GHSA-fj6f-6933-839j
Suggest an improvement- Source
- https://github.com/advisories/GHSA-fj6f-6933-839j
- Import Source
- https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-fj6f-6933-839j/GHSA-fj6f-6933-839j.json
- JSON Data
- https://api.osv.dev/v1/vulns/GHSA-fj6f-6933-839j
- Aliases
- Published
- 2022-05-24T17:07:40Z
- Modified
- 2024-02-16T07:56:34.790811Z
- Severity
-
- 5.3 (Medium) CVSS_V3 - CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N CVSS Calculator
- Summary
- Non-constant time HMAC comparison
- Details
-
Jenkins 2.218 and earlier, LTS 2.204.1 and earlier does not use a constant-time comparison when checking whether two HMACs are equal. This could potentially allow attackers to use statistical methods to obtain a valid HMAC for an attacker-controlled input value.
Jenkins 2.219, LTS 2.204.2 now uses a constant-time comparison when validating HMACs.
- References
-
- https://nvd.nist.gov/vuln/detail/CVE-2020-2102
- https://github.com/jenkinsci/jenkins/commit/6f35dbb939ebe947bdb1979010b208480f1d0e31
- 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://github.com/jenkinsci/jenkins
- https://jenkins.io/security/advisory/2020-01-29/#SECURITY-1660
- http://www.openwall.com/lists/oss-security/2020/01/29/1
Affected packages
Maven / org.jenkins-ci.main:jenkins-core
Package
- Name
- org.jenkins-ci.main:jenkins-core
- View open source insights on deps.dev
- Purl
- pkg:maven/org.jenkins-ci.main/jenkins-core
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0Unknown introduced version / All previous versions are affectedFixed2.204.2
Affected versions
1.*
1.396
1.397
1.398
1.399
1.400
1.401
1.403
1.404
1.405
1.406
1.407
1.408
1.409
1.409.1
1.409.2
1.409.3
1.410
1.411
1.412
1.413
1.414
1.415
1.416
1.417
1.418
1.419
1.420
1.421
1.422
1.423
1.424
1.424.1
1.424.2
1.424.3
1.424.4
1.424.5
1.424.6
1.425
1.426
1.427
1.428
1.429
1.430
1.431
1.432
1.433
1.434
1.435
1.436
1.437
1.438
1.439
1.440
1.441
1.442
1.443
1.444
1.445
1.446
1.447
1.447.1
1.447.2
1.448
1.449
1.450
1.451
1.452
1.453
1.454
1.455
1.456
1.457
1.458
1.459
1.460
1.461
1.462
1.463
1.464
1.465
1.466
1.466.1
1.466.2
1.467
1.468
1.469
1.470
1.471
1.472
1.473
1.474
1.475
1.476
1.477
1.478
1.479
1.480
1.480.1
1.480.2
1.480.3
1.481
1.482
1.483
1.484
1.485
1.486
1.487
1.488
1.489
1.490
1.491
1.492
1.493
1.494
1.495
1.496
1.497
1.498
1.499
1.500
1.501
1.502
1.503
1.504
1.505
1.506
1.507
1.508
1.509
1.509.1
1.509.2
1.509.2.JENKINS-8856-diag
1.509.2.JENKINS-14362-jzlib
1.509.3
1.509.3.JENKINS-14362-jzlib
1.509.4
1.510
1.511
1.512
1.513
1.514
1.515
1.516
1.516.JENKINS-14362-jzlib
1.517
1.518
1.518.JENKINS-14362-jzlib
1.519
1.520
1.521
1.522
1.523
1.524
1.525
1.526
1.527
1.528
1.529
1.530
1.531
1.532
1.532.1
1.532.1.JENKINS-19453
1.532.2
1.532.2.JENKINS-21622-diag
1.532.2.JENKINS-22395-diag
1.532.3
1.532.3.JENKINS-22395
1.532.3.JENKINS-22395-2
1.533
1.534
1.535
1.536
1.537
1.538
1.539
1.540
1.541
1.542
1.543
1.544
1.545
1.546
1.547
1.548
1.549
1.550
1.551
1.552
1.553
1.554
1.554.1
1.554.2
1.554.3
1.554.3.JENKINS-18065-ALLRM-all
1.554.3.JENKINS-18065-JENKINS-23945
1.555
1.556
1.557
1.558
1.559
1.560
1.561
1.562
1.563
1.564
1.565
1.565.1
1.565.1.JENKINS-22395-dropLinks
1.565.2
1.565.3
1.566
1.567
1.568
1.569
1.570
1.571
1.572
1.573
1.574
1.575
1.576
1.577
1.578
1.579
1.580
1.580.1
1.580.2
1.580.3
1.581
1.582
1.583
1.584
1.585
1.586
1.587
1.588
1.589
1.590
1.591
1.592
1.593
1.594
1.595
1.596
1.596.1
1.596.2
1.596.3
1.597
1.598
1.599
1.600
1.601
1.602
1.604
1.605
1.606
1.607
1.608
1.609
1.609.1
1.609.2
1.609.3
1.610
1.611
1.612
1.613
1.614
1.615
1.616
1.617
1.618
1.619
1.620
1.621
1.622
1.623
1.624
1.625
1.625.1
1.625.2
1.625.3
1.626
1.627
1.628
1.629
1.630
1.631
1.632
1.633
1.634
1.635
1.636
1.637
1.638
1.639
1.640
1.641
1.642
1.642.1
1.642.2
1.642.3
1.642.4
1.643
1.644
1.645
1.646
1.647
1.648
1.649
1.650
1.651
1.651.1
1.651.2
1.651.3
1.652
1.653
1.654
1.655
1.656
1.657
1.658
2.*
2.0-alpha-1
2.0-alpha-2
2.0-alpha-3
2.0-alpha-4
2.0-beta-1
2.0-beta-2
2.0-rc-1
2.0
2.1
2.2
2.3
2.4
2.5
2.6
2.7
2.7.1
2.7.2
2.7.3
2.7.4
2.8
2.9
2.10
2.11
2.12
2.13
2.14
2.15
2.16
2.17
2.18
2.19
2.19.1
2.19.2
2.19.3
2.19.4
2.20
2.21
2.22
2.23
2.24
2.25
2.26
2.27
2.28
2.29
2.30
2.31
2.32
2.32.1
2.32.2
2.32.3
2.33
2.34
2.35
2.36
2.37
2.38
2.39
2.40
2.41
2.42
2.43
2.44
2.45
2.46
2.46.1
2.46.2
2.46.3
2.47
2.48
2.49
2.50
2.51
2.52
2.53
2.54
2.55
2.56
2.57
2.58
2.59
2.60
2.60.1
2.60.2
2.60.3
2.61
2.62
2.63
2.64
2.65
2.66
2.67
2.68
2.69
2.70
2.71
2.72
2.73
2.73.1
2.73.2
2.73.3
2.74
2.75
2.76
2.77
2.78
2.79
2.80
2.81
2.82
2.83
2.84
2.85
2.86
2.87
2.88
2.89
2.89.1
2.89.2
2.89.3
2.89.4
2.90
2.91
2.92
2.93
2.94
2.95
2.96
2.97
2.98
2.99
2.100
2.101
2.102
2.103
2.104
2.105
2.106
2.107
2.107.1
2.107.2
2.107.3
2.108
2.109
2.110
2.111
2.112
2.113
2.114
2.115
2.116
2.117
2.118
2.119
2.120
2.121
2.121.1
2.121.2
2.121.3
2.122
2.123
2.124
2.125
2.126
2.127
2.128
2.129
2.130
2.131
2.132
2.133
2.134
2.135
2.136
2.137
2.138
2.138.1
2.138.2
2.138.3
2.138.4
2.140
2.141
2.142
2.143
2.144
2.145
2.146
2.147
2.148
2.149
2.150
2.150.1
2.150.2
2.150.3
2.151
2.152
2.153
2.154
2.155
2.156
2.157
2.158
2.159
2.160
2.161
2.162
2.163
2.164
2.164.1
2.164.2
2.164.3
2.165
2.166
2.167
2.168
2.169
2.170
2.171
2.172
2.173
2.174
2.175
2.176
2.176.1
2.176.2
2.176.3
2.176.4
2.177
2.178
2.179
2.180
2.181
2.182
2.183
2.184
2.185
2.186
2.187
2.189
2.190
2.190.1
2.190.2
2.190.3
2.191
2.192
2.193
2.194
2.195
2.196
2.197
2.198
2.199
2.200
2.201
2.202
2.203
2.204
2.204.1
Maven / org.jenkins-ci.main:jenkins-core
Package
- Name
- org.jenkins-ci.main:jenkins-core
- View open source insights on deps.dev
- Purl
- pkg:maven/org.jenkins-ci.main/jenkins-core