Use After Free in Mruby
CVE-2022-1106
use after free in mrb_vm_exec in GitHub repository mruby/mruby prior to 3.2.
Vulnerability class: Use-After-Free
EPSS: 0.010 (60.2th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 9.1 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H.
Affected products
- Mruby
- Mruby Mruby/mruby — versions unspecified
Weakness classification (CWE)
References
- security@huntr.dev (x_refsource_CONFIRM, Exploit, Patch, Third Party Advisory)
- security@huntr.dev (Patch, Third Party Advisory, x_refsource_MISC)
Frequently asked questions
- What is CVE-2022-1106?
- CVE-2022-1106 is a critical-severity vulnerability in Mruby, classified under Use After Free. CVSS score: 9.1/10. Published 2022-03-27.
- How severe is CVE-2022-1106?
- Critical severity. CVSS v3 base score is 9.1 out of 10.