PT-2018-14674 · Libav · Libav

Publicado 2018-10-30 · Atualizado 2020-08-24 · CVE-2018-18826

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 Libav version 12.3

Description A heap-based buffer overflow exists in the vc1 decode p mb intfi function in vc1 block.c, which can be exploited by attackers to cause a denial-of-service via a crafted aac file.

Recommendations For Libav version 12.3, update to a version that fixes the heap-based buffer overflow in the vc1 decode p mb intfi function.

Exploit

Correção

Memory Corruption

Enumeração de Fraquezas

CWE-787

Identificadores relacionados

CVE-2018-18826

Produtos afetados

Libav

Referências · 6

• 🔥 https://bugzilla.libav.org/show_bug.cgi?id=1135 · Exploit
• https://cve.org/CVERecord?id=CVE-2018-18826 · Nota de Segurança
• https://ubuntu.com/security/CVE-2018-18826 · Aviso do Fabricante
• https://osv.dev/vulnerability/UBUNTU-CVE-2018-18826 · Aviso do Fabricante
• https://osv.dev/vulnerability/CVE-2018-18826 · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2018-18826 · Nota de Segurança