CVE-2020-19497 :: Enginsight Vulnerability Database

Provider	Type	Base Score	Atk. Vector	Atk. Complexity	Priv. Required	Vector
NIST	Primary	8.8 HIGH	NETWORK	LOW	NONE	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Base Score

CVSS 3.x

EPSS Score

Percentile: 69.97%

Affected Products (NVD)

Vendor	Product	Version
matio_project	matio	1.5.17

𝑥

= Vulnerable software versions

Debian Releases

Debian Product

Codename

libmatio

bookworm	1.5.23-2 fixed
bullseye	1.5.19-2 fixed
buster	no-dsa
sid	1.5.28-1 fixed
stretch	no-dsa
trixie	1.5.27-2 fixed

Ubuntu Releases

Ubuntu Product

Codename

libmatio

bionic	needed
focal	needed
groovy	ignored
hirsute	ignored
impish	ignored
jammy	not-affected
kinetic	ignored
lunar	ignored
mantic	ignored
noble	not-affected
oracular	ignored
plucky	not-affected
questing	not-affected
resolute	not-affected
trusty	needs-triage
xenial	needs-triage

Known Exploits!

Common Weakness Enumeration

CWE-190 - Integer Overflow or Wraparound
The software performs a calculation that can produce an integer overflow or wraparound, when the logic assumes that the resulting value will always be larger than the original value. This can introduce other weaknesses when the calculation is used for resource management or execution control.

References

https://github.com/tbeu/matio/commit/5fa49ef9fc4368fe3d19b5fdaa36d8fa5e7f4606

https://github.com/tbeu/matio/issues/121

https://github.com/tbeu/matio/commit/5fa49ef9fc4368fe3d19b5fdaa36d8fa5e7f4606

https://github.com/tbeu/matio/issues/121