GitHub Advisoryadvisory · Maven

GHSA-3g9q-cmgv-g4p6 Arbitrary file read vulnerability in Jenkins Pipeline Utility Steps Plugin

HIGH Published 2022-11-16 Modified 2022-12-15 Official page ↗
Aliases
CVE-2022-45381
Ecosystem
Maven
Packages
org.jenkins-ci.plugins:pipeline-utility-steps
Severity
High
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Weaknesses
CWE-22
Reviewed
2022-11-21

Affected packages

• Maven org.jenkins-ci.plugins:pipeline-utility-steps: < 2.13.2 → fixed in 2.13.2

Description

Pipeline Utility Steps Plugin implements a `readProperties` Pipeline step that supports interpolation of variables using the Apache Commons Configuration library. Pipeline Utility Steps Plugin 2.13.1 and earlier does not restrict the set of enabled prefix interpolators and bundles versions of this library that enable the `file:` prefix interpolator by default. This allows attackers able to configure Pipelines to read arbitrary files from the Jenkins controller file system. Pipeline Utility Steps Plugin 2.13.2 restricts the set of prefix interpolators enabled by default to `base64Decoder:`, `base64Encoder:`, `date:`, `urlDecoder:`, and `urlEncoder:`. Administrators can set the Java system property `org.jenkinsci.plugins.pipeline.utility.steps.conf.ReadPropertiesStepExecution.CUSTOM_PREFIX_INTERPOLATOR_LOOKUPS` to customize which prefix interpolators are enabled.

Related

Alias · CVE (1)

  • CVE-2022-45381 Jenkins Pipeline Utility Steps Plugin 2.13.1 and earlier does not restrict the set of enabled prefix interpolators and bundles versions of… vulnerability

Weakness · CWE (1)

  • CWE-22 Improper Limitation of a Pathname to a Restricted Directory weakness

References