PT-2023-1731 · Microsoft · Windows Dns Server+1

George Hughey · Publicado 2023-03-14 · Atualizado 2024-05-29 · CVE-2023-23400

Positive Technologies (AI Summary)

CVSS v2.0

8.3

Alta

Vetor base

AV:N/AC:L/Au:M/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions Windows DNS Server (affected versions not specified)

Description The issue is related to insufficient input validation in the Windows DNS Server component, which can be exploited by a remote attacker to conduct a denial-of-service (DoS) attack. It also allows remote attackers to execute arbitrary code and affect the system.

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

RCE

Heap Based Buffer Overflow

Enumeração de Fraquezas

CWE-20

CWE-122

Identificadores relacionados

BDU:2023-01322

CVE-2023-23400

Produtos afetados

Windows

Windows Dns Server

Referências · 8

• https://bdu.fstec.ru/vul/2023-01322 · Nota de Segurança
• https://nvd.nist.gov/vuln/detail/CVE-2023-23400 · Nota de Segurança
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-23400 · Aviso do Fabricante
• https://t.me/cibsecurity/59987 · Publicação no Telegram
• https://osv.dev/vulnerability/CVE-2023-23400 · Aviso do Fabricante
• https://t.me/cvenotify/81320 · Publicação no Telegram
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-23400 · Nota de Segurança
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2023-23400 · Aviso do Fabricante