PT-2026-29606 · Aiohttp+1 · Aiohttp+1
CVSS v3.1
9.8
Critical
| Vector | AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
Name of the Vulnerable Software and Affected Versions
AIOHTTP versions prior to 3.13.4
Description
Prior to version 3.13.4, AIOHTTP, an asynchronous HTTP client/server framework for asyncio and Python, read the entire multipart form field into memory before checking the
client max size limit. This could allow an attacker to cause significant temporary memory allocation even if the request is ultimately rejected.Recommendations
Update to version 3.13.4 or later.
Exploit
Fix
DoS
Allocation of Resources Without Limits
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Weakness Enumeration
Related Identifiers
Affected Products
Aiohttp
Red Os