PT-2023-17640 · Unknown · Cdma Ppp Protocol

CVE-2023-20819 · Publicado 2023-10-02 · Atualizado 2024-09-21

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Crítica

Vetor base

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

Name of the Vulnerable Software and Affected Versions CDMA PPP protocol (affected versions not specified)

Description The issue is related to a missing bounds check in the CDMA PPP protocol, which could lead to an out of bounds write. This could result in remote escalation of privilege with no additional execution privilege needed. User interaction is not required for exploitation.

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

Memory Corruption

Enumeração de Fraquezas

CWE-787

Identificadores relacionados

CVE-2023-20819

Produtos afetados

Cdma Ppp Protocol

Referências · 3

• https://corp.mediatek.com/product-security-bulletin/October-2023 · Aviso do Fabricante
• https://t.me/cvenotify/95578 · Publicação no Telegram
• https://nvd.nist.gov/vuln/detail/CVE-2023-20819 · Nota de Segurança