PT-2023-1448 · Microsoft · Windows

Jarvis_1Oop · Publicado 2023-02-14 · Atualizado 2024-05-29 · CVE-2023-21690

Positive Technologies (AI Summary)

CVSS v3.1

10

Crítica

Vetor base

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

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

Description The issue is related to the implementation of the Protected Extensible Authentication Protocol (PEAP) in Windows operating systems, which is associated with insufficient input validation. This can be exploited by a remote attacker to execute arbitrary code by sending specially crafted PEAP packets. The vulnerability allows remote attackers to 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:2023-00855

CVE-2023-21690

Produtos afetados

Windows

Referências · 10

• https://nvd.nist.gov/vuln/detail/CVE-2023-21690 · Nota de Segurança
• https://safe-surf.ru/specialists/bulletins-nkcki/690101 · Nota de Segurança
• https://cybersecurity-help.cz/vdb/SB2023021436 · Nota
• https://t.me/cibsecurity/58156 · Publicação no Telegram
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-21690 · Aviso do Fabricante
• https://osv.dev/vulnerability/CVE-2023-21690 · Aviso do Fabricante
• https://t.me/cvenotify/44905 · Publicação no Telegram
• https://bdu.fstec.ru/vul/2023-00855 · Nota de Segurança
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2023-21690 · Aviso do Fabricante
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-21690 · Nota de Segurança