/a:ntp:ntp:4.2.7:p112
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 cpe:/a:ntp:ntp:4.2.7:p113
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 cpe:/a:ntp:ntp:4.2.7:p114
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 cpe:/a:ntp:ntp:4.2.7:p115
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 cpe:/a:ntp:ntp:4.2.7:p116
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 cpe:/a:ntp:ntp:4.2.7:p117
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 cpe:/a:ntp:ntp:4.2.7:p118
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 cpe:/a:ntp:ntp:4.2.7:p119
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 cpe:/a:ntp:ntp:4.2.7:p12
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 cpe:/a:ntp:ntp:4.2.7:p120
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 cpe:/a:ntp:ntp:4.2.7:p121
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 cpe:/a:ntp:ntp:4.2.7:p122
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 cpe:/a:ntp:ntp:4.2.7:p123
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 cpe:/a:ntp:ntp:4.2.7:p124
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 cpe:/a:ntp:ntp:4.2.7:p125
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 cpe:/a:ntp:ntp:4.2.7:p126
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 cpe:/a:ntp:ntp:4.2.7:p127
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 cpe:/a:ntp:ntp:4.2.7:p128
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 cpe:/a:ntp:ntp:4.2.7:p129
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 cpe:/a:ntp:ntp:4.2.7:p13
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 cpe:/a:ntp:ntp:4.2.7:p130
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 cpe:/a:ntp:ntp:4.2.7:p131
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 cpe:/a:ntp:ntp:4.2.7:p132
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 cpe:/a:ntp:ntp:4.2.7:p133
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 cpe:/a:ntp:ntp:4.2.7:p134
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 cpe:/a:ntp:ntp:4.2.7:p135
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 cpe:/a:ntp:ntp:4.2.7:p136
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 cpe:/a:ntp:ntp:4.2.7:p137
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 cpe:/a:ntp:ntp:4.2.7:p138
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 cpe:/a:ntp:ntp:4.2.7:p139
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 cpe:/a:ntp:ntp:4.2.7:p14
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 cpe:/a:ntp:ntp:4.2.7:p140
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 cpe:/a:ntp:ntp:4.2.7:p141
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 cpe:/a:ntp:ntp:4.2.7:p142
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 cpe:/a:ntp:ntp:4.2.7:p143
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 cpe:/a:ntp:ntp:4.2.7:p144
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 cpe:/a:ntp:ntp:4.2.7:p145
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 cpe:/a:ntp:ntp:4.2.7:p146
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 cpe:/a:ntp:ntp:4.2.7:p147
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 cpe:/a:ntp:ntp:4.2.7:p148
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 cpe:/a:ntp:ntp:4.2.7:p149
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 cpe:/a:ntp:ntp:4.2.7:p15
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 cpe:/a:ntp:ntp:4.2.7:p150
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 cpe:/a:ntp:ntp:4.2.7:p151
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 cpe:/a:ntp:ntp:4.2.7:p152
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 cpe:/a:ntp:ntp:4.2.7:p153
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 cpe:/a:ntp:ntp:4.2.7:p154
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 cpe:/a:ntp:ntp:4.2.7:p155
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 cpe:/a:ntp:ntp:4.2.7:p156
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 cpe:/a:ntp:ntp:4.2.7:p157
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 cpe:/a:ntp:ntp:4.2.7:p158
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 cpe:/a:ntp:ntp:4.2.7:p159
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 cpe:/a:ntp:ntp:4.2.7:p16
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 cpe:/a:ntp:ntp:4.2.7:p160
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 cpe:/a:ntp:ntp:4.2.7:p161
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 cpe:/a:ntp:ntp:4.2.7:p162
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 cpe:/a:ntp:ntp:4.2.7:p163
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 cpe:/a:ntp:ntp:4.2.7:p164
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 cpe:/a:ntp:ntp:4.2.7:p165
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 cpe:/a:ntp:ntp:4.2.7:p166
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 cpe:/a:ntp:ntp:4.2.7:p17
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 cpe:/a:ntp:ntp:4.2.7:p170
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 cpe:/a:ntp:ntp:4.2.7:p171
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 cpe:/a:ntp:ntp:4.2.7:p172
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 cpe:/a:ntp:ntp:4.2.7:p173
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 cpe:/a:ntp:ntp:4.2.7:p174
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 cpe:/a:ntp:ntp:4.2.7:p175
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 cpe:/a:ntp:ntp:4.2.7:p176
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 cpe:/a:ntp:ntp:4.2.7:p177
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 cpe:/a:ntp:ntp:4.2.7:p178
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 cpe:/a:ntp:ntp:4.2.7:p179
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 cpe:/a:ntp:ntp:4.2.7:p18
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 cpe:/a:ntp:ntp:4.2.7:p180
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 cpe:/a:ntp:ntp:4.2.7:p181
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 cpe:/a:ntp:ntp:4.2.7:p182
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 cpe:/a:ntp:ntp:4.2.7:p183
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 cpe:/a:ntp:ntp:4.2.7:p184
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 cpe:/a:ntp:ntp:4.2.7:p185
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 cpe:/a:ntp:ntp:4.2.7:p186
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 cpe:/a:ntp:ntp:4.2.7:p187
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 cpe:/a:ntp:ntp:4.2.7:p188
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 cpe:/a:ntp:ntp:4.2.7:p189
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 cpe:/a:ntp:ntp:4.2.7:p190
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 cpe:/a:ntp:ntp:4.2.7:p191
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 cpe:/a:ntp:ntp:4.2.7:p192
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 cpe:/a:ntp:ntp:4.2.7:p193
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 cpe:/a:ntp:ntp:4.2.7:p194
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Showing 100 of 493 CPE Match Criteria, view all CPEs here


Change History

7 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2016-7434
NVD Published Date:
01/13/2017
NVD Last Modified:
11/20/2017