Vulnerability in Jenkins Script Security
CVE-2019-1003029
A sandbox bypass vulnerability exists in Jenkins Script Security Plugin 1.53 and earlier in src/main/java/org/jenkinsci/plugins/scriptsecurity/sandbox/groovy/GroovySandbox.java, src/main/java/org/jenkinsci/plugins/scriptsecurity/sandbox/groovy/SecureGroovyScript.java that allows attackers with Overall/Read permission to execute arbitrary code on the Jenkins master JVM.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.9 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.744 (99.5th percentile), scored .
High probability of exploitation in the next 30 days — patch promptly. 99th percentile — 99.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.739 · newest: 0.744 · change: +0.006
Affected products
- Jenkins Script Security
- Jenkins Project Script Security Plugin — versions 1.53 and earlier
- Red Hat Openshift Container Platform — versions 3.11
CISA KEV (Known Exploited Vulnerabilities)
This CVE is on the CISA KEV catalog, added on . CISA KEV inclusion means CISA has confirmed in-the-wild exploitation; US federal agencies are required to remediate within a published due date.
BOD 22-01 due date: .
Required action: Apply updates per vendor instructions.
Public proof-of-concept exploits
References
- jenkins.io/security/advisory/2019-03-06/ (Third Party Advisory)
- www.securityfocus.com/bid/107476 (VDB Entry, Third Party Advisory, vdb-entry, Broken Link)
- access.redhat.com/errata/RHSA-2019:0739 (vendor-advisory, Third Party Advisory)
- packetstormsecurity.com/files/166778/Jenkins-Remote-Code-Execution.html (VDB Entry, Third Party Advisory)
- 134c704f-9b21-4f2e-91b3-4a467353bcc0 (US Government Resource)
Frequently asked questions
- What is CVE-2019-1003029?
- CVE-2019-1003029 is a critical-severity vulnerability in Jenkins Script Security. CVSS score: 9.9/10. Published 2019-03-08.
- How severe is CVE-2019-1003029?
- Critical severity. CVSS v3 base score is 9.9 out of 10.
- Is CVE-2019-1003029 known to be exploited?
- Yes. CVE-2019-1003029 is listed in the CISA Known Exploited Vulnerabilities catalog (added 2022-04-25), indicating it is being actively exploited. 35 public proof-of-concept repositories are indexed.