CVE-2020-36401
7.8
HIGH
CVSS 3.1
EPSS 0.24%
Description
mruby 2.1.2 has a double free in mrb_default_allocf (called from mrb_free and obj_free).
How to fix CVE-2020-36401
To remediate CVE-2020-36401, upgrade the affected package to a fixed version below.
- Debian/mruby—upgrade to 2.1.2-3 or later
Is CVE-2020-36401 being exploited?
Low — EPSS is 0.2%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 2.1.2-3
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.8 | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |