CVE-2020-2254
published 2020-09-16CVE-2020-2254: Jenkins Blue Ocean Plugin 1.23.2 and earlier provides an undocumented feature flag that, when enabled, allows an attacker with Job/Configure or Job/Create…
PriorityP339medium6.5CVSS 3.1
AVNACLPRLUINSUCHINAN
EPSS
2.12%
81.7th percentile
Jenkins Blue Ocean Plugin 1.23.2 and earlier provides an undocumented feature flag that, when enabled, allows an attacker with Job/Configure or Job/Create permission to read arbitrary files on the Jenkins controller file system.
Affected
21 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| jenkins | blue_ocean | <= 1.23.2 | — |
| jenkins | blue_ocean_plugin | — | — |
| jenkins | clearcase_release_plugin | — | — |
| jenkins | complexity_scatter_plot_plugin | — | — |
| jenkins | computer_queue_plugin | — | — |
| jenkins | copy_data_to_workspace_plugin | — | — |
| jenkins | custom_job_icon_plugin | — | — |
| jenkins | description_column_plugin | — | — |
| jenkins | elastest_plugin | — | — |
| jenkins | email_extension_plugin | — | — |
| jenkins | health_advisor_by_cloudbees_plugin | — | — |
| jenkins | jenkins_controller_in_perfecto_plugin | — | — |
| jenkins | locked_files_report_plugin | — | — |
| jenkins | mailer_plugin | — | — |
| jenkins | mongodb_plugin | — | — |
| jenkins | pipeline_maven_integration_plugin | — | — |
| jenkins | radiator_view_plugin | — | — |
| jenkins | selection_tasks_plugin | — | — |
| jenkins | storable_configs_plugin | — | — |
| jenkins | validating_string_parameter_plugin | — | — |
| jenkins_project | jenkins_blue_ocean_plugin | unspecified – 1.23.2 | — |
CVSS provenance
nvdv3.16.5MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
nvdv2.03.5LOWAV:N/AC:M/Au:S/C:P/I:N/A:N
vendor_redhat6.5MEDIUM
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Red Hat
jenkins-2-plugins/blueocean: Path traversal vulnerability in Blue Ocean Plugin could allow to read arbitrary files
vendor_redhat·2020-09-16·CVSS 6.5
CVE-2020-2254 [MEDIUM] CWE-22 jenkins-2-plugins/blueocean: Path traversal vulnerability in Blue Ocean Plugin could allow to read arbitrary files
jenkins-2-plugins/blueocean: Path traversal vulnerability in Blue Ocean Plugin could allow to read arbitrary files
Jenkins Blue Ocean Plugin 1.23.2 and earlier provides an undocumented feature flag that, when enabled, allows an attacker with Job/Configure or Job/Create permission to read arbitrary files on the Jenkins controller file system.
Jenkins
Jenkins Security Advisory 2020-09-16
vendor_jenkins·2020-09-16·CVSS 4.8
CVE-2020-2252 [MEDIUM] Jenkins Security Advisory 2020-09-16
Title: Jenkins Security Advisory 2020-09-16
Jenkins Security Advisory 2020-09-16
Jenkins Security Home
For Administrators
Overview
Terminology
Vulnerabilities and Scoring
Security Advisories
Security Issues
Advisory Schedule
Vulnerabilities in Plugins
How We Fix Security Issues
For Reporters
Reporting Vulnerabilities
Jenkins CNA
For Maintainers
Overview
Vulnerabilities in Plugins
Jenkins Security Team
About
Contributions
This advisory announces vulnerabilities in the following Jenkins deliverables:
android-lint
Plugin
Blue Ocean
Plugin
chosen-views-tabbar
Plugin
ClearCase Release
Plugin
Computer Queue
Plugin
Copy data to workspace
Plugin
Coverage/Complexity Scat
OSV
Path traversal vulnerability in Blue Ocean Plugin
osv·2022-05-24
CVE-2020-2254 [MEDIUM] Path traversal vulnerability in Blue Ocean Plugin
Path traversal vulnerability in Blue Ocean Plugin
Blue Ocean Plugin 1.23.2 and earlier provides an undocumented feature flag, `blueocean.features.GIT_READ_SAVE_TYPE`, that when set to the value `clone` allows an attacker with Item/Configure or Item/Create permission to read arbitrary files on the Jenkins controller file system.
Blue Ocean Plugin 1.23.3 no longer includes this feature and redirects existing usage to a safer alternative.
GHSA
Path traversal vulnerability in Blue Ocean Plugin
ghsa·2022-05-24
CVE-2020-2254 [MEDIUM] CWE-22 Path traversal vulnerability in Blue Ocean Plugin
Path traversal vulnerability in Blue Ocean Plugin
Blue Ocean Plugin 1.23.2 and earlier provides an undocumented feature flag, `blueocean.features.GIT_READ_SAVE_TYPE`, that when set to the value `clone` allows an attacker with Item/Configure or Item/Create permission to read arbitrary files on the Jenkins controller file system.
Blue Ocean Plugin 1.23.3 no longer includes this feature and redirects existing usage to a safer alternative.
No detection rules found.
No public exploits indexed.
2020-09-16
Published