aiohttp is an asynchronous HTTP client/server framework for asyncio and Python. In affected versions an attacker can send a specially crafted POST (multipart/form-data) request. When the aiohttp server processes it, the server will enter an infinite loop and be unable to process any further requests. An attacker can stop the application from serving requests after sending a single request. This issue has been addressed in version 3.9.4. Users are advised to upgrade. Users unable to upgrade may manually apply a patch to their systems. Please see the linked GHSA for instructions.
Metrics
Affected Vendors & Products
Advisories
Source | ID | Title |
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DLA-4041-1 | python-aiohttp security update |
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DSA-5828-1 | python-aiohttp security update |
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EUVD-2024-1442 | aiohttp is an asynchronous HTTP client/server framework for asyncio and Python. In affected versions an attacker can send a specially crafted POST (multipart/form-data) request. When the aiohttp server processes it, the server will enter an infinite loop and be unable to process any further requests. An attacker can stop the application from serving requests after sending a single request. This issue has been addressed in version 3.9.4. Users are advised to upgrade. Users unable to upgrade may manually apply a patch to their systems. Please see the linked GHSA for instructions. |
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GHSA-5m98-qgg9-wh84 | aiohttp vulnerable to Denial of Service when trying to parse malformed POST requests |
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USN-7642-1 | AIOHTTP vulnerabilities |
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
Thu, 21 Aug 2025 15:30:00 +0000
Type | Values Removed | Values Added |
---|---|---|
First Time appeared |
Aiohttp
Aiohttp aiohttp |
|
CPEs | cpe:2.3:a:aiohttp:aiohttp:*:*:*:*:*:*:*:* | |
Vendors & Products |
Aiohttp
Aiohttp aiohttp |
Fri, 14 Feb 2025 20:15:00 +0000
Type | Values Removed | Values Added |
---|---|---|
First Time appeared |
Aio-libs Project
Aio-libs Project aiohttp |
|
CPEs | cpe:2.3:a:aio-libs_project:aiohttp:-:*:*:*:*:*:*:* | |
Vendors & Products |
Aio-libs Project
Aio-libs Project aiohttp |
|
Metrics |
ssvc
|
Thu, 13 Feb 2025 01:00:00 +0000
Type | Values Removed | Values Added |
---|---|---|
First Time appeared |
Redhat rhui
|
|
CPEs | cpe:/a:redhat:rhui:4::el8 | |
Vendors & Products |
Redhat rhui
|

Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2025-02-13T17:47:46.349Z
Reserved: 2024-03-26T12:52:00.933Z
Link: CVE-2024-30251

Updated: 2024-08-02T01:32:05.424Z

Status : Analyzed
Published: 2024-05-02T14:15:09.627
Modified: 2025-08-21T15:23:59.153
Link: CVE-2024-30251


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