PT-2019-14694 · Jenkins · Jenkins Script Security Plugin+1

Nils Emmerich · Published 2019-11-21 · Updated 2023-10-25 · CVE-2019-16538

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 Script Security Plugin versions 1.67 and earlier

Description A sandbox bypass issue related to the handling of default parameter expressions in closures allows attackers to execute arbitrary code in sandboxed scripts.

Recommendations For Jenkins Script Security Plugin versions 1.67 and earlier, at the moment, there is no information about a newer version that contains a fix for this vulnerability.

Incorrect Authorization

Weakness Enumeration

CWE-863

Related Identifiers

CVE-2019-16538

GHSA-62PM-MGRH-7P69

RHSA-2020:2478

RHSA-2020:2737

RHSA-2020:3616

Affected Products

Jenkins

Jenkins Script Security Plugin

References · 6

• https://osv.dev/vulnerability/CVE-2019-16538 · Vendor Advisory
• https://jenkins.io/security/advisory/2019-11-21/#SECURITY-1658 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-62pm-mgrh-7p69 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-16538 · Security Note
• https://github.com/jenkinsci/script-security-plugin/commit/0e7da14171ed1d03ff72f6910392e630b40a8590 · Note
• http://openwall.com/lists/oss-security/2019/11/21/1 · Note