AZL-54042 CVE-2024-12254 affecting package python3 for versions less than 3.12.3-5

Starting in Python 3.12.0, the asyncio.SelectorSocketTransport.writelines method would not "pause" writing and signal to the Protocol to drain the buffer to the wire once the write buffer reached the "high-water mark". Because of this, Protocols would not periodically drain the write buffer...

DEBIAN-CVE-2024-12254

Starting in Python 3.12.0, the asyncio.SelectorSocketTransport.writelines method would not "pause" writing and signal to the Protocol to drain the buffer to the wire once the write buffer reached the "high-water mark". Because of this, Protocols would not periodically drain the write buffer...

CVE-2024-12254 Unbounded memory buffering in SelectorSocketTransport.writelines()

Starting in Python 3.12.0, the asyncio.SelectorSocketTransport.writelines method would not "pause" writing and signal to the Protocol to drain the buffer to the wire once the write buffer reached the "high-water mark". Because of this, Protocols would not periodically drain the write buffer...

CVE-2024-12254

Starting in Python 3.12.0, the asyncio.SelectorSocketTransport.writelines method would not "pause" writing and signal to the Protocol to drain the buffer to the wire once the write buffer reached the "high-water mark". Because of this, Protocols would not periodically drain the write buffer...

CVE-2024-12254 Unbounded memory buffering in SelectorSocketTransport.writelines()

Starting in Python 3.12.0, the asyncio.SelectorSocketTransport.writelines method would not "pause" writing and signal to the Protocol to drain the buffer to the wire once the write buffer reached the "high-water mark". Because of this, Protocols would not periodically drain the write buffer...

CVE-2024-12254

Summary (CVE-2024-12254): In Python 3.12.0+ the asyncio._SelectorSocketTransport.writelines() path may fail to pause and drain the write buffer at the high-water mark, causing unbounded memory buffering and potential exhaustion. Affected: Python 3.12.x with asyncio protocols using writelines(); r...

PSF-2024-14

Starting in Python 3.12.0, the asyncio.SelectorSocketTransport.writelines method would not "pause" writing and signal to the Protocol to drain the buffer to the wire once the write buffer reached the "high-water mark". Because of this, Protocols would not periodically drain the write buffer...

CVE-2024-12254

Starting in Python 3.12.0, the asyncio.SelectorSocketTransport.writelines method would not "pause" writing and signal to the Protocol to drain the buffer to the wire once the write buffer reached the "high-water mark". Because of this, Protocols would not periodically drain the write buffer...

CVE-2024-12254 Unbounded memory buffering in SelectorSocketTransport.writelines()

Starting in Python 3.12.0, the asyncio.SelectorSocketTransport.writelines method would not "pause" writing and signal to the Protocol to drain the buffer to the wire once the write buffer reached the "high-water mark". Because of this, Protocols would not periodically drain the write buffer...

Python 安全漏洞

Python is an open source, object-oriented programming language from the Python Foundation. The language is extensible, supports modules and packages, and supports multiple platforms. A security vulnerability exists in Python 3.12.0 and later, which stems from the fact that the...

PT-2024-10121

Name of the Vulnerable Software and Affected Versions Python versions 3.12.0 through 3.12.x Python versions prior to 3.14.0a2 Description The issue is related to the asyncio. SelectorSocketTransport.writelines method, which does not properly "pause" writing and signal to the Protocol to drain the...

[SECURITY] Fedora 41 Update: python-aiohttp-3.10.5-3.fc41

Python HTTP client/server for asyncio which supports both the client and the server side of the HTTP protocol, client and server websocket, and webservers with middlewares and pluggable routing...

[SECURITY] Fedora 40 Update: python-aiohttp-3.9.5-2.fc40

Python HTTP client/server for asyncio which supports both the client and the server side of the HTTP protocol, client and server websocket, and webservers with middlewares and pluggable routing...

CVE-2024-52304

aiohttp is an asynchronous HTTP client/server framework for asyncio and Python. Prior to version 3.10.11, the Python parser parses newlines in chunk extensions incorrectly which can lead to request smuggling vulnerabilities under certain conditions. If a pure Python version of aiohttp is installe...

CVE-2024-52303

aiohttp is an asynchronous HTTP client/server framework for asyncio and Python. In versions starting with 3.10.6 and prior to 3.10.11, a memory leak can occur when a request produces a MatchInfoError. This was caused by adding an entry to a cache on each request, due to the building of each...

CVE-2024-52304 aiohttp vulnerable to request smuggling due to incorrect parsing of chunk extensions

aiohttp is an asynchronous HTTP client/server framework for asyncio and Python. Prior to version 3.10.11, the Python parser parses newlines in chunk extensions incorrectly which can lead to request smuggling vulnerabilities under certain conditions. If a pure Python version of aiohttp is installe...

CVE-2024-52304

CVE-2024-52304 – aiohttp request-smuggling vulnerability : Prior to 3.10.11, aiohttp’s Python parser mishandled newlines in chunk extensions, enabling a request-smuggling condition under certain scenarios. If a pure-Python build (no C extensions) or AIOHTTP_NO_EXTENSIONS is used, an attacker coul...

CVE-2024-52304 aiohttp vulnerable to request smuggling due to incorrect parsing of chunk extensions

aiohttp is an asynchronous HTTP client/server framework for asyncio and Python. Prior to version 3.10.11, the Python parser parses newlines in chunk extensions incorrectly which can lead to request smuggling vulnerabilities under certain conditions. If a pure Python version of aiohttp is installe...

CVE-2024-52303

aiohttp is an asynchronous HTTP client/server framework for asyncio and Python. In versions starting with 3.10.6 and prior to 3.10.11, a memory leak can occur when a request produces a MatchInfoError. This was caused by adding an entry to a cache on each request, due to the building of each...

CVE-2024-52303 aiohttp memory leak when middleware is enabled when requesting a resource with a non-allowed method

aiohttp is an asynchronous HTTP client/server framework for asyncio and Python. In versions starting with 3.10.6 and prior to 3.10.11, a memory leak can occur when a request produces a MatchInfoError. This was caused by adding an entry to a cache on each request, due to the building of each...