CVE-2022-45381: Path Traversal
First published: Tue Nov 15 2022(Updated: )
A flaw was found in the Pipeline Utility Steps Jenkins Plugin. The affected version of the Pipeline Utility Steps Plugin does not restrict the set of enabled prefix interpolators and bundles versions of this library that enable the file: prefix interpolator by default. This flaw allows attackers who can configure Pipelines to read arbitrary files from the Jenkins controller file system.
Credit: jenkinsci-cert@googlegroups.com jenkinsci-cert@googlegroups.com jenkinsci-cert@googlegroups.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| redhat/jenkins | <2-plugins-0:4.10.1675144701-1.el8 | 2-plugins-0:4.10.1675144701-1.el8 |
| redhat/jenkins | <2-plugins-0:4.9.1675668922-1.el8 | 2-plugins-0:4.9.1675668922-1.el8 |
| Jenkins Pipeline Utility Steps | <2.13.2 | |
| <2.13.2 | ||
| redhat/Pipeline Utility Steps Plugin | <2.13.2 | 2.13.2 |
| maven/org.jenkins-ci.plugins:pipeline-utility-steps | <=2.13.1 | 2.13.2 |
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Reference Links
- https://nvd.nist.gov/vuln/detail/CVE-2022-45381
- https://www.jenkins.io/security/advisory/2022-11-15/#SECURITY-2949
- http://www.openwall.com/lists/oss-security/2022/11/15/4
- https://github.com/jenkinsci/pipeline-utility-steps-plugin/commit/01be8ac0045027128fc1e9cf3a8b0709d08291ea
- https://github.com/advisories/GHSA-3g9q-cmgv-g4p6 (Advisory)
- https://access.redhat.com/errata/RHSA-2023:0560
- https://access.redhat.com/security/cve/cve-2022-45381
- https://access.redhat.com/errata/RHSA-2023:0777
- https://bugzilla.redhat.com/show_bug.cgi?id=2143089
- https://www.cve.org/CVERecord?id=CVE-2022-45381 https://nvd.nist.gov/vuln/detail/CVE-2022-45381 https://www.jenkins.io/security/advisory/2022-11-15/#SECURITY-2949
Frequently Asked Questions
What is the severity of CVE-2022-45381?
CVE-2022-45381 is classified as a high severity vulnerability due to its potential to allow attackers to exploit the file: prefix interpolator.
How do I fix CVE-2022-45381?
To fix CVE-2022-45381, upgrade to Pipeline Utility Steps Plugin version 2.13.2 or later.
Which versions are affected by CVE-2022-45381?
CVE-2022-45381 affects versions of the Pipeline Utility Steps Plugin prior to 2.13.2.
What components are impacted by CVE-2022-45381?
CVE-2022-45381 affects the Jenkins Pipeline Utility Steps Plugin and certain related Jenkins packages.
Is there any workaround for CVE-2022-45381?
A workaround for CVE-2022-45381 is to disable the file: prefix interpolator in the affected versions.
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