A flaw was found in avahi deamon. Denial of service can be triggered by writing long lines to /run/avahi-daemon/socket resulting in an unresponsive busy-loop of the daemon. CREATE(Triage):(User=admin) CVE-2021-3468 (https://nvd.nist.gov/vuln/detail/CVE-2021-3468) https://github.com/lathiat/avahi/pull/330/commits
