CVE-2022-43406 Sandbox bypass vulnerability in Jenkins Pipeline: Deprecated Groovy Libraries Plugin
Attackers with specific permissions can bypass sandbox restrictions to execute arbitrary code on the Jenkins controller.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2022-43406?
CVE-2022-43406 is a critical vulnerability in Jenkins Pipeline: Deprecated Groovy Libraries Plugin, published on 19 Oct 2022. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
A sandbox bypass vulnerability in Jenkins Pipeline: Deprecated Groovy Libraries Plugin 583.vf3b_454e43966 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.
Which versions are affected by CVE-2022-43406?
4 open source packages ship an affected version, including io.jenkins.plugins:pipeline-groovy-lib and org.jenkins-ci.plugins.workflow:workflow-cps-global-lib. It affects 1 product.
| Package | Affected | Fixed in |
|---|---|---|
io.jenkins.plugins:pipeline-groovy-lib Maven | All versions | 613.v9c41a_160233f |
io.jenkins.plugins:pipeline-groovy-lib Maven | All versions | 613.v9c41a_160233f |
org.jenkins-ci.plugins.workflow:workflow-cps-global-lib Maven | All versions | 588.v576c103a_ff86 |
org.jenkins-ci.plugins.workflow:workflow-cps-global-lib Maven | All versions | 588.v576c103a_ff86 |
Products include Jenkins Groovy Libraries.
How do I fix CVE-2022-43406?
Upgrade io.jenkins.plugins:pipeline-groovy-lib to 613.v9c41a_160233f or later.
Is CVE-2022-43406 being exploited?
There is no known exploitation of CVE-2022-43406 in the wild and no public exploit code.
Other vulnerabilities in Jenkins Pipeline: Deprecated Groovy Libraries Plugin
Sources
Also known as GHSA-7qw2-h9gj-hcvh.