Jenkins 2.333 and earlier, LTS 2.319.2 and earlier defines custom XStream converters that have not been updated to apply the protections for the vulnerability CVE-2021-43859 and allow unconstrained resource usage.
| Software | From | Fixed in |
|---|---|---|
| jenkins / jenkins | - | 2.319.3 |
| jenkins / jenkins | - | 2.334 |
org.jenkins-ci.main / jenkins-core
|
2.320 | 2.334 |
org.jenkins-ci.main / jenkins-core
|
- | 2.319.3 |