It has been discovered that an innovative denial-of-service (DoS) attack vector targets User Datagram Protocol (UDP)-based application-layer protocols, potentially endangering hundreds of thousands of hosts.
Known as Loop Denial of Service (DoS) attacks, the strategy pairs “servers of these protocols in such a way that they communicate with each other indefinitely,” according to CISPA Helmholtz-Center investigators.
Due to its connectionless nature and lack of source IP address validation, UDP is vulnerable to IP spoofing.
A mirrored denial-of-service (DoS) attack is thus produced when attackers fake many UDP packets to contain the victim’s IP address, causing the destination server to react to the victim rather than the threat actor read more New ‘Loop DoS’ Attack Impacts Hundreds of Thousands of Systems.
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