Avahi

Avahi-daemon

3 Schwachstellen gefunden.

Hinweis: Diese Liste kann unvollständig sein. Daten werden ohne Gewähr im Ursprungsformat bereitgestellt.
  • EPSS 0.2%
  • Veröffentlicht 21.11.2024 21:15:24
  • Zuletzt bearbeitet 14.05.2025 00:15:17

A flaw was found in the Avahi-daemon, where it initializes DNS transaction IDs randomly only once at startup, incrementing them sequentially after that. This predictable behavior facilitates DNS spoofing attacks, allowing attackers to guess transacti...

  • EPSS 0.2%
  • Veröffentlicht 21.11.2024 21:15:23
  • Zuletzt bearbeitet 23.09.2025 10:15:34

A flaw was found in Avahi-daemon, which relies on fixed source ports for wide-area DNS queries. This issue simplifies attacks where malicious DNS responses are injected.

  • EPSS 1.12%
  • Veröffentlicht 03.03.2009 16:30:05
  • Zuletzt bearbeitet 09.04.2025 00:30:58

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 d...