CVE-2020-19499

PoC —

CVSS 3.1

8.8 high

EPSS

1%p70

Published

Jul 21, 2021 (Jul 21, 2021)

Modified

Jun 17, 2026

Description

An issue was discovered in heif::Box_iref::get_references in libheif 1.4.0, allows attackers to cause a Denial of Service or possibly other unspecified impact due to an invalid memory read.

Vendors: struktur
Products: libheif
Weakness: CWE-125
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (1.4%)

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