PT-2023-3644 · Vmware · Vmware Vcenter Server+1

Dimitrios Tatsis · Publicado 2023-06-22 · Atualizado 2023-07-13 · CVE-2023-20894

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 VMware vCenter Server (affected versions not specified)

Description The issue is caused by a buffer overflow in the memory of the DCERPC protocol implementation in VMware vCenter Server. This can be exploited by a remote attacker to cause a denial of service or execute arbitrary code. A malicious actor with network access to vCenter Server can trigger memory corruption by sending a specially crafted packet, leading to an out-of-bounds write.

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

BDU:2023-03928

CVE-2023-20894

Produtos afetados

Vmware Vcenter

Vmware Vcenter Server

Referências · 7

• https://talosintelligence.com/vulnerability_reports/TALOS-2022-1658 · Nota
• https://vmware.com/security/advisories/VMSA-2023-0014.html · Aviso do Fabricante
• https://bdu.fstec.ru/vul/2023-03928 · Nota de Segurança
• https://nvd.nist.gov/vuln/detail/CVE-2023-20894 · Nota de Segurança
• https://t.me/isacarusec/6140 · Publicação no Telegram
• https://osv.dev/vulnerability/CVE-2023-20894 · Aviso do Fabricante
• https://t.me/true_secator/4531 · Publicação no Telegram