PT-2023-1532 · Microsoft · Windows Secure Channel+1

Andrei Popov + 2 · Publicado 2023-02-14 · Atualizado 2024-05-29 · CVE-2023-21818

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 Secure Channel (affected versions not specified)

Description The issue exists due to insufficient input validation in the Windows Secure Channel component of the Windows operating system. Exploitation of this issue may allow a remote attacker to cause a denial of service.

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

DoS

RCE

Enumeração de Fraquezas

CWE-20

Identificadores relacionados

BDU:2023-00975

CVE-2023-21818

Produtos afetados

Windows

Windows Secure Channel

Referências · 8

• https://cybersecurity-help.cz/vdb/SB2023021502 · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2023-21818 · Nota de Segurança
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2023-21818 · Aviso do Fabricante
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-21818 · Aviso do Fabricante
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-21818 · Nota de Segurança
• https://t.me/cibsecurity/58173 · Publicação no Telegram
• https://bdu.fstec.ru/vul/2023-00975 · Nota de Segurança
• https://osv.dev/vulnerability/CVE-2023-21818 · Aviso do Fabricante