CVE-2019-20020
6.5
MEDIUM
CVSS 3.1
EPSS 0.40%
Description
A stack-based buffer over-read was discovered in ReadNextStructField in mat5.c in matio 1.5.17.
How to fix CVE-2019-20020
To remediate CVE-2019-20020, upgrade the affected package to a fixed version below.
- Debian/libmatio—upgrade to 1.5.19-2 or later
Is CVE-2019-20020 being exploited?
Low — EPSS is 0.4%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 1.5.19-2
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |