Vulnerabilidades de aio-libs aiohttp (CVE)

Registros CVE publicados para aio-libs aiohttp, los más recientes primero. Siga el producto para recibir un correo con cada nueva.

50 resultados
7.5Alta

AIOHTTP: WebSocket max_msg_size bypass via integer overflow

aio-libs aiohttp

AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Prior to 3.14.4, the C WebSocket reader adds a declared frame length to the size of an already buffered partial message using signed 64-bit arithmetic. A length near two to the po…

8.7Alta

AIOHTTP: Base64 multipart parts bypass client_max_size

aio-libs aiohttp

AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Prior to 3.14.4, BodyPartReader.read_chunk() processing a multipart part with Content-Transfer-Encoding set to base64 keeps reading until the chunk length is a multiple of four wi…

6.3Media

AIOHTTP: Unbounded cookie storage in client CookieJar

aio-libs aiohttp

AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Prior to 3.14.4, Set-Cookie parsing treats unrecognized name=value attributes as additional cookies, while CookieJar does not limit the number of cookies stored or sent. A malicio…

8.2Alta

AIOHTTP: Event loop stall in add_domain() wildcard matching

aio-libs aiohttp

AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Prior to 3.14.4, Application.add_domain() converts every asterisk wildcard in a domain mask into a greedy regular-expression fragment, so a mask containing two or more wildcards c…

6.3Media
CVE-2026-111750

AIOHTTP: Pure-Python parser request smuggling

aio-libs aiohttp

AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Prior to 3.14.4, the pure Python parser accepts ambiguous HTTP request framing. An unauthenticated attacker can consequently smuggle requests when an application uses AIOHTTP_NO_E…

8.2Alta
CVE-2026-111066

AIOHTTP: File descriptor exhaustion in multipart requests

aio-libs aiohttp

AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. From 2.0.0 until 3.14.4, multipart request processing can retain an unbounded number of open file descriptors. An unauthenticated attacker can consequently exhaust file descriptor…

6.9Media
CVE-2026-111065

AIOHTTP: Connector pool exhaustion via Max-Age overflow

aio-libs aiohttp

AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Prior to 3.14.4, Max-Age processing can overflow and skip closing a connection. An attacker can consequently exhaust the connection pool temporarily until garbage collection resol…

8.2Alta
CVE-2026-111064

aiohttp server lacks an initial request/header timeout

aio-libs aiohttp

AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Prior to 3.14.4, keepalive timeout handling is absent during the initial portion of a request. An attacker can keep an idle connection open indefinitely before sending any request…

6.3Media
CVE-2026-111063

AIOHTTP: Secure attribute not enforced for shared cookie

aio-libs aiohttp

AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Prior to 3.14.4, the Secure attribute for a shared cookie is not enforced. An attacker can consequently cause a shared cookie marked Secure to be sent with an unencrypted request.…

6.3Media
CVE-2026-69243

AIOHTTP: HTTP request smuggling via WebSocket upgrade

aio-libs aiohttp

AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Prior to 3.14.2, the HTTP parsers were vulnerable to a request smuggling attack relating to WebSocket upgrades. If using the server-side component, an attacker may be able to exec…

6.6Media
CVE-2026-54273

AIOHTTP: HTTP/1 Pipelined Requests Queue Without Limit

aio-libs aiohttp

AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Prior to 3.14.1, no limit was present on the number of pipelined requests that could be queued. An attacker may be able to use pipelined requests to use excessive amounts of memor…