CVE-2009-0758

Priority
Description
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.
Notes
mdeslaurlow priority as reflector is not enabled by default
More Information

Updated: 2020-09-10 01:10:10 UTC (commit 81a23a978c4436cd99e1d040e9e73e9146876281)