PT-2023-1779 · Microsoft · Defender

Abdelhamid Naceri · Publicado 2023-03-14 · Atualizado 2024-05-29 · CVE-2023-23389

Positive Technologies (AI Summary)

CVSS v3.1

6.3

Média

Vetor base

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

Name of the Vulnerable Software and Affected Versions Microsoft Defender (affected versions not specified)

Description The issue is related to an elevation of privilege vulnerability in Microsoft Defender. It is caused by synchronization errors when using a shared resource in the Microsoft Malware Protection Engine module. Exploitation of this issue may allow an attacker to elevate their privileges in the system.

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

Race Condition

Time Of Check To Time Of Use

Enumeração de Fraquezas

CWE-362

CWE-367

Identificadores relacionados

BDU:2023-01374

CVE-2023-23389

Produtos afetados

Defender

Referências · 7

• https://t.me/cvenotify/46142 · Publicação no Telegram
• https://t.me/cibsecurity/59991 · Publicação no Telegram
• https://bdu.fstec.ru/vul/2023-01374 · Nota de Segurança
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-23389 · Aviso do Fabricante
• https://t.me/cvenotify/81311 · Publicação no Telegram
• https://osv.dev/vulnerability/CVE-2023-23389 · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2023-23389 · Nota de Segurança