CVE-2020-37182

HIGH

7.5

Beschreibung

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.

CVE Details

CVSS v3.1 Bewertung7.5

SchweregradHIGH

CVSS VektorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

AngriffsvektorNETWORK

KomplexitatLOW

Erforderliche PrivilegienNONE

BenutzerinteraktionNONE

Veroffentlicht2/11/2026

Zuletzt geandert2/12/2026

Quellenvd

Honeypot-Sichtungen0

Schwachen (CWE)

CWE-121

Referenzen

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)

IOC Korrelationen

Keine Korrelationen erfasst

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