Python Remote Code Execution in socket.recvfrom_into()

This report describes a published proof-of-concept for a stack‑overflow remote code execution vulnerability in Python's socket.recvfrom_into() (affecting Python 2.7 and 3.x). The author reproduces and rewrites the exploit, provides a quick test to detect vulnerable interpreters, notes the flaw was reported and fixed (issue20246), and confirms the Artillery honeypot is not affected because it never calls recvfrom_into().