USN-7642-1 python-aiohttp vulnerabilities

Ben Kallus discovered that AIOHTTP did not correctly parse HTTP headers. A remote attacker could possibly use this issue to perform request smuggling. This issue only affected Ubuntu 20.04 LTS and Ubuntu 22.04 LTS. CVE-2023-47627 Ivan Novikov discovered that AIOHTTP did not properly validate...

USN-7642-1: AIOHTTP vulnerabilities

Ben Kallus discovered that AIOHTTP did not correctly parse HTTP headers. A remote attacker could possibly use this issue to perform request smuggling. This issue only affected Ubuntu 20.04 LTS and Ubuntu 22.04 LTS. CVE-2023-47627 Ivan Novikov discovered that AIOHTTP did not properly validate...

aiohttp < 3.12.14 HTTP Request Smuggling Vulnerability - Windows

aiohttp is prone to an HTTP request smuggling vulnerability. SPDX-FileCopyrightText: 2025 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only CPE =...

HTTP Request Smuggling

aiohttp is vulnerable to HTTP request smuggling. The vulnerability is due to improper parsing of trailer sections in HTTP requests when the pure Python version of aiohttp is used or the AIOHTTPNOEXTENSIONS flag is enabled, which allows an attacker to smuggle HTTP requests and potentially bypass...

SUSE CVE-2025-53643

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...

CVE-2025-53643

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...

AZL-65252 CVE-2025-53643 affecting package python-aiohttp 3.6.2-3

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...

DEBIAN-CVE-2025-53643

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...

AZL-65256 CVE-2025-53643 affecting package python-aiohttp 3.6.2-3

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...

UBUNTU-CVE-2025-53643

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...

CVE-2025-53643 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...

CVE-2025-53643

CVE-2025-53643 (aiohttp) : Prior to 3.12.14, the Python parser is vulnerable to HTTP request smuggling due to not parsing trailer sections. If a pure-Python build (no C extensions) or AIOHTTP_NO_EXTENSIONS is used, an attacker may smuggle requests to bypass certain firewalls/proxy protections. Th...

CVE-2025-53643 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...

CVE-2025-53643

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...

CVE-2025-53643 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...

CVE-2025-53643

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...

0x20bf (0.0.1), 2keys (0.5.1) +3056 more potentially affected by CVE-2025-53643 via aiohttp (>=0.6.4, <=3.12.13)

aiohttp PYPI version =0.6.4, =0.0.1a0, =0.1.0, =0.5.0a0, =1.0.0, =1.0.0, =0.0.1, =1.0.2, =0.2.1, =0.1.2, =0.1.0, =0.1.0b0, =1.0.99 and more Source cves: CVE-2025-53643 Source advisory: MEND:CVE-2025-53643...

muffin (0.7.0), solo (0.0.1) potentially affected by CVE-2025-53643 via aiohttp (0.21.5)

aiohttp PYPI version 0.21.5 is affected by a known vulnerability. The following packages have a transitive dependency on aiohttp and may be impacted: - muffin 0.7.0 - solo 0.0.1 Source cves: CVE-2025-53643 Source advisory: OSV:GHSA-9548-QRRJ-X5PJ...

muffin (>=0.7.1, <=0.8.6) potentially affected by CVE-2025-53643 via aiohttp (0.21.6)

aiohttp PYPI version 0.21.6 is affected by a known vulnerability. The following packages have a transitive dependency on aiohttp and may be impacted: - muffin =0.7.1, =0.8.6 Source cves: CVE-2025-53643 Source advisory: OSV:GHSA-9548-QRRJ-X5PJ...

duniterpy (0.40.8), jenkins-epo (>=1.159.0, <=1.160.0) potentially affected by CVE-2025-53643 via aiohttp (2.0.0rc1)

aiohttp PYPI version 2.0.0rc1 is affected by a known vulnerability. The following packages have a transitive dependency on aiohttp and may be impacted: - duniterpy 0.40.8 - jenkins-epo =1.159.0, =1.160.0 Source cves: CVE-2025-53643 Source advisory: OSV:GHSA-9548-QRRJ-X5PJ...