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CVE-2026-54277

Опубликовано: 22 июн. 2026
Источник: debian

Описание

AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Prior to 3.14.1, it is possible to bypass the max_line_size check in parts of an HTTP request in the C parser. If using the optimised C parser (the default in pre-built wheels), then an attacker may be able to send oversized lines through the HTTP parser and use an excessive amount of memory, potentially leading to DoS. This vulnerability is fixed in 3.14.1.

Пакеты

ПакетСтатусВерсия исправленияРелизТип
python-aiohttpfixed3.14.1-1package
python-aiohttpno-dsatrixiepackage

Примечания

  • https://github.com/aio-libs/aiohttp/security/advisories/GHSA-63hw-fmq6-xxg2

  • Fixed by: https://github.com/aio-libs/aiohttp/commit/5ab61bb4cd88f19b712f12c7c9295fe262bf804d (v3.14.1)

Связанные уязвимости

CVSS3: 7.5
ubuntu
около 1 месяца назад

AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Prior to 3.14.1, it is possible to bypass the max_line_size check in parts of an HTTP request in the C parser. If using the optimised C parser (the default in pre-built wheels), then an attacker may be able to send oversized lines through the HTTP parser and use an excessive amount of memory, potentially leading to DoS. This vulnerability is fixed in 3.14.1.

CVSS3: 5.9
redhat
около 1 месяца назад

AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Prior to 3.14.1, it is possible to bypass the max_line_size check in parts of an HTTP request in the C parser. If using the optimised C parser (the default in pre-built wheels), then an attacker may be able to send oversized lines through the HTTP parser and use an excessive amount of memory, potentially leading to DoS. This vulnerability is fixed in 3.14.1.

CVSS3: 7.5
nvd
около 1 месяца назад

AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Prior to 3.14.1, it is possible to bypass the max_line_size check in parts of an HTTP request in the C parser. If using the optimised C parser (the default in pre-built wheels), then an attacker may be able to send oversized lines through the HTTP parser and use an excessive amount of memory, potentially leading to DoS. This vulnerability is fixed in 3.14.1.

github
около 2 месяцев назад

aiohttp: C HTTP Parser Bypasses max_line_size for Fragmented Lines

suse-cvrf
18 дней назад

Security update for python-aiohttp