CVE-2024-52304 (GCVE-0-2024-52304)
Vulnerability from cvelistv5
Published
2024-11-18 20:12
Modified
2025-11-03 20:45
Severity ?
6.3 (Medium) - CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N
CWE
  • CWE-444 - Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling')
Summary
aiohttp is an asynchronous HTTP client/server framework for asyncio and Python. Prior to version 3.10.11, the Python parser parses newlines in chunk extensions incorrectly which can lead to request smuggling vulnerabilities under certain conditions. 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 3.10.11 fixes the issue.
References
Impacted products
Vendor Product Version
aio-libs aiohttp Version: < 3.10.11
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                "versionType": "custom"
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            "userInteraction": "NONE",
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            "vulnAvailabilityImpact": "NONE",
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      "problemTypes": [
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              "description": "CWE-444: Inconsistent Interpretation of HTTP Requests (\u0027HTTP Request/Response Smuggling\u0027)",
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        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
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      "source": {
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    "dateReserved": "2024-11-06T19:00:26.396Z",
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    "state": "PUBLISHED"
  },
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  "dataVersion": "5.2"
}


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