CVE-2020-19498

HIGH

Struktur Libheif - Denial of Service

Title source: rule
STIX 2.1

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.

References (2)

Core 2
Core References
Exploit, Third Party Advisory x_refsource_misc
https://github.com/strukturag/libheif/issues/139

Scores

CVSS v3 8.8
EPSS 0.0037
EPSS Percentile 58.9%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Details

Status published
Products (1)
struktur/libheif 1.4.0
Published Jul 21, 2021
Tracked Since Feb 18, 2026