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CVE-2026-5440

Опубликовано: 09 апр. 2026
Источник: nvd
CVSS3: 7.5
EPSS Низкий

Описание

A memory exhaustion vulnerability exists in the HTTP server due to unbounded use of the Content-Length header. The server allocates memory directly based on the attacker supplied header value without enforcing an upper limit. A crafted HTTP request containing an extremely large Content-Length value can trigger excessive memory allocation and server termination, even without sending a request body.

Уязвимые конфигурации

Конфигурация 1
cpe:2.3:a:orthanc-server:orthanc:*:*:*:*:*:*:*:*
Версия до 1.12.11 (исключая)

EPSS

Процентиль: 44%
0.00566
Низкий

7.5 High

CVSS3

Дефекты

CWE-770

Связанные уязвимости

CVSS3: 7.5
ubuntu
4 месяца назад

A memory exhaustion vulnerability exists in the HTTP server due to unbounded use of the `Content-Length` header. The server allocates memory directly based on the attacker supplied header value without enforcing an upper limit. A crafted HTTP request containing an extremely large `Content-Length` value can trigger excessive memory allocation and server termination, even without sending a request body.

CVSS3: 7.5
debian
4 месяца назад

A memory exhaustion vulnerability exists in the HTTP server due to unb ...

CVSS3: 7.5
github
4 месяца назад

A memory exhaustion vulnerability exists in the HTTP server due to unbounded use of the `Content-Length` header. The server allocates memory directly based on the attacker supplied header value without enforcing an upper limit. A crafted HTTP request containing an extremely large `Content-Length` value can trigger excessive memory allocation and server termination, even without sending a request body.

EPSS

Процентиль: 44%
0.00566
Низкий

7.5 High

CVSS3

Дефекты

CWE-770