PT-2023-30973 · Open5Gs · Open5Gs

Pablo Valle Alvear · Publicado 2023-10-03 · Atualizado 2023-10-05 · CVE-2023-4883

Positive Technologies (AI Summary)

CVSS v3.1

7.5

Alta

Vetor base

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

Name of the Vulnerable Software and Affected Versions No specific software or versions are mentioned in the provided descriptions.

Description The issue is related to an invalid pointer release vulnerability. An attacker could exploit this by sending a specially crafted json string to the Virtual Network Function (VNF), triggering the ogs sbi message free function, which may cause a service outage.

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

Enumeração de Fraquezas

CWE-763

Identificadores relacionados

CVE-2023-4883

Produtos afetados

Open5Gs

Referências · 6

• https://twitter.com/CVEnew/status/1709220305867092037 · Publicação no Twitter
• https://t.me/cvenotify/59028 · Publicação no Telegram
• https://osv.dev/vulnerability/CVE-2023-4883 · Aviso do Fabricante
• https://incibe.es/en/incibe-cert/notices/aviso/multiple-vulnerabilities-open5gs · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2023-4883 · Nota de Segurança
• https://t.me/cibsecurity/71513 · Publicação no Telegram