Description
AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Prior to version 3.13.4, multiple Host headers were allowed in aiohttp. This issue has been patched in version 3.13.4.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
aio-libs aiohttp
< 3.13.4affected
References
- https://github.com/aio-libs/aiohttp/security/advisories/GHSA-c427-h43c-vf67 ↗
- https://github.com/aio-libs/aiohttp/commit/53e2e6fc58b89c6185be7820bd2c9f40216b3000 ↗
- https://github.com/aio-libs/aiohttp/commit/e00ca3cca92c465c7913c4beb763a72da9ed8349 ↗
- https://github.com/aio-libs/aiohttp/releases/tag/v3.13.4 ↗