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CVE-2023-49081 The advisory has been revoked - it doesn't affect any version of package python-aiohttp  (opens in a new tab)

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EPSS
0.88% (55th percentile)

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  • Snyk IDSNYK-UBUNTU2404-PYTHONAIOHTTP-6696849
  • published11 Jul 2025
  • disclosed30 Nov 2023
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Introduced: 30 Nov 2023

CVE-2023-49081  (opens in a new tab)

Amendment

The Ubuntu security team deemed this advisory irrelevant for Ubuntu:24.04.

NVD Description

Note: Versions mentioned in the description apply only to the upstream python-aiohttp package and not the python-aiohttp package as distributed by Ubuntu.

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.