What is interleaving attack?

An interleaving attack is a type of security vulnerability that occurs in communication systems, particularly in the context of cryptographic protocols. It involves an attacker manipulating the order of messages or data packets sent between two parties, potentially causing confusion or unauthorized access. By interleaving legitimate messages with malicious ones, the attacker can exploit timing or state-dependent vulnerabilities in the system. This can lead to unauthorized actions or the disclosure of sensitive information.