Ubuntu 22.04 LTS USN-6431-3 Critical: iperf3 Denial Of Service

A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 22.04 LTS (Available with Ubuntu Pro) Summary: iperf3 could be made to to stop responding if it received specially crafted network traffic. Software Description: - iperf3: Internet Protocol bandwidth measuring tool Details: USN-6431-1 fixed a vulnerability in iperf3. This update provides the corresponding update for Ubuntu 22.04 LTS. Original advisory details:  Jorge Sancho Larraz discovered that iperf3 did not properly manage certain  inputs, which could cause the server process to stop responding, waiting  for input on the control connection. A remote attacker could possibly use  this issue to cause a denial of service. (LP: #2038654)