Vulnerability in Jenkins Script Security
CVE-2020-2279
A sandbox bypass vulnerability in Jenkins Script Security Plugin 1.74 and earlier allows attackers with permission to define sandboxed scripts to provide crafted return values or script binding content that can result in arbitrary code execution on the Jenkins controller 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: 0.021 (81.2th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 81st percentile — 81.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.021 · newest: 0.021 · change: 0.000
Affected products
- Jenkins Script Security
- Jenkins Project Script Security Plugin — versions unspecified, 1.66.5
References
- www.jenkins.io/security/advisory/2020-09-23/ (Vendor Advisory)
- www.openwall.com/lists/oss-security/2020/09/23/1 (mailing-list, Third Party Advisory)
Frequently asked questions
- What is CVE-2020-2279?
- CVE-2020-2279 is a critical-severity vulnerability in Jenkins Script Security. CVSS score: 9.9/10. Published 2020-09-23.
- How severe is CVE-2020-2279?
- Critical severity. CVSS v3 base score is 9.9 out of 10.