7.5
CWE
20
Advisory Published
Updated

CVE-2016-7434: Input Validation

First published: Fri Jan 13 2017(Updated: )

Last updated 24 July 2024

Credit: cve@mitre.org

Affected SoftwareAffected VersionHow to fix
debian/ntp
1:4.2.8p15+dfsg-1
NTP>=4.3.0<4.3.94
NTP=4.2.7-p100
NTP=4.2.7-p101
NTP=4.2.7-p102
NTP=4.2.7-p103
NTP=4.2.7-p104
NTP=4.2.7-p105
NTP=4.2.7-p106
NTP=4.2.7-p107
NTP=4.2.7-p108
NTP=4.2.7-p109
NTP=4.2.7-p110
NTP=4.2.7-p111
NTP=4.2.7-p112
NTP=4.2.7-p113
NTP=4.2.7-p114
NTP=4.2.7-p115
NTP=4.2.7-p116
NTP=4.2.7-p117
NTP=4.2.7-p118
NTP=4.2.7-p119
NTP=4.2.7-p120
NTP=4.2.7-p121
NTP=4.2.7-p122
NTP=4.2.7-p123
NTP=4.2.7-p124
NTP=4.2.7-p125
NTP=4.2.7-p126
NTP=4.2.7-p127
NTP=4.2.7-p128
NTP=4.2.7-p129
NTP=4.2.7-p130
NTP=4.2.7-p131
NTP=4.2.7-p132
NTP=4.2.7-p133
NTP=4.2.7-p134
NTP=4.2.7-p135
NTP=4.2.7-p136
NTP=4.2.7-p137
NTP=4.2.7-p138
NTP=4.2.7-p139
NTP=4.2.7-p140
NTP=4.2.7-p141
NTP=4.2.7-p142
NTP=4.2.7-p143
NTP=4.2.7-p144
NTP=4.2.7-p145
NTP=4.2.7-p146
NTP=4.2.7-p147
NTP=4.2.7-p148
NTP=4.2.7-p149
NTP=4.2.7-p150
NTP=4.2.7-p151
NTP=4.2.7-p152
NTP=4.2.7-p153
NTP=4.2.7-p154
NTP=4.2.7-p155
NTP=4.2.7-p156
NTP=4.2.7-p157
NTP=4.2.7-p158
NTP=4.2.7-p159
NTP=4.2.7-p160
NTP=4.2.7-p161
NTP=4.2.7-p162
NTP=4.2.7-p163
NTP=4.2.7-p164
NTP=4.2.7-p165
NTP=4.2.7-p166
NTP=4.2.7-p170
NTP=4.2.7-p171
NTP=4.2.7-p172
NTP=4.2.7-p173
NTP=4.2.7-p174
NTP=4.2.7-p175
NTP=4.2.7-p176
NTP=4.2.7-p177
NTP=4.2.7-p178
NTP=4.2.7-p179
NTP=4.2.7-p180
NTP=4.2.7-p181
NTP=4.2.7-p182
NTP=4.2.7-p183
NTP=4.2.7-p184
NTP=4.2.7-p185
NTP=4.2.7-p186
NTP=4.2.7-p187
NTP=4.2.7-p188
NTP=4.2.7-p189
NTP=4.2.7-p190
NTP=4.2.7-p191
NTP=4.2.7-p192
NTP=4.2.7-p193
NTP=4.2.7-p194
NTP=4.2.7-p195
NTP=4.2.7-p196
NTP=4.2.7-p197
NTP=4.2.7-p198
NTP=4.2.7-p199
NTP=4.2.7-p200
NTP=4.2.7-p201
NTP=4.2.7-p202
NTP=4.2.7-p203
NTP=4.2.7-p204
NTP=4.2.7-p205
NTP=4.2.7-p206
NTP=4.2.7-p207
NTP=4.2.7-p208
NTP=4.2.7-p209
NTP=4.2.7-p210
NTP=4.2.7-p211
NTP=4.2.7-p212
NTP=4.2.7-p213
NTP=4.2.7-p214
NTP=4.2.7-p215
NTP=4.2.7-p216
NTP=4.2.7-p217
NTP=4.2.7-p218
NTP=4.2.7-p219
NTP=4.2.7-p22
NTP=4.2.7-p220
NTP=4.2.7-p221
NTP=4.2.7-p222
NTP=4.2.7-p223
NTP=4.2.7-p224
NTP=4.2.7-p225
NTP=4.2.7-p226
NTP=4.2.7-p227
NTP=4.2.7-p228
NTP=4.2.7-p229
NTP=4.2.7-p23
NTP=4.2.7-p230
NTP=4.2.7-p231
NTP=4.2.7-p232
NTP=4.2.7-p233
NTP=4.2.7-p234
NTP=4.2.7-p235
NTP=4.2.7-p236
NTP=4.2.7-p237
NTP=4.2.7-p238
NTP=4.2.7-p239
NTP=4.2.7-p24
NTP=4.2.7-p240
NTP=4.2.7-p241
NTP=4.2.7-p242
NTP=4.2.7-p243
NTP=4.2.7-p244
NTP=4.2.7-p245
NTP=4.2.7-p246
NTP=4.2.7-p247
NTP=4.2.7-p248
NTP=4.2.7-p249
NTP=4.2.7-p25
NTP=4.2.7-p250
NTP=4.2.7-p251
NTP=4.2.7-p252
NTP=4.2.7-p253
NTP=4.2.7-p254
NTP=4.2.7-p255
NTP=4.2.7-p256
NTP=4.2.7-p257
NTP=4.2.7-p258
NTP=4.2.7-p259
NTP=4.2.7-p26
NTP=4.2.7-p260
NTP=4.2.7-p261
NTP=4.2.7-p262
NTP=4.2.7-p263
NTP=4.2.7-p264
NTP=4.2.7-p265
NTP=4.2.7-p266
NTP=4.2.7-p267
NTP=4.2.7-p268
NTP=4.2.7-p269
NTP=4.2.7-p27
NTP=4.2.7-p270
NTP=4.2.7-p271
NTP=4.2.7-p272
NTP=4.2.7-p273
NTP=4.2.7-p274
NTP=4.2.7-p275
NTP=4.2.7-p276
NTP=4.2.7-p277
NTP=4.2.7-p278
NTP=4.2.7-p279
NTP=4.2.7-p28
NTP=4.2.7-p280
NTP=4.2.7-p281
NTP=4.2.7-p282
NTP=4.2.7-p283
NTP=4.2.7-p284
NTP=4.2.7-p285
NTP=4.2.7-p286
NTP=4.2.7-p287
NTP=4.2.7-p288
NTP=4.2.7-p289
NTP=4.2.7-p29
NTP=4.2.7-p290
NTP=4.2.7-p291
NTP=4.2.7-p292
NTP=4.2.7-p293
NTP=4.2.7-p294
NTP=4.2.7-p295
NTP=4.2.7-p296
NTP=4.2.7-p297
NTP=4.2.7-p298
NTP=4.2.7-p299
NTP=4.2.7-p30
NTP=4.2.7-p300
NTP=4.2.7-p301
NTP=4.2.7-p302
NTP=4.2.7-p303
NTP=4.2.7-p304
NTP=4.2.7-p305
NTP=4.2.7-p306
NTP=4.2.7-p307
NTP=4.2.7-p308
NTP=4.2.7-p309
NTP=4.2.7-p31
NTP=4.2.7-p310
NTP=4.2.7-p311
NTP=4.2.7-p312
NTP=4.2.7-p313
NTP=4.2.7-p314
NTP=4.2.7-p315
NTP=4.2.7-p316
NTP=4.2.7-p317
NTP=4.2.7-p318
NTP=4.2.7-p319
NTP=4.2.7-p32
NTP=4.2.7-p320
NTP=4.2.7-p321
NTP=4.2.7-p322
NTP=4.2.7-p323
NTP=4.2.7-p324
NTP=4.2.7-p325
NTP=4.2.7-p326
NTP=4.2.7-p327
NTP=4.2.7-p328
NTP=4.2.7-p329
NTP=4.2.7-p33
NTP=4.2.7-p330
NTP=4.2.7-p331
NTP=4.2.7-p332
NTP=4.2.7-p333
NTP=4.2.7-p334
NTP=4.2.7-p335
NTP=4.2.7-p336
NTP=4.2.7-p337
NTP=4.2.7-p338
NTP=4.2.7-p339
NTP=4.2.7-p34
NTP=4.2.7-p340
NTP=4.2.7-p341
NTP=4.2.7-p342
NTP=4.2.7-p343
NTP=4.2.7-p344
NTP=4.2.7-p345
NTP=4.2.7-p346
NTP=4.2.7-p347
NTP=4.2.7-p348
NTP=4.2.7-p349
NTP=4.2.7-p35
NTP=4.2.7-p350
NTP=4.2.7-p351
NTP=4.2.7-p352
NTP=4.2.7-p353
NTP=4.2.7-p354
NTP=4.2.7-p355
NTP=4.2.7-p356
NTP=4.2.7-p357
NTP=4.2.7-p358
NTP=4.2.7-p359
NTP=4.2.7-p36
NTP=4.2.7-p360
NTP=4.2.7-p361
NTP=4.2.7-p362
NTP=4.2.7-p363
NTP=4.2.7-p364
NTP=4.2.7-p365
NTP=4.2.7-p366
NTP=4.2.7-p367
NTP=4.2.7-p368
NTP=4.2.7-p369
NTP=4.2.7-p37
NTP=4.2.7-p370
NTP=4.2.7-p371
NTP=4.2.7-p372
NTP=4.2.7-p373
NTP=4.2.7-p374
NTP=4.2.7-p375
NTP=4.2.7-p376
NTP=4.2.7-p377
NTP=4.2.7-p378
NTP=4.2.7-p379
NTP=4.2.7-p38
NTP=4.2.7-p380
NTP=4.2.7-p381
NTP=4.2.7-p382
NTP=4.2.7-p383
NTP=4.2.7-p384
NTP=4.2.7-p385
NTP=4.2.7-p386
NTP=4.2.7-p387
NTP=4.2.7-p388
NTP=4.2.7-p389
NTP=4.2.7-p39
NTP=4.2.7-p390
NTP=4.2.7-p391
NTP=4.2.7-p392
NTP=4.2.7-p393
NTP=4.2.7-p394
NTP=4.2.7-p395
NTP=4.2.7-p396
NTP=4.2.7-p397
NTP=4.2.7-p398
NTP=4.2.7-p399
NTP=4.2.7-p4
NTP=4.2.7-p40
NTP=4.2.7-p400
NTP=4.2.7-p401
NTP=4.2.7-p402
NTP=4.2.7-p403
NTP=4.2.7-p404
NTP=4.2.7-p405
NTP=4.2.7-p406
NTP=4.2.7-p407
NTP=4.2.7-p408
NTP=4.2.7-p409
NTP=4.2.7-p41
NTP=4.2.7-p410
NTP=4.2.7-p411
NTP=4.2.7-p412
NTP=4.2.7-p413
NTP=4.2.7-p414
NTP=4.2.7-p415
NTP=4.2.7-p416
NTP=4.2.7-p417
NTP=4.2.7-p418
NTP=4.2.7-p419
NTP=4.2.7-p42
NTP=4.2.7-p420
NTP=4.2.7-p421
NTP=4.2.7-p422
NTP=4.2.7-p423
NTP=4.2.7-p424
NTP=4.2.7-p425
NTP=4.2.7-p426
NTP=4.2.7-p427
NTP=4.2.7-p428
NTP=4.2.7-p429
NTP=4.2.7-p43
NTP=4.2.7-p430
NTP=4.2.7-p431
NTP=4.2.7-p432
NTP=4.2.7-p433
NTP=4.2.7-p434
NTP=4.2.7-p435
NTP=4.2.7-p436
NTP=4.2.7-p437
NTP=4.2.7-p438
NTP=4.2.7-p439
NTP=4.2.7-p44
NTP=4.2.7-p440
NTP=4.2.7-p441
NTP=4.2.7-p442
NTP=4.2.7-p443
NTP=4.2.7-p444
NTP=4.2.7-p445
NTP=4.2.7-p446
NTP=4.2.7-p447
NTP=4.2.7-p448
NTP=4.2.7-p449
NTP=4.2.7-p45
NTP=4.2.7-p450
NTP=4.2.7-p451
NTP=4.2.7-p452
NTP=4.2.7-p453
NTP=4.2.7-p454
NTP=4.2.7-p455
NTP=4.2.7-p456
NTP=4.2.7-p457
NTP=4.2.7-p458
NTP=4.2.7-p459
NTP=4.2.7-p46
NTP=4.2.7-p460
NTP=4.2.7-p461
NTP=4.2.7-p462
NTP=4.2.7-p463
NTP=4.2.7-p464
NTP=4.2.7-p465
NTP=4.2.7-p466
NTP=4.2.7-p467
NTP=4.2.7-p468
NTP=4.2.7-p469
NTP=4.2.7-p47
NTP=4.2.7-p470
NTP=4.2.7-p471
NTP=4.2.7-p472
NTP=4.2.7-p473
NTP=4.2.7-p474
NTP=4.2.7-p475
NTP=4.2.7-p476
NTP=4.2.7-p477
NTP=4.2.7-p478
NTP=4.2.7-p479
NTP=4.2.7-p48
NTP=4.2.7-p480
NTP=4.2.7-p481
NTP=4.2.7-p482
NTP=4.2.7-p483
NTP=4.2.7-p484_rc1
NTP=4.2.7-p485_rc1
NTP=4.2.7-p486_rc1
NTP=4.2.7-p49
NTP=4.2.7-p5
NTP=4.2.7-p50
NTP=4.2.7-p51
NTP=4.2.7-p52
NTP=4.2.7-p53
NTP=4.2.7-p54
NTP=4.2.7-p55
NTP=4.2.7-p56
NTP=4.2.7-p57
NTP=4.2.7-p58
NTP=4.2.7-p59
NTP=4.2.7-p6
NTP=4.2.7-p60
NTP=4.2.7-p61
NTP=4.2.7-p62
NTP=4.2.7-p63
NTP=4.2.7-p64
NTP=4.2.7-p65
NTP=4.2.7-p66
NTP=4.2.7-p67
NTP=4.2.7-p68
NTP=4.2.7-p69
NTP=4.2.7-p7
NTP=4.2.7-p70
NTP=4.2.7-p71
NTP=4.2.7-p72
NTP=4.2.7-p73
NTP=4.2.7-p74
NTP=4.2.7-p75
NTP=4.2.7-p76
NTP=4.2.7-p77
NTP=4.2.7-p78
NTP=4.2.7-p79
NTP=4.2.7-p8
NTP=4.2.7-p80
NTP=4.2.7-p81
NTP=4.2.7-p82
NTP=4.2.7-p83
NTP=4.2.7-p84
NTP=4.2.7-p85
NTP=4.2.7-p86
NTP=4.2.7-p87
NTP=4.2.7-p88
NTP=4.2.7-p89
NTP=4.2.7-p9
NTP=4.2.7-p90
NTP=4.2.7-p91
NTP=4.2.7-p92
NTP=4.2.7-p93
NTP=4.2.7-p94
NTP=4.2.7-p95
NTP=4.2.7-p96
NTP=4.2.7-p97
NTP=4.2.7-p98
NTP=4.2.7-p99
NTP=4.2.8
NTP=4.2.8-p1
NTP=4.2.8-p1-beta1
NTP=4.2.8-p1-beta2
NTP=4.2.8-p1-beta3
NTP=4.2.8-p1-beta4
NTP=4.2.8-p1-beta5
NTP=4.2.8-p1-rc1
NTP=4.2.8-p1-rc2
NTP=4.2.8-p2
NTP=4.2.8-p2-rc1
NTP=4.2.8-p2-rc2
NTP=4.2.8-p2-rc3
NTP=4.2.8-p3
NTP=4.2.8-p3-rc1
NTP=4.2.8-p3-rc2
NTP=4.2.8-p3-rc3
NTP=4.2.8-p4
NTP=4.2.8-p5
NTP=4.2.8-p6
NTP=4.2.8-p7
NTP=4.2.8-p8
NTP>=b.11.31<c.4.2.8.2.0

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Frequently Asked Questions

  • What is the severity of CVE-2016-7434?

    CVE-2016-7434 has been classified as a high-severity vulnerability due to its potential to cause a denial of service.

  • How does CVE-2016-7434 affect NTP servers?

    CVE-2016-7434 allows remote attackers to crash NTP servers by sending a crafted mrulist query.

  • How do I fix CVE-2016-7434?

    To mitigate CVE-2016-7434, upgrade to NTP version 4.2.8p9 or later, which includes a fix for this vulnerability.

  • Which versions of NTP are affected by CVE-2016-7434?

    CVE-2016-7434 affects NTP versions prior to 4.2.8p9.

  • What impact does CVE-2016-7434 have on network security?

    CVE-2016-7434 poses a risk to network security by potentially leading to service interruptions in NTP-dependent systems.

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