PT-2023-8875 · Libde265+4 · Libde265+4

Litios · Publicado 2023-11-22 · Atualizado 2024-04-02 · CVE-2023-43887

Positive Technologies (AI Summary)

CVSS v2.0

9.4

Alta

Vetor base

AV:N/AC:L/Au:N/C:C/I:N/A:C

Name of the Vulnerable Software and Affected Versions Libde265 version 1.0.12

Description The issue is related to a buffer overflow in the pic parameter set::dump() function of the h.265 Libde265 video codec, specifically through the num tile columns and num tile row parameters. This could allow a remote attacker to disclose protected information or cause a denial of service.

Recommendations For Libde265 version 1.0.12, consider disabling the pic parameter set::dump() function until a patch is available to prevent exploitation of the buffer overflow vulnerability via the num tile columns and num tile row parameters.

Exploit

Correção

Buffer Overflow

Enumeração de Fraquezas

CWE-120

Identificadores relacionados

BDU:2024-02536

CVE-2023-43887

DLA-3676-1

USN-6677-1

Produtos afetados

Astra Linux

Libde265

Linuxmint

Red Os

Ubuntu

Referências · 25

• 🔥 https://github.com/strukturag/libde265/issues/418 · Exploit
• https://github.com/strukturag/libde265/commit/63b596c915977f038eafd7647d1db25488a8c133 · Correção
• https://ubuntu.com/security/CVE-2023-27103 · Aviso do Fabricante
• https://bdu.fstec.ru/vul/2024-02536 · Nota de Segurança
• https://wiki.astralinux.ru/astra-linux-se16-bulletin-20241017SE16 · Aviso do Fabricante
• https://security-tracker.debian.org/tracker/CVE-2023-43887 · Aviso do Fabricante
• https://osv.dev/vulnerability/DEBIAN-CVE-2023-43887 · Aviso do Fabricante
• https://redos.red-soft.ru/support/secure · Nota
• https://ubuntu.com/security/CVE-2023-49465 · Aviso do Fabricante
• https://cve.org/CVERecord?id=CVE-2023-43887 · Nota de Segurança
• https://ubuntu.com/security/CVE-2023-47471 · Aviso do Fabricante
• https://wiki.astralinux.ru/astra-linux-se17-bulletin-2024-0830SE17 · Aviso do Fabricante
• https://ubuntu.com/security/notices/USN-6677-1 · Aviso do Fabricante
• https://ubuntu.com/security/CVE-2023-43887 · Aviso do Fabricante
• https://wiki.astralinux.ru/astra-linux-se47-bulletin-2024-1031SE47 · Aviso do Fabricante