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CVE-2026-31958

Опубликовано: 11 мар. 2026
Источник: nvd
CVSS3: 7.5
EPSS Низкий

Описание

Tornado is a Python web framework and asynchronous networking library. In versions of Tornado prior to 6.5.5, the only limit on the number of parts in multipart/form-data is the max_body_size setting (default 100MB). Since parsing occurs synchronously on the main thread, this creates the possibility of denial-of-service due to the cost of parsing very large multipart bodies with many parts. This vulnerability is fixed in 6.5.5.

Уязвимые конфигурации

Конфигурация 1
cpe:2.3:a:tornadoweb:tornado:*:*:*:*:*:*:*:*
Версия до 6.5.5 (исключая)

EPSS

Процентиль: 30%
0.00375
Низкий

7.5 High

CVSS3

Дефекты

CWE-400

Связанные уязвимости

CVSS3: 7.5
ubuntu
5 месяцев назад

Tornado is a Python web framework and asynchronous networking library. In versions of Tornado prior to 6.5.5, the only limit on the number of parts in multipart/form-data is the max_body_size setting (default 100MB). Since parsing occurs synchronously on the main thread, this creates the possibility of denial-of-service due to the cost of parsing very large multipart bodies with many parts. This vulnerability is fixed in 6.5.5.

CVSS3: 5.3
redhat
5 месяцев назад

Tornado is a Python web framework and asynchronous networking library. In versions of Tornado prior to 6.5.5, the only limit on the number of parts in multipart/form-data is the max_body_size setting (default 100MB). Since parsing occurs synchronously on the main thread, this creates the possibility of denial-of-service due to the cost of parsing very large multipart bodies with many parts. This vulnerability is fixed in 6.5.5.

CVSS3: 7.5
debian
5 месяцев назад

Tornado is a Python web framework and asynchronous networking library. ...

suse-cvrf
около 2 месяцев назад

Security update for salt

suse-cvrf
4 месяца назад

Security update for python-tornado6

EPSS

Процентиль: 30%
0.00375
Низкий

7.5 High

CVSS3

Дефекты

CWE-400