ALPINE-CVE-2024-6874

ALPINE-CVE-2024-6874

Esta página presenta datos de fuentes públicas de vulnerabilidades. Consulta el aviso original antes de actualizar.

libcurl's URL API function [curl_url_get()](https://curl.se/libcurl/c/curl_url_get.html) offers punycode conversions, to and from IDN. Asking to convert a name that is exactly 256 bytes, libcurl ends up reading outside of a stack based buffer when built to use the *macidn* IDN backend. The conversion function then fills up the provided buffer exactly - but does not null terminate the string. This flaw can lead to stack contents accidently getting returned as part of the converted string.

CVSS 4.3 · Media · Corrección disponible

Publicación

2024-07-24T08:15:03.413Z

Actualización

2026-09-15T08:17:48.499841314Z

Pila tecnológica: system

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