PT-2018-5269 · Jenkins · Jenkins Script Security Plugin+1

Gregory Draper · Published 2018-01-25 · Updated 2022-05-14 · CVE-2017-1000505

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Jenkins Script Security Plugin versions 1.36 and earlier

Description The issue allows users with the ability to configure sandboxed Groovy scripts to create new File objects from strings using a type coercion feature in Groovy. This enables reading arbitrary files on the Jenkins master file system. The type coercion is now subject to sandbox protection and is considered a call to the new File(String) constructor for in-process script approval.

Recommendations For Jenkins Script Security Plugin versions 1.36 and earlier, consider updating to a version where the type coercion is properly subject to sandbox protection to prevent the creation of new File objects from strings. As a temporary workaround, restrict the ability to configure sandboxed Groovy scripts to trusted users only.

Fix

Information Disclosure

Weakness Enumeration

CWE-200

Related Identifiers

CVE-2017-1000505

GHSA-R9JF-HF9X-7HRV

Affected Products

Jenkins

Jenkins Script Security Plugin

References · 4

• https://osv.dev/vulnerability/GHSA-r9jf-hf9x-7hrv · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2017-1000505 · Security Note
• https://jenkins.io/security/advisory/2017-12-11 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2017-1000505 · Vendor Advisory