CVE-2020-6840
- Source
- https://cve.org/CVERecord?id=CVE-2020-6840
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-6840.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2020-6840
- Downstream
- Published
- 2020-01-11T03:15:11.090Z
- Modified
- 2025-11-14T11:04:32.126615Z
- Severity
-
- 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- [none]
- Details
-
In mruby 2.1.0, there is a use-after-free in hash_slice in mrbgems/mruby-hash-ext/src/hash-ext.c.
- References