Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

CVE-2025-55753

Gravedad:
Pendiente de análisis
Tipo:
CWE-190 Desbordamiento o ajuste de enteros
Fecha de publicación:
05/12/2025
Última modificación:
05/12/2025

Descripción

*** Pendiente de traducción *** An integer overflow in the case of failed ACME certificate renewal leads, after a number of failures (~30 days in default configurations), to the backoff timer becoming 0. Attempts to renew the certificate then are repeated without delays until it succeeds.<br /> <br /> This issue affects Apache HTTP Server: from 2.4.30 before 2.4.66.<br /> <br /> <br /> Users are recommended to upgrade to version 2.4.66, which fixes the issue.

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