Unscored USN-4921-1 1 CVE

libcaca vulnerability

Published Apr 20, 2021 · Updated Jun 29, 2026

Ecosystem: Ubuntu

Summary

It was discovered that libcaca incorrectly handled certain images.
An attacker could possibly use this issue to execute arbitrary code.

Fixed packages 4

Release	Package	Fixed in
Ubuntu · 16.04 LTS 16.04:LTS	libcaca	0.99.beta19-2ubuntu0.16.04.2
Ubuntu · 18.04 LTS 18.04:LTS	libcaca	0.99.beta19-2ubuntu0.18.04.2
Ubuntu · 20.04 LTS 20.04:LTS	libcaca	0.99.beta19-2.1ubuntu1.20.04.1
Ubuntu · Pro 14.04 LTS Pro:14.04:LTS	libcaca	0.99.beta18-1ubuntu5.1+esm1

Vulnerabilities 1

Unscored —

CVE-2021-3410

A flaw was found in libcaca v0.99.beta19. A buffer overflow issue in caca_resize function in libcaca/caca/canvas.c may …

libcaca libcaca libcaca Debian Ubuntu Alpine

Feb 23, 2021

References

report
https://ubuntu.com/security/CVE-2021-3410