VULNERABILITY INTELLIGENCE
CVE-2011-5331
CVSS score9.8 CRITICAL
EPSS probability2.75%
CISA KEVNot currently listed
Published2019-11-18
Last modified2026-06-16
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Description
Distributed Ruby (aka DRuby) 1.8 mishandles instance_eval.
Primary references
- cve@mitre.org — Exploit, Third Party Advisory, VDB Entry
- af854a3a-2127-422b-91ae-364da2661108 — Exploit, Third Party Advisory, VDB Entry