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Vulnerabilidades de python-aiohttp · Página 2

Vulnerabilidades publicadas para python-aiohttp en los últimos 30 días: 0. Incluidas en el catálogo KEV: 0.

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Vulnerabilidades: 31

  1. CVE-2026-34513

    Baja · CVSS 2.7EPSS 0,61%Sin corrección publicada

    AIOHTTP: Denial of Service (DoS) via Unbounded DNS Cache in TCPConnector

    AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Prior to version 3.13.4, an unbounded DNS cache could result in excessive memory usage possibly resulting in a DoS situation. This issue has been patched in version 3.13.4.

    Publicación Actualización
  2. CVE-2025-69230

    Baja · CVSS 2.7EPSS 0,36%Sin corrección publicada

    AIOHTTP Vulnerable to Cookie Parser Warning Storm

    AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. In versions 3.13.2 and below, reading multiple invalid cookies can lead to a logging storm. If the cookies attribute is accessed in an application, then an attacker may be able to trigger a storm of warning-level logs using a specially crafted Cookie header. This issue is fixed in 3.13.3.

    Publicación Actualización
  3. CVE-2025-69229

    Media · CVSS 6.6EPSS 0,4%Corrección disponible

    AIOHTTP vulnerable to DoS through chunked messages

    AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. In versions 3.13.2 and below, handling of chunked messages can result in excessive blocking CPU usage when receiving a large number of chunks. If an application makes use of the request.read() method in an endpoint, it may be possible for an attacker to cause the server to spend a moderate amount of blocking CPU time (e.g. 1 second) while processing the request. This could potentially lead to DoS as the server would be unable to handle other requests during that time. This issue is fixed in version 3.13.3.

    • Actualiza a 3.11.16-1ubuntu0.1
    Publicación Actualización
  4. CVE-2025-69228

    Media · CVSS 6.6EPSS 0,41%Corrección disponible

    AIOHTTP vulnerable to denial of service through large payloads

    AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Versions 3.13.2 and below allow a request to be crafted in such a way that an AIOHTTP server's memory fills up uncontrollably during processing. If an application includes a handler that uses the Request.post() method, an attacker may be able to freeze the server by exhausting the memory. This issue is fixed in version 3.13.3.

    • Actualiza a 3.11.16-1ubuntu0.1
    Publicación Actualización
  5. CVE-2025-69227

    Media · CVSS 6.6EPSS 0,4%Corrección disponible

    AIOHTTP vulnerable to DoS when bypassing asserts

    AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Versions 3.13.2 and below allow for an infinite loop to occur when assert statements are bypassed, resulting in a DoS attack when processing a POST body. If optimizations are enabled (-O or PYTHONOPTIMIZE=1), and the application includes a handler that uses the Request.post() method, then an attacker may be able to execute a DoS attack with a specially crafted message. This issue is fixed in version 3.13.3.

    • Actualiza a 3.11.16-1ubuntu0.1
    Publicación Actualización
  6. CVE-2025-69225

    Baja · CVSS 2.7EPSS 0,28%Corrección disponible

    AIOHTTP Regex Mismatch Allows Unicode in ASCII-Only Protocol Fields

    AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Versions 3.13.2 and below contain parser logic which allows non-ASCII decimals to be present in the Range header. There is no known impact, but there is the possibility that there's a method to exploit a request smuggling vulnerability. This issue is fixed in version 3.13.3.

    • Actualiza a 3.11.16-1ubuntu0.1
    Publicación Actualización
  7. CVE-2025-69226

    Media · CVSS 6.3EPSS 0,37%Corrección disponible

    AIOHTTP allows for a brute-force leak of internal static filepath components

    AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Versions 3.13.2 and below enable an attacker to ascertain the existence of absolute path components through the path normalization logic for static files meant to prevent path traversal. If an application uses web.static() (not recommended for production deployments), it may be possible for an attacker to ascertain the existence of path components. This issue is fixed in version 3.13.3.

    • Actualiza a 3.11.16-1ubuntu0.1
    Publicación Actualización
  8. CVE-2025-69224

    Media · CVSS 6.3EPSS 0,25%Corrección disponible

    AIOHTTP's Unicode processing of header values could cause parsing discrepancies

    AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Versions 3.13.2 and below of the Python HTTP parser may allow a request smuggling attack with the presence of non-ASCII characters. If a pure Python version of AIOHTTP is installed (i.e. without the usual C extensions) or AIOHTTP_NO_EXTENSIONS is enabled, then an attacker may be able to execute a request smuggling attack to bypass certain firewalls or proxy protections. This issue is fixed in version 3.13.3.

    • Actualiza a 3.11.16-1ubuntu0.1
    Publicación Actualización
  9. CVE-2025-69223

    Alta · CVSS 7.5EPSS 0,58%Corrección disponible

    AIOHTTP's HTTP Parser auto_decompress feature is vulnerable to zip bomb

    AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Versions 3.13.2 and below allow a zip bomb to be used to execute a DoS against the AIOHTTP server. An attacker may be able to send a compressed request that when decompressed by AIOHTTP could exhaust the host's memory. This issue is fixed in version 3.13.3.

    • Actualiza a 3.11.16-1ubuntu0.1
    Publicación Actualización
  10. CVE-2025-53643

    Baja · CVSS 1.7EPSS 0,36%Sin corrección publicada

    AIOHTTP is vulnerable to HTTP Request/Response Smuggling through incorrect parsing of chunked trailer sections

    AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Prior to version 3.12.14, the Python parser is vulnerable to a request smuggling vulnerability due to not parsing trailer sections of an HTTP request. If a pure Python version of aiohttp is installed (i.e. without the usual C extensions) or AIOHTTP_NO_EXTENSIONS is enabled, then an attacker may be able to execute a request smuggling attack to bypass certain firewalls or proxy protections. Version 3.12.14 contains a patch for this issue.

    Publicación Actualización
  11. CVE-2024-23334

    Media · CVSS 5.9EPSS 76,88%Código de explotación públicoSin corrección publicada

    aiohttp.web.static(follow_symlinks=True) is vulnerable to directory traversal

    aiohttp is an asynchronous HTTP client/server framework for asyncio and Python. When using aiohttp as a web server and configuring static routes, it is necessary to specify the root path for static files. Additionally, the option 'follow_symlinks' can be used to determine whether to follow symbolic links outside the static root directory. When 'follow_symlinks' is set to True, there is no validation to check if reading a file is within the root directory. This can lead to directory traversal vulnerabilities, resulting in unauthorized access to arbitrary files on the system, even when symlinks are not present. Disabling follow_symlinks and us

    Publicación Actualización

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