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CVE-2026-5438

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

Описание

A gzip decompression bomb vulnerability exists when Orthanc processes HTTP request with Content-Encoding: gzip. The server does not enforce limits on decompressed size and allocates memory based on attacker-controlled compression metadata. A specially crafted gzip payload can trigger excessive memory allocation and exhaust system memory.

Уязвимые конфигурации

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

EPSS

Процентиль: 39%
0.00484
Низкий

7.5 High

CVSS3

Дефекты

CWE-770

Связанные уязвимости

CVSS3: 7.5
ubuntu
4 месяца назад

A gzip decompression bomb vulnerability exists when Orthanc processes HTTP request with `Content-Encoding: gzip`. The server does not enforce limits on decompressed size and allocates memory based on attacker-controlled compression metadata. A specially crafted gzip payload can trigger excessive memory allocation and exhaust system memory.

CVSS3: 7.5
debian
4 месяца назад

A gzip decompression bomb vulnerability exists when Orthanc processes ...

CVSS3: 7.5
github
4 месяца назад

A gzip decompression bomb vulnerability exists when Orthanc processes HTTP request with `Content-Encoding: gzip`. The server does not enforce limits on decompressed size and allocates memory based on attacker-controlled compression metadata. A specially crafted gzip payload can trigger excessive memory allocation and exhaust system memory.

EPSS

Процентиль: 39%
0.00484
Низкий

7.5 High

CVSS3

Дефекты

CWE-770