Version 2.0.21 of Mosquitto has been released. This is a security and bugfix release. Security: - Fix leak on malicious SUBSCRIBE by authenticated client. Closes [eclipse #248]. - Further fix for CVE-2023-28366. Broker Fix clients sending a RESERVED packet not being quickly disconnected. Closes #2325. Fix bind_interface producing an error when used with an interface that has an IPv6 link-local address and no other IPv6 addresses. Closes #2696. Fix mismatched wrapped/unwrapped memory alloc/fre...
