CVE-2018-20546

PoC —

CVSS 3.1

8.1 high

EPSS

2%p82

Published

Dec 28, 2018 (Dec 28, 2018)

Modified

Jun 17, 2026

Description

There is an illegal READ memory access at caca/dither.c (function get_rgba_default) in libcaca 0.99.beta19 for the default bpp case.

Vendors: libcaca project canonical fedoraproject debian opensuse
Products: libcaca, ubuntu linux, fedora, debian linux, leap
Weakness: CWE-190
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (2.3%)

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