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CVE-2025-55753

Опубликовано: 05 дек. 2025
Источник: nvd
CVSS3: 7.5
EPSS Низкий

Описание

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.

This issue affects Apache HTTP Server: from 2.4.30 before 2.4.66.

Users are recommended to upgrade to version 2.4.66, which fixes the issue.

Уязвимые конфигурации

Конфигурация 1
cpe:2.3:a:apache:http_server:*:*:*:*:*:*:*:*
Версия от 2.4.30 (включая) до 2.4.66 (исключая)

EPSS

Процентиль: 25%
0.00085
Низкий

7.5 High

CVSS3

Дефекты

CWE-190

Связанные уязвимости

CVSS3: 7.5
ubuntu
13 дней назад

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. This issue affects Apache HTTP Server: from 2.4.30 before 2.4.66. Users are recommended to upgrade to version 2.4.66, which fixes the issue.

msrc
7 дней назад

Apache HTTP Server: mod_md (ACME), unintended retry intervals

CVSS3: 7.5
debian
13 дней назад

An integer overflow in the case of failed ACME certificate renewal lea ...

CVSS3: 7.5
github
12 дней назад

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. This issue affects Apache HTTP Server: from 2.4.30 before 2.4.66. Users are recommended to upgrade to version 2.4.66, which fixes the issue.

CVSS3: 7.5
fstec
4 месяца назад

Уязвимость модуля mod_md веб-сервера Apache HTTP Server, позволяющая нарушителю вызвать отказ в обслуживании

EPSS

Процентиль: 25%
0.00085
Низкий

7.5 High

CVSS3

Дефекты

CWE-190