What is CVE-2022-43405?

CVE-2022-43405 is a critical-severity vulnerability in Jenkins Groovy Libraries. CVSS score: 9.9/10. Published 2022-10-19.

How severe is CVE-2022-43405?

Critical severity. CVSS v3 base score is 9.9 out of 10.

Vulnerability in Jenkins Groovy Libraries

CVE-2022-43405

A sandbox bypass vulnerability in Jenkins Pipeline: Groovy Libraries Plugin 612.v84da_9c54906d and earlier allows attackers with permission to define untrusted Pipeline libraries and to define and run sandboxed scripts, including Pipelines, to bypass the sandbox protection and execute arbitrary code in the context of the Jenkins controller JVM.

EPSS: 0.012 (65.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.9 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H.

Affected products

Jenkins Groovy_libraries
Jenkins Project Pipeline: Groovy Libraries Plugin — versions 593.595.vfc6485d13dcd, unspecified

References

jenkinsci-cert@googlegroups.com (Vendor Advisory)
jenkinsci-cert@googlegroups.com (mailing-list, Mailing List, Third Party Advisory)

Frequently asked questions

What is CVE-2022-43405?: CVE-2022-43405 is a critical-severity vulnerability in Jenkins Groovy Libraries. CVSS score: 9.9/10. Published 2022-10-19.
How severe is CVE-2022-43405?: Critical severity. CVSS v3 base score is 9.9 out of 10.