CVE-2020-19497
8.8
HIGH
CVSS 3.1
EPSS 0.37%
Description
Integer overflow vulnerability in Mat_VarReadNextInfo5 in mat5.c in tbeu matio (aka MAT File I/O Library) 1.5.17, allows attackers to cause a Denial of Service or possibly other unspecified impacts.
How to fix CVE-2020-19497
To remediate CVE-2020-19497, upgrade the affected package to a fixed version below.
- Debian/libmatio—upgrade to 1.5.19-2 or later
Is CVE-2020-19497 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 | HIGH8.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |