CVE-2021-3410

PoC —

CVSS 3.1

7.8 high

EPSS

<1%p45

Published

Feb 23, 2021 (Feb 23, 2021)

Modified

Jun 17, 2026

Description

A flaw was found in libcaca v0.99.beta19. A buffer overflow issue in caca_resize function in libcaca/caca/canvas.c may lead to local execution of arbitrary code in the user context.

Vendors: libcaca project debian fedoraproject
Products: libcaca, debian linux, fedora
Weakness: CWE-119, CWE-190
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (0.6%)

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