CVE-2018-1000058

Deserialization of Untrusted Data in maven/org.jenkins-ci.plugins.workflow/workflow-support

Identifiers

GHSA-p3g4-9xfv-wq9v, CVE-2018-1000058

Package Slug

maven/org.jenkins-ci.plugins.workflow/workflow-support

Vulnerability

Deserialization of Untrusted Data

Description

Jenkins Pipeline: Supporting APIs Plugin 2.17 and earlier have an arbitrary code execution due to incomplete sandbox protection: Methods related to Java deserialization like readResolve implemented in Pipeline scripts were not subject to sandbox protection, and could therefore execute arbitrary code. This could be exploited e.g. by regular Jenkins users with the permission to configure Pipelines in Jenkins, or by trusted committers to repositories containing Jenkinsfiles.

Affected Versions

All versions up to 2.17

Solution

Upgrade to version 2.18 or above.

Last Modified

2024-01-31

source