CVE-2020-37182

HIGH

7.5

Description

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.

Details CVE

Score CVSS v3.17.5

SeveriteHIGH

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

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisNONE

Interaction utilisateurNONE

Publie2/11/2026

Derniere modification2/12/2026

Sourcenvd

Observations honeypot0

Faiblesses (CWE)

CWE-121

References

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)

Correlations IOC

Aucune correlation enregistree

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