Home/CVE/A sandbox bypass vulnerability in Jenkins Script Security Plugin 1.64 and earlier related to the handling of default par
CVE

CVE-2019-10431

A sandbox bypass vulnerability in Jenkins Script Security Plugin 1.64 and earlier related to the handling of default par

A sandbox bypass vulnerability in Jenkins Script Security Plugin 1.64 and earlier related to the handling of default parameter expressions in constructors allowed attackers to execute arbitrary code in sandboxed scripts.

CRITICAL · CVSS 9.9 EPSS 0.00342
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-94Improper Control of Generation of Code ('Code Injection')
▤

Affected Products & Versions

1
jenkins script security<= 1.64
▤

Affected Packages

1
Language-ecosystem packages (from OSV) tied to this CVE, with the version that fixes it - the dependency-level detail NVD doesn’t carry.
Maven org.jenkins-ci.plugins:script-security CRITICAL fixed in 1.65
▣

Scoring & Timeline

9.9
CRITICAL · CVSS v3.1 · jenkinsci-cert@googlegroups.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD01 Oct 2019 · 02:15 PM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
⚑

Vendor Advisories

3
rhsaRHSA-2019:4097Moderate
rhsaRHSA-2019:4055Moderate
rhsaRHSA-2019:4089Moderate
🔗

References & Sources

2
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://www.openwall.com/lists/oss-security/2019/10/01/2Mailing ListThird Party Advisory
https://jenkins.io/security/advisory/2019-10-01/#SECURITY-1579Vendor Advisory
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