erlang: Erlang/OTP: Authentication bypass allows arbitrary code execution via improper IP address validation

A flaw was found in Erlang/OTP. The inettlsdist:checkip/1 function, responsible for enforcing a LAN allowlist for Erlang distribution over TLS, incorrectly uses inet:sockname/1 instead of inet:peername/1 to obtain the peer's IP address. This allows an unauthenticated attacker, possessing a...