A sandbox bypass vulnerability in Jenkins Script Security Plugin 1.74 and earlier allows attackers with permission to define sandboxed scripts to provide crafted return values or script binding content that can result in arbitrary code execution on the Jenkins controller JVM.
CVE-2020-2279 - Critical Severity Vulnerability
Allows Jenkins administrators to control what in-process scripts can be run by less-privileged users.
Library home page: https://wiki.jenkins.io/display/JENKINS/Script+Security+Plugin
Path to dependency file: /pom.xml
Path to vulnerable library: /home/wss-scanner/.m2/repository/org/jenkins-ci/plugins/script-security/1.66/script-security-1.66.jar
Dependency Hierarchy: - git-4.2.1.jar (Root Library) - :x: **script-security-1.66.jar** (Vulnerable Library)
Found in HEAD commit: 97ed2b7fe477b78f0b26191e5950825314db7b2c
Found in base branch: master
A sandbox bypass vulnerability in Jenkins Script Security Plugin 1.74 and earlier allows attackers with permission to define sandboxed scripts to provide crafted return values or script binding content that can result in arbitrary code execution on the Jenkins controller JVM.
Publish Date: 2020-09-23
URL: CVE-2020-2279
Base Score Metrics: - Exploitability Metrics: - Attack Vector: Network - Attack Complexity: Low - Privileges Required: Low - User Interaction: None - Scope: Changed - Impact Metrics: - Confidentiality Impact: High - Integrity Impact: High - Availability Impact: High
For more information on CVSS3 Scores, click here.Type: Upgrade version
Origin: https://www.jenkins.io/security/advisory/2020-09-23/#SECURITY-2020
Release Date: 2020-09-28
Fix Resolution: org.jenkins-ci.plugins:script-security:1.75
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