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CVE-2020-36964

CRITICAL

9.8

Descricao

YATinyWinFTP contains a denial of service vulnerability that allows attackers to crash the FTP service by sending a 272-byte buffer with a trailing space. Attackers can exploit the service by connecting and sending a malformed command that triggers a buffer overflow and service crash.

Detalhes CVE

Pontuacao CVSS v3.19.8

SeveridadeCRITICAL

Vetor CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Vetor de ataqueNETWORK

ComplexidadeLOW

Privilegios necessariosNONE

Interacao do usuarioNONE

Publicado1/28/2026

Ultima modificacao1/29/2026

Fontenvd

Avistamentos honeypot0

Fraquezas (CWE)

CWE-787

Referencias

https://github.com/ik80/YATinyWinFTP(disclosure@vulncheck.com)

https://www.exploit-db.com/exploits/49127(disclosure@vulncheck.com)

https://www.vulncheck.com/advisories/yatinywinftp-denial-of-service(disclosure@vulncheck.com)

https://www.exploit-db.com/exploits/49127(134c704f-9b21-4f2e-91b3-4a467353bcc0)

Correlacoes IOC

Sem correlacoes registradas

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