Логотип exploitDog
Консоль
Логотип exploitDog

exploitDog

redhat логотип

CVE-2026-34519

Опубликовано: 01 апр. 2026
Источник: redhat
CVSS3: 5.3
EPSS Низкий

Описание

AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Prior to version 3.13.4, an attacker who controls the reason parameter when creating a Response may be able to inject extra headers or similar exploits. This issue has been patched in version 3.13.4.

A flaw was found in aiohttp, an asynchronous HTTP client/server framework for Python. A remote attacker could exploit this vulnerability by controlling the 'reason' parameter during the creation of an HTTP response. This could allow the attacker to inject additional HTTP headers, potentially leading to unexpected behavior or further exploitation.

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
Lightspeed Corelightspeed-core/lightspeed-stack-rhel9Fix deferred
Lightspeed Corelightspeed-core/rag-tool-rhel9Fix deferred
OpenShift Lightspeedopenshift-lightspeed/lightspeed-ocp-rag-rhel9Fix deferred
OpenShift Lightspeedopenshift-lightspeed/lightspeed-service-api-rhel9Fix deferred
OpenShift Lightspeedopenshift-lightspeed-tech-preview/lightspeed-rag-tool-rhel9Fix deferred
Red Hat AI Inference Serverrhaiis/model-opt-cuda-rhel9Fix deferred
Red Hat AI Inference Serverrhaiis-preview/vllm-cuda-rhel9Fix deferred
Red Hat AI Inference Serverrhaiis/vllm-cpu-rhel9Fix deferred
Red Hat AI Inference Serverrhaiis/vllm-cuda-rhel9Fix deferred
Red Hat AI Inference Serverrhaiis/vllm-neuron-rhel9Fix deferred

Показывать по

Дополнительная информация

Статус:

Moderate
Дефект:
CWE-1286
https://bugzilla.redhat.com/show_bug.cgi?id=2454100aiohttp: aiohttp: Header injection vulnerability via reason parameter

EPSS

Процентиль: 22%
0.00292
Низкий

5.3 Medium

CVSS3

Связанные уязвимости

CVSS3: 5.3
ubuntu
4 месяца назад

AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Prior to version 3.13.4, an attacker who controls the reason parameter when creating a Response may be able to inject extra headers or similar exploits. This issue has been patched in version 3.13.4.

CVSS3: 5.3
nvd
4 месяца назад

AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Prior to version 3.13.4, an attacker who controls the reason parameter when creating a Response may be able to inject extra headers or similar exploits. This issue has been patched in version 3.13.4.

CVSS3: 5.3
debian
4 месяца назад

AIOHTTP is an asynchronous HTTP client/server framework for asyncio an ...

github
4 месяца назад

AIOHTTP has HTTP response splitting via \r in reason phrase

CVSS3: 5.3
fstec
5 месяцев назад

Уязвимость HTTP-клиента aiohttp, связанная с непринятием мер по обработке последовательностей CRLF в HTTP-заголовках, позволяющая нарушителю внедрить произвольные HTTP-заголовки

EPSS

Процентиль: 22%
0.00292
Низкий

5.3 Medium

CVSS3