GHSA-qv64-w99c-qcr9

Suggest an improvement
Source
https://github.com/advisories/GHSA-qv64-w99c-qcr9
Import Source
https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2023/09/GHSA-qv64-w99c-qcr9/GHSA-qv64-w99c-qcr9.json
JSON Data
https://api.osv.dev/v1/vulns/GHSA-qv64-w99c-qcr9
Aliases
Published
2023-09-20T18:30:21Z
Modified
2024-02-16T08:16:40.903218Z
Severity
  • 3.6 (Low) CVSS_V3 - CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N CVSS Calculator
Summary
Jenkins temporary uploaded file created with insecure permissions
Details

In Jenkins 2.423 and earlier, LTS 2.414.1 and earlier, uploaded files processed via the Stapler web framework and the Jenkins API MultipartFormDataParser create temporary files in the system temporary directory with the default permissions for newly created files.

If these permissions are overly permissive, attackers with access to the system temporary directory may be able to read and write the file before it is used.

This vulnerability only affects operating systems using a shared temporary directory for all users (typically Linux). Additionally, the default permissions for newly created files generally only allow attackers to read the temporary file, but not write to it. Jenkins 2.424, LTS 2.414.2 creates the temporary files in a subdirectory with more restrictive permissions.

As a workaround, you can change your default temporary-file directory using the Java system property java.io.tmpdir, if you’re concerned about this issue but unable to immediately update Jenkins.

Database specific 
{
    "nvd_published_at": "2023-09-20T17:15:11Z",
    "cwe_ids": [
        "CWE-434"
    ],
    "severity": "LOW",
    "github_reviewed": true,
    "github_reviewed_at": "2023-09-21T21:38:07Z"
}
References

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
Introduced
2.50
Fixed
2.414.2

Affected versions

2.*

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
2.204.2
2.204.3
2.204.4
2.204.5
2.204.6
2.205
2.206
2.207
2.208
2.209
2.210
2.211
2.212
2.213
2.214
2.215
2.216
2.217
2.218
2.219
2.220
2.221
2.222
2.222.1
2.222.3
2.222.4
2.223
2.224
2.225
2.226
2.227
2.228
2.229
2.230
2.231
2.232
2.233
2.234
2.235
2.235.1
2.235.2
2.235.3
2.235.4
2.235.5
2.236
2.237
2.238
2.239
2.240
2.241
2.242
2.243
2.244
2.245
2.246
2.247
2.248
2.249
2.249.1
2.249.2
2.249.3
2.250
2.251
2.252
2.253
2.254
2.255
2.256
2.257
2.258
2.259
2.260
2.261
2.262
2.263
2.263.1
2.263.2
2.263.3
2.263.4
2.264
2.265
2.266
2.267
2.268
2.269
2.270
2.271
2.272
2.273
2.274
2.275
2.276
2.277
2.277.1
2.277.2
2.277.3
2.277.4
2.278
2.279
2.280
2.281
2.282
2.283
2.284
2.285
2.286
2.287
2.288
2.289
2.289.1
2.289.2
2.289.3
2.290
2.291
2.292
2.293
2.294
2.295
2.296
2.297
2.298
2.299
2.300
2.301
2.302
2.303
2.303.1
2.303.2
2.303.3
2.304
2.305
2.306
2.307
2.308
2.309
2.311
2.312
2.313
2.314
2.315
2.316
2.317
2.318
2.319
2.319.1
2.319.2
2.319.3
2.320
2.321
2.322
2.323
2.324
2.325
2.326
2.327
2.328
2.329
2.330
2.331
2.332
2.332.1
2.332.2
2.332.3
2.332.4
2.333
2.334
2.335
2.336
2.337
2.338
2.339
2.340
2.341
2.342
2.343
2.344
2.345
2.346
2.346.1
2.346.2
2.346.3
2.347
2.348
2.349
2.350
2.354
2.355
2.356
2.357
2.358
2.359
2.360
2.361
2.361.1
2.361.2
2.361.3
2.361.4
2.362
2.363
2.364
2.365
2.366
2.367
2.368
2.369
2.370
2.371
2.372
2.373
2.374
2.375
2.375.1
2.375.2
2.375.3
2.375.4
2.376
2.377
2.378
2.379
2.380
2.381
2.382
2.383
2.384
2.385
2.386
2.387
2.387.1
2.387.2
2.387.3
2.388
2.389
2.390
2.391
2.392
2.393
2.394
2.395
2.396
2.397
2.398
2.399
2.400
2.401
2.401.1
2.401.2
2.401.3
2.402
2.403
2.404
2.405
2.406
2.407
2.409
2.410
2.411
2.412
2.413
2.414
2.414.1

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
2.415
Fixed
2.424

Affected versions

2.*

2.415
2.416
2.417
2.418
2.419
2.420
2.421
2.422
2.423