CVE-2020-36407

Publication date 1 July 2021

Last updated 25 August 2025

Ubuntu priority

Cvss 3 Severity Score

libavif 0.8.0 and 0.8.1 has an out-of-bounds write in avifDecoderDataFillImageGrid.

Show unmaintained releases

Package	Ubuntu Release	Status
libavif	22.04 LTS jammy	Not affected
	21.10 impish	Not affected
	21.04 hirsute	Not affected
	20.10 groovy	Not in release
	20.04 LTS focal	Not in release
	18.04 LTS bionic	Not in release
	16.04 LTS xenial	Ignored end of standard support
	14.04 LTS trusty	Not in release

CVSS version: CVSS v3.0

Base score 8.8 · High

Base metrics

Scores

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H