CVE-2020-2102
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2020-2102
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-2102.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2020-2102
- Aliases
- Downstream
- Published
- 2020-01-29T16:15:12.303Z
- Modified
- 2025-11-14T10:00:00.518166Z
- Severity
-
- 5.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N CVSS Calculator
- Summary
- [none]
- Details
-
Jenkins 2.218 and earlier, LTS 2.204.1 and earlier used a non-constant time comparison function when validating an HMAC.
- References
-
- http://www.openwall.com/lists/oss-security/2020/01/29/1
- https://access.redhat.com/errata/RHBA-2020:0402
- https://access.redhat.com/errata/RHBA-2020:0675
- https://access.redhat.com/errata/RHSA-2020:0681
- https://access.redhat.com/errata/RHSA-2020:0683
- https://jenkins.io/security/advisory/2020-01-29/#SECURITY-1660
Affected packages
Git / github.com/jenkinsci/jenkins
Affected ranges
- Type
- GIT
- Repo
- https://github.com/jenkinsci/jenkins
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedLast affectedLast affected
Affected versions
1.*
1.324-rc
1.325-rc
1.327-rc
1.328-rc
1.502-rc1
1.580.1-rc1
Other
builds/10
builds/100
builds/101
builds/102
builds/103
builds/104
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builds/107
builds/108
builds/109
builds/11
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builds/116
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builds/12
builds/120
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builds/128
builds/13
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builds/133
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builds/135
builds/136
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builds/15
builds/150
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builds/16
builds/160
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builds/2
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builds/29
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builds/296
builds/297
builds/298
builds/299
builds/3
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builds/31
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builds/316
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builds/37
builds/370
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builds/4
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builds/6
builds/60
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builds/73
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changes/10
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changes/2
changes/20
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changes/201
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changes/204
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changes/3
changes/30
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changes/355
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changes/359
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changes/361
changes/362
changes/363
changes/364
changes/365
changes/368
changes/369
changes/37
changes/370
changes/371
changes/372
changes/373
changes/374
changes/375
changes/39
changes/4
changes/40
changes/41
changes/42
changes/43
changes/44
changes/46
changes/47
changes/48
changes/49
changes/5
changes/50
changes/51
changes/52
changes/53
changes/54
changes/55
changes/56
changes/57
changes/58
changes/59
changes/6
changes/60
changes/61
changes/62
changes/63
changes/64
changes/65
changes/66
changes/67
changes/68
changes/69
changes/7
changes/70
changes/71
changes/72
changes/73
changes/74
changes/75
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changes/77
changes/79
changes/8
changes/81
changes/82
changes/83
changes/85
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changes/88
changes/89
changes/9
changes/90
changes/92
changes/93
changes/94
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changes/96
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changes/99
hudson-1_387
hudson-1_388
hudson-1_389
hudson-1_390
hudson-1_391
hudson-1_392
hudson-1_393
hudson-1_394
hudson-1_395
jenkins-1_396
jenkins-1_397
jenkins-1_398
jenkins-1_399
jenkins-1_400
jenkins-1_401
jenkins-1_402
jenkins-1_403
jenkins-1_404
jenkins-1_405
jenkins-1_406
jenkins-1_407
jenkins-1_408
jenkins-1_409
jenkins-1_410
jenkins-1_411
jenkins-1_412
jenkins-1_413
jenkins-1_414
jenkins-1_415
jenkins-1.*
jenkins-1.416
jenkins-1.417
jenkins-1.418
jenkins-1.419
jenkins-1.420
jenkins-1.421
jenkins-1.422
jenkins-1.423
jenkins-1.424
jenkins-1.425
jenkins-1.426
jenkins-1.427
jenkins-1.428
jenkins-1.429
jenkins-1.430
jenkins-1.431
jenkins-1.432
jenkins-1.433
jenkins-1.434
jenkins-1.435
jenkins-1.436
jenkins-1.437
jenkins-1.438
jenkins-1.439
jenkins-1.440
jenkins-1.441
jenkins-1.442
jenkins-1.443
jenkins-1.444
jenkins-1.445
jenkins-1.446
jenkins-1.447
jenkins-1.448
jenkins-1.449
jenkins-1.450
jenkins-1.451
jenkins-1.452
jenkins-1.453
jenkins-1.454
jenkins-1.455
jenkins-1.456
jenkins-1.457
jenkins-1.458
jenkins-1.459
jenkins-1.460
jenkins-1.461
jenkins-1.462
jenkins-1.463
jenkins-1.464
jenkins-1.465
jenkins-1.466
jenkins-1.467
jenkins-1.468
jenkins-1.469
jenkins-1.470
jenkins-1.471
jenkins-1.472
jenkins-1.473
jenkins-1.474
jenkins-1.475
jenkins-1.477
jenkins-1.478
jenkins-1.479
jenkins-1.480
jenkins-1.481
jenkins-1.482
jenkins-1.483
jenkins-1.484
jenkins-1.485
jenkins-1.486
jenkins-1.487
jenkins-1.488
jenkins-1.489
jenkins-1.490
jenkins-1.491
jenkins-1.492
jenkins-1.493
jenkins-1.494
jenkins-1.495
jenkins-1.496
jenkins-1.497
jenkins-1.498
jenkins-1.499
jenkins-1.500
jenkins-1.501
jenkins-1.502
jenkins-1.503
jenkins-1.504
jenkins-1.505
jenkins-1.506
jenkins-1.507
jenkins-1.508
jenkins-1.509
jenkins-1.510
jenkins-1.511
jenkins-1.512
jenkins-1.513
jenkins-1.514
jenkins-1.515
jenkins-1.516
jenkins-1.517
jenkins-1.518
jenkins-1.519
jenkins-1.520
jenkins-1.521
jenkins-1.522
jenkins-1.523
jenkins-1.524
jenkins-1.525
jenkins-1.526
jenkins-1.527
jenkins-1.528
jenkins-1.529
jenkins-1.530
jenkins-1.531
jenkins-1.532
jenkins-1.533
jenkins-1.534
jenkins-1.535
jenkins-1.536
jenkins-1.537
jenkins-1.538
jenkins-1.539
jenkins-1.540
jenkins-1.541
jenkins-1.542
jenkins-1.543
jenkins-1.544
jenkins-1.545
jenkins-1.546
jenkins-1.547
jenkins-1.548
jenkins-1.549
jenkins-1.550
jenkins-1.551
jenkins-1.552
jenkins-1.553
jenkins-1.554
jenkins-1.555
jenkins-1.556
jenkins-1.557
jenkins-1.558
jenkins-1.559
jenkins-1.560
jenkins-1.561
jenkins-1.562
jenkins-1.563
jenkins-1.564
jenkins-1.565
jenkins-1.566
jenkins-1.567
jenkins-1.568
jenkins-1.569
jenkins-1.570
jenkins-1.571
jenkins-1.572
jenkins-1.573
jenkins-1.574
jenkins-1.575
jenkins-1.576
jenkins-1.577
jenkins-1.578
jenkins-1.579
jenkins-1.580
jenkins-1.580.1
jenkins-1.580.2
jenkins-1.580.3
jenkins-1.580.3-rc1
jenkins-1.581
jenkins-1.582
jenkins-1.583
jenkins-1.584
jenkins-1.585
jenkins-1.586
jenkins-1.587
jenkins-1.588
jenkins-1.589
jenkins-1.590
jenkins-1.591
jenkins-1.592
jenkins-1.593
jenkins-1.594
jenkins-1.595
jenkins-1.596
jenkins-1.596.1
jenkins-1.596.2
jenkins-1.596.2-rc1
jenkins-1.596.3
jenkins-1.597
jenkins-1.598
jenkins-1.599
jenkins-1.600
jenkins-1.601
jenkins-1.602
jenkins-1.604
jenkins-1.605
jenkins-1.606
jenkins-1.607
jenkins-1.608
jenkins-1.609
jenkins-1.609.1
jenkins-1.609.1-rc1
jenkins-1.609.2
jenkins-1.609.2-rc1
jenkins-1.609.3
jenkins-1.610
jenkins-1.611
jenkins-1.612
jenkins-1.613
jenkins-1.614
jenkins-1.615
jenkins-1.616
jenkins-1.617
jenkins-1.618
jenkins-1.619
jenkins-1.620
jenkins-1.621
jenkins-1.622
jenkins-1.623
jenkins-1.624
jenkins-1.625
jenkins-1.625.1
jenkins-1.625.1-rc1
jenkins-1.625.1-rc2
jenkins-1.625.2
jenkins-1.625.2-rc1
jenkins-1.625.3
jenkins-1.625.3-rc1
jenkins-1.625.3-rc2
jenkins-1.626
jenkins-1.627
jenkins-1.628
jenkins-1.629
jenkins-1.630
jenkins-1.631
jenkins-1.632
jenkins-1.633
jenkins-1.634
jenkins-1.635
jenkins-1.636
jenkins-1.637
jenkins-1.638
jenkins-1.639
jenkins-1.640
jenkins-1.641
jenkins-1.642
jenkins-1.642.1
jenkins-1.642.1-rc1
jenkins-1.642.2
jenkins-1.642.2-rc1
jenkins-1.642.3
jenkins-1.643
jenkins-1.644
jenkins-1.645
jenkins-1.646
jenkins-1.647
jenkins-1.648
jenkins-1.649
jenkins-1.650
jenkins-1.651
jenkins-1.651.1
jenkins-1.651.2
jenkins-1.651.3
jenkins-1.652
jenkins-1.653
jenkins-1.654
jenkins-1.655
jenkins-1.656
jenkins-2.*
jenkins-2.0
jenkins-2.0-alpha-1
jenkins-2.0-alpha-2
jenkins-2.0-alpha-3
jenkins-2.0-alpha-4
jenkins-2.0-beta-1
jenkins-2.0-beta-2
jenkins-2.0-rc-1
jenkins-2.1
jenkins-2.10
jenkins-2.100
jenkins-2.101
jenkins-2.102
jenkins-2.103
jenkins-2.104
jenkins-2.105
jenkins-2.106
jenkins-2.107
jenkins-2.107.1
jenkins-2.107.2
jenkins-2.107.3
jenkins-2.108
jenkins-2.109
jenkins-2.11
jenkins-2.110
jenkins-2.111
jenkins-2.112
jenkins-2.113
jenkins-2.114
jenkins-2.115
jenkins-2.116
jenkins-2.117
jenkins-2.118
jenkins-2.119
jenkins-2.12
jenkins-2.120
jenkins-2.121
jenkins-2.121.1
jenkins-2.121.2
jenkins-2.121.3
jenkins-2.122
jenkins-2.124
jenkins-2.125
jenkins-2.126
jenkins-2.127
jenkins-2.128
jenkins-2.129
jenkins-2.13
jenkins-2.130
jenkins-2.131
jenkins-2.132
jenkins-2.133
jenkins-2.134
jenkins-2.135
jenkins-2.136
jenkins-2.137
jenkins-2.138
jenkins-2.138.1
jenkins-2.138.2
jenkins-2.138.3
jenkins-2.138.4
jenkins-2.14
jenkins-2.140
jenkins-2.141
jenkins-2.142
jenkins-2.143
jenkins-2.144
jenkins-2.145
jenkins-2.146
jenkins-2.147
jenkins-2.148
jenkins-2.149
jenkins-2.15
jenkins-2.150
jenkins-2.150.1
jenkins-2.150.2
jenkins-2.150.3
jenkins-2.151
jenkins-2.152
jenkins-2.153
jenkins-2.154
jenkins-2.155
jenkins-2.156
jenkins-2.157
jenkins-2.158
jenkins-2.159
jenkins-2.16
jenkins-2.160
jenkins-2.161
jenkins-2.162
jenkins-2.163
jenkins-2.164
jenkins-2.164.1
jenkins-2.164.2
jenkins-2.164.3
jenkins-2.165
jenkins-2.166
jenkins-2.167
jenkins-2.168
jenkins-2.169
jenkins-2.17
jenkins-2.170
jenkins-2.171
jenkins-2.172
jenkins-2.173
jenkins-2.174
jenkins-2.175
jenkins-2.176
jenkins-2.176.1
jenkins-2.176.2
jenkins-2.176.3
jenkins-2.177
jenkins-2.178
jenkins-2.179
jenkins-2.18
jenkins-2.180
jenkins-2.181
jenkins-2.182
jenkins-2.183
jenkins-2.184
jenkins-2.185
jenkins-2.186
jenkins-2.187
jenkins-2.189
jenkins-2.19
jenkins-2.19.1
jenkins-2.19.2
jenkins-2.19.3
jenkins-2.19.4
jenkins-2.190
jenkins-2.191
jenkins-2.192
jenkins-2.193
jenkins-2.194
jenkins-2.195
jenkins-2.196
jenkins-2.197
jenkins-2.198
jenkins-2.199
jenkins-2.2
jenkins-2.20
jenkins-2.200
jenkins-2.201
jenkins-2.202
jenkins-2.203
jenkins-2.204
jenkins-2.204.1
jenkins-2.21
jenkins-2.22
jenkins-2.23
jenkins-2.24
jenkins-2.25
jenkins-2.26
jenkins-2.27
jenkins-2.28
jenkins-2.29
jenkins-2.3
jenkins-2.30
jenkins-2.31
jenkins-2.32
jenkins-2.32.1
jenkins-2.32.2
jenkins-2.32.3
jenkins-2.33
jenkins-2.34
jenkins-2.35
jenkins-2.36
jenkins-2.37
jenkins-2.38
jenkins-2.39
jenkins-2.4
jenkins-2.40
jenkins-2.41
jenkins-2.42
jenkins-2.43
jenkins-2.44
jenkins-2.45
jenkins-2.46
jenkins-2.46.1
jenkins-2.46.2
jenkins-2.46.3
jenkins-2.47
jenkins-2.48
jenkins-2.49
jenkins-2.5
jenkins-2.50
jenkins-2.51
jenkins-2.52
jenkins-2.53
jenkins-2.54
jenkins-2.55
jenkins-2.56
jenkins-2.57
jenkins-2.58
jenkins-2.59
jenkins-2.6
jenkins-2.60
jenkins-2.60.1
jenkins-2.60.2
jenkins-2.60.3
jenkins-2.61
jenkins-2.62
jenkins-2.63
jenkins-2.64
jenkins-2.65
jenkins-2.66
jenkins-2.67
jenkins-2.68
jenkins-2.69
jenkins-2.7
jenkins-2.7.1
jenkins-2.7.2
jenkins-2.7.3
jenkins-2.7.4
jenkins-2.70
jenkins-2.71
jenkins-2.72
jenkins-2.73
jenkins-2.73.1
jenkins-2.73.2
jenkins-2.73.3
jenkins-2.74
jenkins-2.75
jenkins-2.76
jenkins-2.77
jenkins-2.78
jenkins-2.79
jenkins-2.8
jenkins-2.80
jenkins-2.81
jenkins-2.82
jenkins-2.83
jenkins-2.84
jenkins-2.85
jenkins-2.86
jenkins-2.87
jenkins-2.88
jenkins-2.89
jenkins-2.89.1
jenkins-2.89.2
jenkins-2.89.3
jenkins-2.89.4
jenkins-2.9
jenkins-2.90
jenkins-2.91
jenkins-2.92
jenkins-2.93
jenkins-2.94
jenkins-2.95
jenkins-2.96
jenkins-2.97
jenkins-2.98
jenkins-2.99
prototype-1.*
prototype-1.5.1.1
prototype-1.7