CVE-2022-0240 :: Enginsight Vulnerability Database

Provider	Type	Base Score	Atk. Vector	Atk. Complexity	Priv. Required	Vector
NIST	NIST	7.5 HIGH	NETWORK	LOW	NONE	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
@huntrdev	CNA	6.2 MEDIUM	LOCAL	LOW	NONE	CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVE	ADP	---				---

Base Score

CVSS 3.x

EPSS Score

Percentile: 49%

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

cargo

noble	dne
mantic	dne
lunar	not-affected
kinetic	ignored
jammy	not-affected
impish	ignored
focal	not-affected
bionic	not-affected
xenial	not-affected
trusty	ignored

groonga

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

h2o

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

mruby

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

nghttp2

noble	not-affected
mantic	not-affected
lunar	not-affected
kinetic	not-affected
jammy	not-affected
impish	ignored
focal	not-affected
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/31fa3304049fc406a201a72293cce140f0557dca

https://huntr.dev/bounties/5857eced-aad9-417d-864e-0bdf17226cbb

https://github.com/mruby/mruby/commit/31fa3304049fc406a201a72293cce140f0557dca

https://huntr.dev/bounties/5857eced-aad9-417d-864e-0bdf17226cbb