Description (CNA)
AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Versions 3.13.2 and below allow for an infinite loop to occur when assert statements are bypassed, resulting in a DoS attack when processing a POST body. If optimizations are enabled (-O or PYTHONOPTIMIZE=1), and the application includes a handler that uses the Request.post() method, then an attacker may be able to execute a DoS attack with a specially crafted message. This issue is fixed in version 3.13.3.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| aio-libs / aiohttp | affected < 3.13.3 |
CWE
CWE-835
References
- https://github.com/aio-libs/aiohttp/security/advisories/GHSA-jj3x-wxrx-4x23
- https://github.com/aio-libs/aiohttp/commit/bc1319ec3cbff9438a758951a30907b072561259
ADP enrichment
No English description supplied.
No references supplied.