CVE-2023-34048

CRITICALCISA KEV

9.8

Descripcion

vCenter Server contains an out-of-bounds write vulnerability in the implementation of the DCERPC protocol. A malicious actor with network access to vCenter Server may trigger an out-of-bounds write potentially leading to remote code execution.

Detalles CVE

Puntuacion CVSS v3.19.8

SeveridadCRITICAL

Vector CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Vector de ataqueNETWORK

ComplejidadLOW

Privilegios requeridosNONE

Interaccion usuarioNONE

Publicado10/25/2023

Ultima modificacion10/30/2025

Fuentekev

Avistamientos honeypot0

CISA KEV

VendedorVMware

ProductovCenter Server

Nombre vulnerabilidadVMware vCenter Server Out-of-Bounds Write Vulnerability

Fecha inclusion KEV2024-01-22

Fecha limite remediacion2024-02-12

Uso en ransomwareUnknown

Productos afectados

vmware:vcenter_server

Debilidades (CWE)

CWE-787CWE-787

Referencias

https://www.vmware.com/security/advisories/VMSA-2023-0023.html(security@vmware.com)

https://www.vicarius.io/vsociety/posts/understanding-cve-2023-34048-a-zero-day-out-of-bound-write-in-vcenter-server(af854a3a-2127-422b-91ae-364da2661108)

https://www.vmware.com/security/advisories/VMSA-2023-0023.html(af854a3a-2127-422b-91ae-364da2661108)

https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-34048(134c704f-9b21-4f2e-91b3-4a467353bcc0)

Correlaciones IOC

Sin correlaciones registradas

This product uses data from the NVD API but is not endorsed or certified by the NVD.