by Kastro
Paper/Archive/CVE-2022-1286

CVE-2022-1286

mruby mruby/mruby — heap-buffer-overflow in mrb_vm_exec in mruby/mruby in mruby/mruby

EPSS 1%CVSS 9.8
critical.is priorityof 100
43
CVSS 9.8 (NVD)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 67.8.678 × 2013.6No public exploit+100.0SSVC exploitation: unknown+100.0
Description · from the CVE record

heap-buffer-overflow in mrb_vm_exec in mruby/mruby in GitHub repository mruby/mruby prior to 3.2. Possible arbitrary code execution if being exploited.

Affected

ProductAffectedFixed inSource
mruby/mrubyunspecified – < 3.23.2CNA

Scores by source

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
@huntrdev (CNA)5.9CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

References

refhuntr.dev/bounties/f918376e-b488-4113-963d-ffe8716e4189refgithub.com/mruby/mruby/commit/b1d0296a937fe278239bdfac840a3fd0e93b3ee9