https://vulnerability.circl.lu/rss/recent/all/10 Most recent entries from all 2026-10-02T14:09:54.171540+00:00 Vulnerability-Lookup info@circl.lu python-feedgen Contains only the most 10 recent entries. https://vulnerability.circl.lu/vuln/cve-2021-3502 CVE-2021-3502 2026-10-02T14:09:54.225196+00:00

Affected: avahi

A flaw was found in avahi 0.8-5. A reachable assertion is present in avahi_s_host_name_resolver_start function allowing a local attacker to crash the avahi service by requesting hostname resolutions through the avahi socket or dbus methods for invalid hostnames. The highest threat from this vulnerability is to the service availability.