Name: CVE-2018-20548: Improper Restriction of Operations within the Bounds of a Memory Buffer
Creator: Rapid7
Published: 2018-12-28T00:00:00.000Z
License: https://www.rapid7.com/legal/website-terms-of-use/
Keywords: CVE, CVE-2018-20548, CWE-119, CVSS 8.8, EPSS 0.00617

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

CVSS Details

CVSS 3.1 Base Score: 8.8
CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H)

Covered by Rapid7

Product	Vendor Advisory	Solution File	Added	Published
Alpine Linux	—	Upgrade libcaca	Nov 27, 2019	Dec 28, 2018
Debian	—	Upgrade libcaca	Jul 30, 2024	Dec 28, 2018
Freebsd	—	Upgrade libcaca	Feb 8, 2025	Feb 7, 2025
Suse	—	Upgrade caca-utilsUpgrade libcaca0-pluginsUpgrade python3-cacaUpgrade libcaca0-32bitUpgrade libcaca0-plugins-32bitUpgrade libcaca-develUpgrade libcaca-rubyUpgrade libcaca0	Apr 5, 2019	Dec 28, 2018
Ubuntu	—	Upgrade libcaca0Upgrade caca-utils	Jan 24, 2019	Dec 28, 2018

Prioritize with Active Threat Intelligence

With curated Threat Intelligence, you can see which vulnerabilities truly put you at risk, prioritize what matters most, and act before attackers do.

Explore Intelligence Hub

MDR Buyer's Guide

Global Threat Landscape Report

Grow your business

CVSS Details

Covered by Rapid7

Prioritize with Active Threat Intelligence