CVE-2022-0570 :: 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	8.4 HIGH	LOCAL	LOW	NONE	CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Base Score

CVSS 3.x

EPSS Score

Percentile: 45%

Affected Products (NVD)

Vendor	Product	Version
mruby	mruby	𝑥 ≤ 3.1

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/38b164ace7d6ae1c367883a3d67d7f559783faad

https://huntr.dev/bounties/65a7632e-f95b-4836-b1a7-9cb95e5124f1

https://github.com/mruby/mruby/commit/38b164ace7d6ae1c367883a3d67d7f559783faad

https://huntr.dev/bounties/65a7632e-f95b-4836-b1a7-9cb95e5124f1