CVE-2021-21693

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.

Score

CVSS 3.1 9.8 Critical

Status

Modified - jenkinsci-cert@googlegroups.com

Published

2021-11-04

Last modified

2024-08-03

Weaknesses

CWE-863

Affected products

• Jenkins (Jenkins)
• Jenkins (Jenkins Project)

References

• https://www.jenkins.io/security/advisory/2021-11-04/#SECURITY-2455