CVE-2025-69229 AIOHTTP vulnerable to DoS through chunked messages

AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. In versions 3.13.2 and below, handling of chunked messages can result in excessive blocking CPU usage when receiving a large number of chunks. If an application makes use of the request.read method in an endpoint, it...

CVE-2025-69229

AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. In versions 3.13.2 and below, handling of chunked messages can result in excessive blocking CPU usage when receiving a large number of chunks. If an application makes use of the request.read method in an endpoint, it...

CVE-2025-69229 AIOHTTP vulnerable to DoS through chunked messages

AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. In versions 3.13.2 and below, handling of chunked messages can result in excessive blocking CPU usage when receiving a large number of chunks. If an application makes use of the request.read method in an endpoint, it...

CVE-2025-69229

AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. In versions 3.13.2 and below, handling of chunked messages can result in excessive blocking CPU usage when receiving a large number of chunks. If an application makes use of the request.read method in an endpoint, it...

CVE-2025-69228 AIOHTTP vulnerable to denial of service through large payloads

AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Versions 3.13.2 and below allow a request to be crafted in such a way that an AIOHTTP server's memory fills up uncontrollably during processing. If an application includes a handler that uses the Request.post method, ...

CVE-2025-69228 AIOHTTP vulnerable to denial of service through large payloads

AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Versions 3.13.2 and below allow a request to be crafted in such a way that an AIOHTTP server's memory fills up uncontrollably during processing. If an application includes a handler that uses the Request.post method, ...

CVE-2025-69228

AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Versions 3.13.2 and below allow a request to be crafted in such a way that an AIOHTTP server's memory fills up uncontrollably during processing. If an application includes a handler that uses the Request.post method, ...

CVE-2025-69228 AIOHTTP vulnerable to denial of service through large payloads

AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Versions 3.13.2 and below allow a request to be crafted in such a way that an AIOHTTP server's memory fills up uncontrollably during processing. If an application includes a handler that uses the Request.post method, ...

CVE-2025-69228

CVE-2025-69228 affects the AIOHTTP project. Versions 3.13.2 and earlier allow a crafted request, particularly involving handlers that use Request.post(), to cause memory exhaustion on the server, leading to a denial of service. The issue is remediation by upgrading to 3.13.3. The provided sources...

CVE-2025-69227 AIOHTTP vulnerable to DoS when bypassing asserts

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...

CVE-2025-69227

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...

CVE-2025-69227

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...

CVE-2025-69227 AIOHTTP vulnerable to DoS when bypassing asserts

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...

CVE-2025-69227 AIOHTTP vulnerable to DoS when bypassing asserts

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...

CVE-2025-69227

CVE-2025-69227 affects AIOHTTP (async HTTP client/server for asyncio) with vulnerable versions 3.13.2 and earlier. The issue is an infinite loop that can trigger a DoS when assert statements are bypassed during POST body processing; if optimizations are enabled (-O or PYTHONOPTIMIZE=1) and a hand...

CVE-2025-69225 AIOHTTP Regex Mismatch Allows Unicode in ASCII-Only Protocol Fields

AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Versions 3.13.2 and below contain parser logic which allows non-ASCII decimals to be present in the Range header. There is no known impact, but there is the possibility that there's a method to exploit a request...

CVE-2025-69225

AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Versions 3.13.2 and below contain parser logic which allows non-ASCII decimals to be present in the Range header. There is no known impact, but there is the possibility that there's a method to exploit a request...

CVE-2025-69225

CVE-2025-69225 affects the aiohttp project (versions 3.13.2 and below) where the Range header parser incorrectly allows non-ASCII decimals. The description notes no known impact but discloses a potential method for exploiting a request smuggling vulnerability; remediation is to upgrade to 3.13.3....

CVE-2025-69225 AIOHTTP Regex Mismatch Allows Unicode in ASCII-Only Protocol Fields

AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Versions 3.13.2 and below contain parser logic which allows non-ASCII decimals to be present in the Range header. There is no known impact, but there is the possibility that there's a method to exploit a request...

CVE-2025-69225 AIOHTTP Regex Mismatch Allows Unicode in ASCII-Only Protocol Fields

AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Versions 3.13.2 and below contain parser logic which allows non-ASCII decimals to be present in the Range header. There is no known impact, but there is the possibility that there's a method to exploit a request...