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Fencer Vulns
high 8.8

CVE-2019-10356 json

Return of Pointer Value Outside of Expected Rang in Jenkins Script Security Plugin

published 2019-07-31 7 y ago modified 2026-06-17 4 mo ago also GHSA-x25x-j4w4-7m59 , EUVD-2022-5684

cvss
8.8
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
2.5%
EPSS 2.5% chance of exploitation in 30 days, percentile 84%
public exploits
0
none known

Summary

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.

Patch / fix

  • maven org.jenkins-ci.plugins:script-security 1.62
  • jenkins-2-plugins openshift 4.1 4.1.1567707934-1.el7
  • jenkins-2-plugins openshift 3.11 3.11.1566492396-1.el7

red hat advisories RHSA-2019:2662RHSA-2019:2651

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

red hat product security vex CVE-2019-10356 updated cvss 8.8

jenkins-plugin-script-security: Sandbox bypass through method pointer expressions in Script Security Plugin

  • Red Hat OpenShift Container Platform 3.9 jenkins-script-security-plugin Red Hat OpenShift Container Platform 3.10 jenkins-script-security-plugin
    affected: no fix planned “Will not fix”
  • Red Hat OpenShift Container Platform 3.11 jenkins-2-plugins 3.11.1566492396-1.el7
    fixed: vendor fix RHSA-2019:2651
  • Red Hat OpenShift Container Platform 4.1 jenkins-2-plugins 4.1.1567707934-1.el7
    fixed: vendor fix RHSA-2019:2662

Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf

Exploit prediction

2.52% chance of exploitation in the next 30 days, higher than 84% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
NVD 3.1 8.8 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
NVD 2.0 6.5 AV:N/AC:L/Au:S/C:P/I:P/A:P
GitHub 3.1 8.8 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected packages

ecosystem package affected fixed in
maven org.jenkins-ci.plugins:script-security
<1.62
1.62

Affected products

  • Jenkins project Jenkins Script Security Plugin

Classification

Weakness
  • CWE-466 Return of Pointer Value Outside of Expected Range

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.