vulnerability
Red Hat OpenShift: CVE-2021-21693: jenkins: When creating temporary files, permission to create files is only checked after they’ve been created.
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 8 | (AV:N/AC:L/Au:N/C:P/I:P/A:P) | Nov 4, 2021 | Nov 30, 2021 | Aug 11, 2025 |
Severity
8
CVSS
(AV:N/AC:L/Au:N/C:P/I:P/A:P)
Published
Nov 4, 2021
Added
Nov 30, 2021
Modified
Aug 11, 2025
Description
When creating temporary files, agent-to-controller access to create those files is only checked after they've been created in Jenkins 2.318 and earlier, LTS 2.303.2 and earlier.
Solution
linuxrpm-upgrade-jenkins
NEW
Explore Exposure Command
Confidently identify and prioritize exposures from endpoint to cloud with full attack surface visibility and threat-aware risk context.