CVE-2022-0890 :: Enginsight Vulnerability Database

Provider	Type	Base Score	Atk. Vector	Atk. Complexity	Priv. Required	Vector
NIST	NIST	5.5 MEDIUM	LOCAL	LOW	NONE	CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
@huntrdev	CNA	5.5 MEDIUM	LOCAL	LOW	NONE	CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CVE	ADP	---				---

Base Score

CVSS 3.x

EPSS Score

Percentile: 51%

Vendor	Product	Version
mruby	mruby	𝑥 < 3.2

𝑥

= Vulnerable software versions

Debian Releases

Debian Product

Codename

mruby

bullseye	no-dsa
buster	no-dsa
stretch	no-dsa
bookworm	3.1.0-3 fixed
sid	3.3.0-1 fixed
trixie	3.3.0-1 fixed

Ubuntu Releases

Ubuntu Product

Codename

mruby

noble	needs-triage
mantic	ignored
lunar	ignored
kinetic	ignored
jammy	needs-triage
impish	ignored
focal	needed
bionic	not-affected
xenial	not-affected
trusty	ignored

Known Exploits!

Common Weakness Enumeration

CWE-476 - NULL Pointer Dereference
A NULL pointer dereference occurs when the application dereferences a pointer that it expects to be valid, but is NULL, typically causing a crash or exit.

References

https://github.com/mruby/mruby/commit/da48e7dbb20024c198493b8724adae1b842083aa

https://huntr.dev/bounties/68e09ec1-6cc7-48b8-981d-30f478c70276

https://github.com/mruby/mruby/commit/da48e7dbb20024c198493b8724adae1b842083aa

https://huntr.dev/bounties/68e09ec1-6cc7-48b8-981d-30f478c70276