Vulnerability in Jenkins Script Security
CVE-2019-10394
A sandbox bypass vulnerability in Jenkins Script Security Plugin 1.62 and earlier related to the handling of property names in property expressions on the left-hand side of assignment expressions allowed attackers to execute arbitrary code in sandboxed scripts.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 4.2 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N.
EPSS exploit prediction
EPSS: 0.010 (62.7th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 63rd percentile — 62.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.010 · newest: 0.010 · change: -0.000
Affected products
- Jenkins Script Security
- Jenkins Project Script Security Plugin — versions 1.62 and earlier
Public proof-of-concept exploits
References
- www.openwall.com/lists/oss-security/2019/09/12/2 (mailing-list, Mailing List, Third Party Advisory)
- jenkins.io/security/advisory/2019-09-12/ (Vendor Advisory)
Frequently asked questions
- What is CVE-2019-10394?
- CVE-2019-10394 is a medium-severity vulnerability in Jenkins Script Security. CVSS score: 4.2/10. Published 2019-09-12.
- How severe is CVE-2019-10394?
- Medium severity. CVSS v3 base score is 4.2 out of 10.
- Is CVE-2019-10394 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.