{"id":"CVE-2009-0758","details":"The originates_from_local_legacy_unicast_socket function in avahi-core/server.c in avahi-daemon 0.6.23 does not account for the network byte order of a port number when processing incoming multicast packets, which allows remote attackers to cause a denial of service (network bandwidth and CPU consumption) via a crafted legacy unicast mDNS query packet that triggers a multicast packet storm.","modified":"2026-04-10T03:40:39.178701Z","published":"2009-03-03T16:30:05Z","related":["openSUSE-SU-2024:10363-1"],"references":[{"type":"ADVISORY","url":"http://secunia.com/advisories/38420"},{"type":"ADVISORY","url":"http://www.debian.org/security/2010/dsa-2086"},{"type":"ADVISORY","url":"http://www.mandriva.com/security/advisories?name=MDVSA-2009:076"},{"type":"WEB","url":"http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=517683"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2010-02/msg00000.html"},{"type":"WEB","url":"http://www.openwall.com/lists/oss-security/2009/03/02/1"},{"type":"WEB","url":"http://www.securityfocus.com/bid/33946"}],"schema_version":"1.7.5"}