CVE-2022-0631

Heap-based Buffer Overflow in mruby/mruby

Heap-based Buffer Overflow in Homebrew mruby prior to 3.2.

Affected

mruby · mruby/mruby

CVSS v3.1 NVD

9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS v3.0 HUNTR

5.9 MEDIUMCVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

CVSS v2.0 NVD

7.5 HIGHAV:N/AC:L/Au:N/C:P/I:P/A:P

EPSS

0.92% chance of exploitation in the next 30 days, 60th percentile

Published

2022-02-18

Updated

2024-08-02

Proof-of-concept exploits (1)

• https://huntr.dev/bounties/9bdc49ca-6697-4adc-a785-081e1961bf40

Security advisories

• mruby/mruby/commit/47068ae07a5fa3aa9a1879cdfe98a9ce0f339299

References

• CVE Record
• NVD entry