vulnerability
Red Hat OpenShift: CVE-2021-21639: jenkins: lack of type validation in agent related REST API
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 4 | (AV:N/AC:L/Au:S/C:N/I:P/A:N) | 04/07/2021 | 05/21/2021 | 04/11/2025 |
Severity
4
CVSS
(AV:N/AC:L/Au:S/C:N/I:P/A:N)
Published
04/07/2021
Added
05/21/2021
Modified
04/11/2025
Description
Jenkins 2.286 and earlier, LTS 2.277.1 and earlier does not validate the type of object created after loading the data submitted to the `config.xml` REST API endpoint of a node, allowing attackers with Computer/Configure permission to replace a node with one of a different type.
Solution
linuxrpm-upgrade-jenkins
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