CVE-2020-19498
8.8
HIGH
CVSS 3.1
EPSS 0.37%
Description
Floating point exception in function Fraction in libheif 1.4.0, allows attackers to cause a Denial of Service or possibly other unspecified impacts.
How to fix CVE-2020-19498
To remediate CVE-2020-19498, upgrade the affected package to a fixed version below.
- Debian/libheif—upgrade to 1.5.0-1 or later
Is CVE-2020-19498 being exploited?
Low — EPSS is 0.4%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 1.5.0-1
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 |