CVE-2020-37182

HIGH

7.5

Descricao

Redir 3.3 contains a stack overflow vulnerability in the doproxyconnect() function that allows attackers to crash the application by sending oversized input. Attackers can exploit the sprintf() buffer without proper length checking to overwrite memory and cause a segmentation fault, resulting in program termination.

Detalhes CVE

Pontuacao CVSS v3.17.5

SeveridadeHIGH

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

Vetor de ataqueNETWORK

ComplexidadeLOW

Privilegios necessariosNONE

Interacao do usuarioNONE

Publicado2/11/2026

Ultima modificacao2/12/2026

Fontenvd

Avistamentos honeypot0

Fraquezas (CWE)

CWE-121

Referencias

https://github.com/troglobit/redir(disclosure@vulncheck.com)

https://www.exploit-db.com/exploits/47919(disclosure@vulncheck.com)

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

Correlacoes IOC

Sem correlacoes registradas

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