CVE-2018-20548

PoC —

CVSS 3.1

8.8 high

EPSS

2%p77

Published

Dec 28, 2018 (Dec 28, 2018)

Modified

Jun 17, 2026

Description

There is an illegal WRITE memory access at common-image.c (function load_image) in libcaca 0.99.beta19 for 1bpp data.

Vendors: libcaca project canonical fedoraproject opensuse
Products: libcaca, ubuntu linux, fedora, leap
Weakness: CWE-119
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 (1.8%)

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