ALT-PU-2023-1540

Низкий

ALT-PU-2023-1540: package libsixel update to version 1.10.3-alt1

Источник

errata.altlinux.org

Дата публикации

30.03.2023

Дата обновления

25.04.2026

Устраненные уязвимости

ALT Linux branch p11

ALT Container

ALT Education

ALT Workstation

ALT Workstation K

ALT Server

ALT Virtualization PVE Edition

Описание

This update upgrades libsixel to version 1.10.3-alt1.

Устраненные уязвимости2

CVE-2020-11721

Средний 6.5

Дата публикации: 12.04.2020

CWE-824

load_png in loader.c in libsixel.a in libsixel 1.8.6 has an uninitialized pointer leading to an invalid call to free, which can cause a denial of service.

CVSS 3.1

Средний 6.5

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Attack vector: Network
Complexity: Low
Privileges: None
User interaction: Required
Scope: Unchanged
Confidentiality: None
Integrity: None
Availability: High

CVSS 2.0

Средний 4.3

AV:N/AC:M/Au:N/C:N/I:N/A:P

Access vector: Network
Complexity: Medium
Authentication: None
Confidentiality: None
Integrity: None
Availability: Partial

Ссылки

CVE-2020-11721 https://nvd.nist.gov/vuln/detail/CVE-2020-11721

Ссылки1

ALT-PU-2023-1540 https://errata.altlinux.org/ALT-PU-2023-1540

Связанные уязвимости

ALT-PU-2023-1591

CVSS3: 8.8

altlinux

больше 3 лет назад

ALT-PU-2023-1591: package `libsixel` update to version 1.10.3-alt1

CVE-2020-19668

CVSS3: 6.5

ubuntu

почти 6 лет назад

Unverified indexs into the array lead to out of bound access in the gif_out_code function in fromgif.c in libsixel 1.8.6.

CVE-2020-19668

CVSS3: 6.5

nvd

почти 6 лет назад

Unverified indexs into the array lead to out of bound access in the gif_out_code function in fromgif.c in libsixel 1.8.6.

CVE-2020-19668

CVSS3: 6.5

debian

почти 6 лет назад

Unverified indexs into the array lead to out of bound access in the gi ...

CVE-2020-11721

CVSS3: 6.5

ubuntu

больше 6 лет назад

load_png in loader.c in libsixel.a in libsixel 1.8.6 has an uninitialized pointer leading to an invalid call to free, which can cause a denial of service.