Vulnerability in Jenkins Pipeline\
CVE-2019-1003001
A sandbox bypass vulnerability exists in Pipeline: Groovy Plugin 2.61 and earlier in src/main/java/org/jenkinsci/plugins/workflow/cps/CpsFlowDefinition.java, src/main/java/org/jenkinsci/plugins/workflow/cps/CpsGroovyShellFactory.java that allows attackers with Overall/Read permission to provide a pipeline script to an HTTP endpoint that can result in arbitrary code execution on the Jenkins master JVM.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.861 (99.7th percentile), scored .
High probability of exploitation in the next 30 days — patch promptly. 100th percentile — 99.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.861 · newest: 0.861 · change: 0.000
Affected products
- Jenkins Pipeline\ — versions _groovy
- Jenkins Pipeline\: Groovy
- Jenkins Project Pipeline: Groovy Plugin — versions 2.61 and earlier
- Red Hat Openshift Container Platform — versions 3.11
Public proof-of-concept exploits
References
- jenkins.io/security/advisory/2019-01-08/ (Vendor Advisory)
- access.redhat.com/errata/RHBA-2019:0326 (vendor-advisory, Third Party Advisory)
- packetstormsecurity.com/files/152132/Jenkins-ACL-Bypass-Metaprogramming-Remote-… (Exploit, VDB Entry, Third Party Advisory)
- www.rapid7.com/db/modules/exploit/multi/http/jenkins_metaprogramming (Third Party Advisory)
- www.exploit-db.com/exploits/46572/ (Exploit, VDB Entry, Third Party Advisory, exploit)
- access.redhat.com/errata/RHBA-2019:0327 (vendor-advisory, Third Party Advisory)
Frequently asked questions
- What is CVE-2019-1003001?
- CVE-2019-1003001 is a high-severity vulnerability in Jenkins Pipeline\. CVSS score: 8.8/10. Published 2019-01-22.
- How severe is CVE-2019-1003001?
- High severity. CVSS v3 base score is 8.8 out of 10.
- Is CVE-2019-1003001 known to be exploited?
- 21 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.