PT-2023-1886 · Libheif+5 · Libheif+5

Eugene Lim · Publicado 2023-02-23 · Atualizado 2025-03-11 · CVE-2023-0996

Positive Technologies (AI Summary)

CVSS v3.1

7.8

Alta

Vetor base

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

Name of the Vulnerable Software and Affected Versions libheif (affected versions not specified)

Description The issue is related to the strided image data parsing code in the emscripten wrapper for libheif. An attacker could exploit this through a crafted image file to cause a buffer overflow in linear memory during a memcpy() call. This can lead to a denial of service.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Buffer Overflow

Enumeração de Fraquezas

CWE-120

Identificadores relacionados

ALT-PU-2023-1389

BDU:2023-01487

CVE-2023-0996

DLA-3945-1

MGASA-2023-0144

OPENSUSE-SU-2024:14579-1

SUSE-SU-2023:1766-1

USN-6847-1

Produtos afetados

Alt Linux

Astra Linux

Linuxmint

Red Os

Ubuntu

Libheif

Referências · 41

• https://github.com/strukturag/libheif/pull/759 · Aviso do Fabricante
• https://github.com/golang/vulndb/issues/1594 · Nota
• https://suse.com/support/update/announcement/2023/suse-su-20231766-1 · Nota
• https://wiki.astralinux.ru/astra-linux-se47-bulletin-2023-0727SE47 · Aviso do Fabricante
• https://ubuntu.com/security/CVE-2023-49462 · Aviso do Fabricante
• https://wiki.astralinux.ru/astra-linux-se17-bulletin-2023-0426SE17 · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2023-0996 · Nota de Segurança
• https://ubuntu.com/security/notices/USN-6847-1 · Aviso do Fabricante
• https://ubuntu.com/security/CVE-2020-23109 · Aviso do Fabricante
• https://suse.com/security/cve/CVE-2023-29659 · Nota
• https://osv.dev/vulnerability/CVE-2023-0996 · Aviso do Fabricante
• https://t.me/cvenotify/114351 · Publicação no Telegram
• https://osv.dev/vulnerability/UBUNTU-CVE-2023-0996 · Aviso do Fabricante
• https://ubuntu.com/security/CVE-2019-11471 · Aviso do Fabricante
• https://advisories.mageia.org/MGASA-2023-0144.html · Nota de Segurança