PT-2023-1133 · Microsoft · Windows Iscsi Service+1

CVE-2023-21527 · Publicado 2023-01-10 · Atualizado 2024-05-29

Positive Technologies (AI Summary)

CVSS v2.0

7.8

Alta

Vetor base

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

Name of the Vulnerable Software and Affected Versions Windows iSCSI Service (affected versions not specified)

Description The issue is related to insufficient input validation in the Windows iSCSI Service, which can be exploited by a remote attacker to cause a denial of service using specially crafted data. This can affect the system, allowing attackers to disrupt service.

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

DoS

RCE

Integer Underflow

Enumeração de Fraquezas

CWE-20

CWE-191

Identificadores relacionados

BDU:2023-00333

CVE-2023-21527

Produtos afetados

Windows

Windows Iscsi Service

Referências · 11

• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-21527 · Nota de Segurança
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2023-21527 · Aviso do Fabricante
• https://bdu.fstec.ru/vul/2023-00333 · Nota de Segurança
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-21527 · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2023-21527 · Nota de Segurança
• https://t.me/cvenotify/81288 · Publicação no Telegram
• https://t.me/cibsecurity/56263 · Publicação no Telegram
• https://osv.dev/vulnerability/CVE-2023-21527 · Aviso do Fabricante
• https://t.me/cvenotify/42178 · Publicação no Telegram
• https://t.me/cvenotify/41772 · Publicação no Telegram
• https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2023-21527 · Aviso do Fabricante