PT-2023-1094 · Microsoft · Windows Bind Filter Driver+1

K0Shl · Publicado 2023-01-10 · Atualizado 2024-05-29 · CVE-2023-21733

Positive Technologies (AI Summary)

CVSS v3.1

7.0

Alta

Vetor base

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

Name of the Vulnerable Software and Affected Versions Windows Bind Filter Driver (affected versions not specified)

Description The issue is related to insufficient access restrictions in the Windows Bind Filter Driver, which can be exploited to bypass security restrictions and elevate privileges. This allows an attacker to affect the system.

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

LPE

Race Condition

Heap Based Buffer Overflow

Enumeração de Fraquezas

CWE-362

CWE-264

CWE-122

Identificadores relacionados

BDU:2023-00244

CVE-2023-21733

Produtos afetados

Windows

Windows Bind Filter Driver

Referências · 7

• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-21733 · Aviso do Fabricante
• https://bdu.fstec.ru/vul/2023-00244 · Nota de Segurança
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-21733 · Nota de Segurança
• https://t.me/cibsecurity/56306 · Publicação no Telegram
• https://nvd.nist.gov/vuln/detail/CVE-2023-21733 · Nota de Segurança
• https://t.me/cvenotify/42286 · Publicação no Telegram
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2023-21733 · Aviso do Fabricante