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CVE-2019-1003000

8.8 · HIGH

A sandbox bypass vulnerability exists in Script Security Plugin 1.49 and earlier in src/main/java/org/jenkinsci/plugins/scriptsecurity/sandbox/groovy/GroovySandbox.java that allows attackers with t…

Published Jan 22, 2019EPSS 98.38%

Overview

CVE-2019-1003000 is a high-severity vulnerability. It was published on January 22, 2019 and has a CVSS 3.1 base score of 8.8 (HIGH).

This vulnerability has a CVSS 3.1 base score of 8.8, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.

Technical description

A sandbox bypass vulnerability exists in Script Security Plugin 1.49 and earlier in src/main/java/org/jenkinsci/plugins/scriptsecurity/sandbox/groovy/GroovySandbox.java that allows attackers with the ability to provide sandboxed scripts to execute arbitrary code on the Jenkins master JVM.

Remediation

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

References

Refpacketstormsecurity.com/files/152132/Jenkins-ACL-Bypass-Metaprogramming-Remote-Code-Execution.htmlRefwww.rapid7.com/db/modules/exploit/multi/http/jenkins_metaprogrammingRefaccess.redhat.com/errata/RHBA-2019:0326Refaccess.redhat.com/errata/RHBA-2019:0327Refjenkins.io/security/advisory/2019-01-08/#SECURITY-1266Refwww.exploit-db.com/exploits/46453/Refwww.exploit-db.com/exploits/46572/Refpacketstormsecurity.com/files/152132/Jenkins-ACL-Bypass-Metaprogramming-Remote-Code-Execution.htmlRefwww.rapid7.com/db/modules/exploit/multi/http/jenkins_metaprogrammingRefaccess.redhat.com/errata/RHBA-2019:0326

How CyberStrike helps

Frequently asked questions

What is CVE-2019-1003000?

CVE-2019-1003000 is a high-severity vulnerability. It was published on January 22, 2019 and has a CVSS 3.1 base score of 8.8 (HIGH).

How severe is CVE-2019-1003000?

This vulnerability has a CVSS 3.1 base score of 8.8, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.

How do I fix or remediate CVE-2019-1003000?

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2019-1003000?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2019-1003000 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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