CVE-2022-29047 Untrusted users can modify some Pipeline libraries in Jenkins Pipeline: Deprecated Groovy Libraries Plugin
Attackers submitting pull requests can alter pipeline behavior by modifying dynamically retrieved library definitions, bypassing trust restrictions.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2022-29047?
CVE-2022-29047 is a medium-severity missing authorization vulnerability in Jenkins Pipeline: Shared Groovy Libraries Plugin, published on 12 Apr 2022. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Jenkins Pipeline: Shared Groovy Libraries Plugin 564.ve62a_4eb_b_e039 and earlier, except 2.21.3, allows attackers able to submit pull requests (or equivalent), but not able to commit directly to the configured SCM, to effectively change the Pipeline behavior by changing the definition of a dynamically retrieved library in their pull request, even if the Pipeline is configured to not trust them.
Weakness: CWE-863
Which versions are affected by CVE-2022-29047?
4 open source packages ship an affected version, including org.jenkins-ci.plugins.workflow:workflow-cps-global-lib. It affects 1 product.
| Package | Affected | Fixed in |
|---|---|---|
org.jenkins-ci.plugins.workflow:workflow-cps-global-lib Maven | All versions | 2.21.3 |
org.jenkins-ci.plugins.workflow:workflow-cps-global-lib Maven | All versions | 2.21.3 |
org.jenkins-ci.plugins.workflow:workflow-cps-global-lib Maven | From 544.vff04fa68714d | 566.vd0a |
org.jenkins-ci.plugins.workflow:workflow-cps-global-lib Maven | From 544.vff04fa68714d | 566.vd0a |
Products include Jenkins Pipeline\.
How do I fix CVE-2022-29047?
Upgrade org.jenkins-ci.plugins.workflow:workflow-cps-global-lib to a fixed version for your release line: 2.21.3 or 566.vd0a.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2022-29047 being exploited?
There is no known exploitation of CVE-2022-29047 in the wild and no public exploit code.
Other vulnerabilities in Jenkins Pipeline: Shared Groovy Libraries Plugin
- CVE-2019-1003030 Jenkins Matrix Project Plugin Remote Code Execution
- CVE-2022-43402 Jenkins Pipeline: Groovy Plugin allows sandbox protection bypass and arbitrary code execution
- CVE-2019-1003041 Sandbox bypass vulnerability in Jenkins Pipeline: Groovy Plugin
- CVE-2022-43407 CSRF protection for any URL can be bypassed in Jenkins Pipeline: Input Step Plugin
- CVE-2022-25173 Improper Neutralization of Special Elements used in an OS Command in Jenkins Pipeline: Groovy Plugin
Sources
Also known as GHSA-hh6f-6fp5-gfpv.