CVE-2021-21682
MEDIUM6.3EPSS 0.22%Improper handling of equivalent directory names on Windows in Jenkins
Published: 5/24/2022Modified: 4/3/2025
Description
Jenkins 2.314 and earlier, LTS 2.303.1 and earlier accepts names of jobs and other entities with a trailing dot character, potentially replacing the configuration and data of other entities on Windows.
Affected packages (2)
- Bitnami/jenkinsfrom 0, < 2.314.1
- Maven/org.jenkins-ci.main:jenkins-core>= 2.304, < 2.315
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.3 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L |