PT-2018-12486 · FFmpeg+1 · Ffmpeg+1

Chen Hongxu · Publicado 2018-07-19 · Atualizado 2026-02-06 · CVE-2018-14395

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Média

Vetor base

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

Name of the Vulnerable Software and Affected Versions FFmpeg versions 3.2 through 4.0.2

Description The issue allows attackers to cause a denial of service, resulting in an application crash due to a divide-by-zero error, when a user-crafted audio file is converted to the MOV audio format.

Recommendations For FFmpeg version 3.2, update to a version later than 3.2 to resolve the issue. For FFmpeg version 4.0.2, update to a version later than 4.0.2 to resolve the issue. As a temporary workaround, consider avoiding the conversion of user-crafted audio files to the MOV audio format until a patch is available.

Correção

DoS

Divide By Zero

Enumeração de Fraquezas

CWE-369

Identificadores relacionados

CLEANSTART-2026-EZ98723

CLEANSTART-2026-PS82605

CLEANSTART-2026-XE32069

CVE-2018-14395

DSA-4258-1

SUSE-SU-2019:1299-1

SUSE-SU-2019:1299-2

Produtos afetados

Ffmpeg

Suse

Referências · 144

• https://github.com/FFmpeg/FFmpeg/commit/fa19fbcf712a6a6cc5a5cfdc3254a97b9bce6582 · Correção
• https://github.com/FFmpeg/FFmpeg/commit/2c0e98a0b478284bdff6d7a4062522605a8beae5 · Correção
• https://github.com/cleanstart-dev/cleanstart-security-advisories/tree/main/advisories/2026/CLEANSTART-2026-PS82605 · Nota
• https://github.com/cleanstart-dev/cleanstart-security-advisories/tree/main/advisories/2026/CLEANSTART-2026-PS82605.json · Nota
• https://github.com/cleanstart-dev/cleanstart-security-advisories/tree/main/advisories/2026/CLEANSTART-2026-EZ98723.json · Nota
• https://github.com/cleanstart-dev/cleanstart-security-advisories/tree/main/advisories/2026/CLEANSTART-2026-EZ98723 · Nota
• https://github.com/cleanstart-dev/cleanstart-security-advisories/tree/main/advisories/2026/CLEANSTART-2026-XE32069.json · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2018-7751 · Nota de Segurança
• https://nvd.nist.gov/vuln/detail/CVE-2019-1000016 · Nota de Segurança
• https://osv.dev/vulnerability/CVE-2018-1999010 · Nota
• https://osv.dev/vulnerability/CVE-2021-38291 · Nota
• https://suse.com/support/update/announcement/2019/suse-su-20191299-1 · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2019-9718 · Nota de Segurança
• https://osv.dev/vulnerability/CVE-2018-13304 · Nota
• https://osv.dev/vulnerability/CVE-2020-24020 · Nota