CVE-2022-1276

Out-of-bounds Read in mrb_get_args in GitHub repository mruby/mruby prior to 3.2. Possible arbitrary code execution if being exploited.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
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
@huntrdevCNA
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
CVEADP
---
---
Base Score
CVSS 3.x
EPSS Score
Percentile: 72%
VendorProductVersion
mrubymruby
𝑥
< 3.2
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
mruby
bullseye
2.1.2-3
fixed
bookworm
3.1.0-3
fixed
sid
3.3.0-1
fixed
trixie
3.3.0-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
mruby
noble
needed
mantic
ignored
lunar
ignored
kinetic
ignored
jammy
needed
impish
ignored
focal
needed
bionic
needed
xenial
needed
trusty
dne
Common Weakness Enumeration
References
https://github.com/mruby/mruby/commit/c8c083cb750606b2da81582cd8e43b442bb143e6
https://huntr.dev/bounties/6ea041d1-e2aa-472c-bf3e-da5fa8726c25
https://github.com/mruby/mruby/commit/c8c083cb750606b2da81582cd8e43b442bb143e6
https://huntr.dev/bounties/6ea041d1-e2aa-472c-bf3e-da5fa8726c25