avahi: reachable assertion in avahi_s_host_name_resolver_start when trying to resolve badly-formatted hostnames The vulnerability was introduced in upstream commit https://github.com/lathiat/avahi/commit/80c98fa16782e921f5b5d5c880f1d80f5c43bd49, which was shipped with upstream version 0.8. CREATE(Triage):(User=admin) CVE-2021-3502 (https://nvd.nist.gov/vuln/detail/CVE-2021-3502)