Jenkins 2.318 and earlier, LTS 2.303.2 and earlier does not limit agent read/write access to the libs/ directory inside build directories when using the FilePath APIs, allowing attackers in control of agent processes to replace the code of a trusted library with a modified variant. This results in unsandboxed code execution in the Jenkins controller process.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: jenkins
Published: 2021-11-04T16:30:41
Updated: 2024-08-03T18:23:29.397Z
Reserved: 2021-01-04T00:00:00
Link: CVE-2021-21696
Vulnrichment
No data.
NVD
Status : Modified
Published: 2021-11-04T17:15:08.873
Modified: 2024-11-21T05:48:51.160
Link: CVE-2021-21696
Redhat