VulnerabilityModified
CVE-2022-0631
Heap-based Buffer Overflow in Homebrew mruby prior to 3.2.
CRITICAL 9.8EPSS 0.92%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.92%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Heap-based Buffer Overflow in Homebrew mruby prior to 3.2.
- CVSS 3.1
- 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 0.92% probability · 58th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-122
- Affected
- mruby/mruby
- Source
- security@huntr.dev
References
- https://github.com/mruby/mruby/commit/47068ae07a5fa3aa9a1879cdfe98a9ce0f339299Patch, Third Party Advisory
- https://huntr.dev/bounties/9bdc49ca-6697-4adc-a785-081e1961bf40Exploit, Patch, Third Party Advisory
- https://github.com/mruby/mruby/commit/47068ae07a5fa3aa9a1879cdfe98a9ce0f339299Patch, Third Party Advisory
- https://huntr.dev/bounties/9bdc49ca-6697-4adc-a785-081e1961bf40Exploit, Patch, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.