python: Unbounded memory buffering in SelectorSocketTransport.writelines()

A flaw was found in Python. In certain configurations, the asyncio.SelectorSocketTransport.writelines method fails to signal the protocol to clear the write buffer when it approaches capacity. Because of this, protocols would not periodically drain the write buffer, potentially leading to a denia...

K000149683: Python asyncio vulnerability CVE-2024-12254

Security Advisory Description 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 periodicall...

BIT-PYTHON-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...

BIT-PYTHON-MIN-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...

Important: python3.12

Issue Overview: 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...

Important: python3.12

Issue Overview: 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...

Ubuntu 24.04 LTS / 24.10 : Python vulnerability (USN-7219-1)

The remote Ubuntu 24.04 LTS / 24.10 host has packages installed that are affected by a vulnerability as referenced in the USN-7219-1 advisory. It was discovered that Python incorrectly handled asyncio write buffers. A remote attacker could possibly use this issue to cause Python to consume memory...

USN-7219-1 python3.12 vulnerability

It was discovered that Python incorrectly handled asyncio write buffers. A remote attacker could possibly use this issue to cause Python to consume memory, leading to a denial of service...

USN-7219-1: Python vulnerability

It was discovered that Python incorrectly handled asyncio write buffers. A remote attacker could possibly use this issue to cause Python to consume memory, leading to a denial of service...

The vulnerability of the `asyncio._SelectorSocketTransport.writelines()` method in the Python programming language, which allows a hacker to cause a denial-of-service attack

The vulnerability of the asyncio.SelectorSocketTransport.writelines method in the Python programming language is related to an uncontrolled resource consumption. Exploiting this vulnerability could allow a remote attacker to cause a service failure...

ROS-20250110-10

A vulnerability in the asyncio.SelectorSocketTransport.writelines function of the Python programming language is associated with an uncontrolled resource consumption. Exploitation of the vulnerability could allow an attacker to cause a denial of service denial of service...

python: Unbounded memory buffering in SelectorSocketTransport.writelines()

A flaw was found in Python. In certain configurations, the asyncio.SelectorSocketTransport.writelines method fails to signal the protocol to clear the write buffer when it approaches capacity. Because of this, protocols would not periodically drain the write buffer, potentially leading to a denia...

python: Unbounded memory buffering in SelectorSocketTransport.writelines()

A flaw was found in Python. In certain configurations, the asyncio.SelectorSocketTransport.writelines method fails to signal the protocol to clear the write buffer when it approaches capacity. Because of this, protocols would not periodically drain the write buffer, potentially leading to a denia...

SUSE 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

A flaw was found in Python. In certain configurations, the asyncio.SelectorSocketTransport.writelines method fails to signal the protocol to clear the write buffer when it approaches capacity. Because of this, protocols would not periodically drain the write buffer, potentially leading to a denia...

ALPINE-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

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...

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...

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...