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CVE-2026-21712

Опубликовано: 30 мар. 2026
Источник: redhat
CVSS3: 6.5
EPSS Низкий

Описание

A flaw in Node.js URL processing causes an assertion failure in native code when url.format() is called with a malformed internationalized domain name (IDN) containing invalid characters, crashing the Node.js process.

A flaw was found in Node.js. This vulnerability allows an attacker to cause a Denial of Service (DoS) by providing a malformed Internationalized Domain Name (IDN) to the url.format() function. When processed, this malformed input triggers an internal error, causing the Node.js application to crash. This can disrupt services and make them unavailable.

Меры по смягчению последствий

Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

Затронутые пакеты

ПлатформаПакетСостояниеРекомендацияРелиз
Red Hat Enterprise Linux 10nodejs22Fix deferred
Red Hat Enterprise Linux 10nodejs24Fix deferred
Red Hat Enterprise Linux 8nodejs:20/nodejsFix deferred
Red Hat Enterprise Linux 8nodejs:22/nodejsFix deferred
Red Hat Enterprise Linux 8nodejs:24/nodejsFix deferred
Red Hat Enterprise Linux 9nodejs:20/nodejsFix deferred
Red Hat Enterprise Linux 9nodejs:22/nodejsFix deferred
Red Hat Enterprise Linux 9nodejs:24/nodejsFix deferred

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Дополнительная информация

Статус:

Moderate
Дефект:
CWE-168
https://bugzilla.redhat.com/show_bug.cgi?id=2453037Node.js: Node.js: Denial of Service via malformed Internationalized Domain Name processing

EPSS

Процентиль: 3%
0.00014
Низкий

6.5 Medium

CVSS3

Связанные уязвимости

CVSS3: 5.7
ubuntu
7 дней назад

A flaw in Node.js URL processing causes an assertion failure in native code when `url.format()` is called with a malformed internationalized domain name (IDN) containing invalid characters, crashing the Node.js process.

CVSS3: 5.7
nvd
7 дней назад

A flaw in Node.js URL processing causes an assertion failure in native code when `url.format()` is called with a malformed internationalized domain name (IDN) containing invalid characters, crashing the Node.js process.

msrc
6 дней назад

Описание отсутствует

CVSS3: 5.7
debian
7 дней назад

A flaw in Node.js URL processing causes an assertion failure in native ...

CVSS3: 5.7
github
6 дней назад

A flaw in Node.js URL processing causes an assertion failure in native code when `url.format()` is called with a malformed internationalized domain name (IDN) containing invalid characters, crashing the Node.js process.

EPSS

Процентиль: 3%
0.00014
Низкий

6.5 Medium

CVSS3