aiohttp is an asynchronous HTTP client/server framework for asyncio and Python. Improper validation made it possible for an attacker to modify the HTTP request (e.g. to insert a new header) or create a new HTTP request if the attacker controls the HTTP version. The vulnerability only occurs if the attacker can control the HTTP version of the request. This issue has been patched in version 3.9.0.
CVSS Details
- CVSS 3.1 Base Score: 5.3
- CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | debian-upgrade-python-aiohttp | Dec 16, 2024 | Nov 30, 2023 | |
| Suse | — | suse-upgrade-python-aiohttp-docsuse-upgrade-python3-aiohttpsuse-upgrade-python311-aiohttp | Jan 8, 2024 | Nov 30, 2023 |
| Ubuntu | ubuntu-pro-upgrade-python3-aiohttp | Jul 11, 2025 | Nov 30, 2023 |
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