PT-2019-11304 · Jenkins · Jenkins Groovy Plugin+1

Published 2019-02-06 · Updated 2023-10-25 · CVE-2019-1003006

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions: Jenkins Groovy Plugin versions 2.0 and earlier

Description: A sandbox bypass issue allows attackers with Overall/Read permission to provide a Groovy script to an HTTP endpoint, resulting in arbitrary code execution on the Jenkins master JVM. The issue is related to the src/main/java/hudson/plugins/groovy/StringScriptSource.java file. In version 2.1, the affected HTTP endpoint applies a safe Groovy compiler configuration, preventing the use of unsafe AST transforming annotations.

Recommendations: For Jenkins Groovy Plugin versions 2.0 and earlier, update to version 2.1 or later to apply a safe Groovy compiler configuration that prevents the use of unsafe AST transforming annotations. As a temporary workaround, consider restricting access to the HTTP endpoint that allows Groovy script execution until a patch is available.

Fix

Missing Authorization

Weakness Enumeration

CWE-862

Related Identifiers

CVE-2019-1003006

GHSA-XFWJ-2F34-32F5

Affected Products

Jenkins

Jenkins Groovy Plugin

References · 5

• https://osv.dev/vulnerability/CVE-2019-1003006 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-xfwj-2f34-32f5 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-1003006 · Security Note
• https://jenkins.io/security/advisory/2019-01-28/#SECURITY-1293 · Vendor Advisory
• https://github.com/jenkinsci/groovy-plugin/commit/212e048a319ae32dad4cfec5e73a885a9f4781f0 · Note