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CVE-2003-0899

CRITICAL
9.8

Description

Buffer overflow in defang in libhttpd.c for thttpd 2.21 to 2.23b1 allows remote attackers to execute arbitrary code via requests that contain '<' or '>' characters, which trigger the overflow when the characters are expanded to "&lt;" and "&gt;" sequences.

Details CVE

Score CVSS v3.19.8
SeveriteCRITICAL
Vecteur CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Vecteur d'attaqueNETWORK
ComplexiteLOW
Privileges requisNONE
Interaction utilisateurNONE
Publie11/3/2003
Derniere modification4/16/2026
Sourcenvd
Observations honeypot0

Produits affectes

acme:thttpd

Faiblesses (CWE)

CWE-131

Correlations IOC

Aucune correlation enregistree

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