CVE-2020-21048

Published September 14th, 2021

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CVSS v3

6.5

MEDIUM

CVSS v2

4.3

MEDIUM

Affected

1

PROJECT

Description

An issue in the dither.c component of libsixel prior to v1.8.4 allows attackers to cause a denial of service (DOS) via a crafted PNG file.

saitoha/libsixel

A SIXEL encoder/decoder implementation derived from kmiya's sixel (https://github.com/saitoha/sixel).

GitHub

2.81K