CVE-2022-0631 :: Enginsight Vulnerability Database

Provider	Type	Base Score	Atk. Vector	Atk. Complexity	Priv. Required	Vector
NIST	Primary	9.8 CRITICAL	NETWORK	LOW	NONE	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
@huntrdev	CNA	5.9 MEDIUM	LOCAL	LOW	NONE	CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

Base Score

CVSS 3.x

EPSS Score

Percentile: 48%

Affected Products (NVD)

Vendor	Product	Version
mruby	mruby	𝑥 < 3.2

𝑥

= Vulnerable software versions

Debian Releases

Debian Product

Codename

mruby

bookworm	3.1.0-3 fixed
bullseye	2.1.2-3 fixed
sid	3.3.0-1 fixed
trixie	3.3.0-1 fixed

Ubuntu Releases

Ubuntu Product

Codename

mruby

bionic	needs-triage
focal	needs-triage
impish	ignored
jammy	needs-triage
kinetic	ignored
lunar	ignored
mantic	ignored
noble	needs-triage
trusty	ignored
xenial	needs-triage

Known Exploits!

Common Weakness Enumeration

CWE-122 - Heap-based Buffer Overflow
A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc().

References

https://github.com/mruby/mruby/commit/47068ae07a5fa3aa9a1879cdfe98a9ce0f339299

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

https://github.com/mruby/mruby/commit/47068ae07a5fa3aa9a1879cdfe98a9ce0f339299

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