Description
A sandbox bypass vulnerability in Jenkins Script Security Plugin 1.61 and earlier related to the handling of method pointer expressions allowed attackers to execute arbitrary code in sandboxed scripts.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Jenkins project | Jenkins Script Security Plugin | 1.61 and earlier | — |
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Red Hat
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Red Hat OpenShift 4 | jenkins-2-plugins | 4.1.1567707934-1.el7 | RHSA-2019:2662 |
| Red Hat OpenShift 3 | jenkins-2-plugins | 3.11.1566492396-1.el7 | RHSA-2019:2651 |
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| Maven | org.jenkins-ci.plugins:script-security | < 1.62 | 1.62 | GHSA-x25x-j4w4-7m59 |
Advisories 2
- RHSA-2019:2662 Red Hat Security Advisory: Red Hat OpenShift Container Platform 4.1 jenkins-2-plugins security update Red Hat Security Advisories (RHSA) · Nov 22, 2025
- RHSA-2019:2651 Red Hat Security Advisory: Red Hat OpenShift Container Platform 3.11 jenkins-2-plugins security update Red Hat Security Advisories (RHSA) · Nov 22, 2025
References
- [oss-security] 20190731 Multiple vulnerabilities in Jenkins plugins mailing-list
- RHSA-2019:2651 vendor-advisory
- RHSA-2019:2594 vendor-advisory
- RHSA-2019:2662 vendor-advisory
- https://jenkins.io/security/advisory/2019-07-31/#SECURITY-1465%20%282%29