Логотип exploitDog
Консоль
Логотип exploitDog

exploitDog

suse-cvrf логотип

openSUSE-SU-2026:21101-1

Опубликовано: 19 июн. 2026
Источник: suse-cvrf

Описание

Security update for libcaca

This update for libcaca fixes the following issue

  • CVE-2026-42046: an integer overflow vulnerability in libcaca's canvas import functionality may allow an attacker to cause a controlled heap out-of-bounds write (bsc#1264984).

Список пакетов

openSUSE Leap 16.0
caca-utils-0.99.beta20-160000.3.1
libcaca-devel-0.99.beta20-160000.3.1
libcaca-ruby-0.99.beta20-160000.3.1
libcaca0-0.99.beta20-160000.3.1
libcaca0-plugins-0.99.beta20-160000.3.1
python3-caca-0.99.beta20-160000.3.1

Ссылки

Описание

libcaca is a colour ASCII art library. In 0.99.beta20 and earlier, an integer overflow vulnerability in libcaca's canvas import functionality allows an attacker to cause a controlled heap out-of-bounds write (heap overflow) by supplying a crafted file in the "caca" format. Depending on the build configuration and memory allocator, this may lead to memory corruption or remote code execution. This is the same vulnerability as CVE-2021-3410 but the fix at that time was not fully correct. Commit fb77acff9ba6bb01d53940da34fb10f20b156a23 fixes this vulnerability.

Затронутые продукты
openSUSE Leap 16.0:caca-utils-0.99.beta20-160000.3.1
openSUSE Leap 16.0:libcaca-devel-0.99.beta20-160000.3.1
openSUSE Leap 16.0:libcaca-ruby-0.99.beta20-160000.3.1
openSUSE Leap 16.0:libcaca0-0.99.beta20-160000.3.1
Ссылки