HIGH 7.5
PYSEC-2023-246
Details
aiohttp is an asynchronous HTTP client/server framework for asyncio and Python. The HTTP parser in AIOHTTP has numerous problems with header parsing, which could lead to request smuggling. This parser is only used when AIOHTTP_NO_EXTENSIONS is enabled (or not using a prebuilt wheel). These bugs have been addressed in commit `d5c12ba89` which has been included in release version 3.8.6. Users are advised to upgrade. There are no known workarounds for these issues.
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Affected packages
PyPI / aiohttp
Introduced in:
0 Fixed in: d5c12ba890557a575c313bb3017910d7616fce3d Fix
pip install --upgrade 'aiohttp>=d5c12ba890557a575c313bb3017910d7616fce3d'