A flaw was found in avahi in versions 0.6 up to 0.8. The event used to signal the termination of the client connection on the avahi Unix socket is not correctly handled in the client_work function allowing a local attacker to trigger an infinite loop. The highest threat from this vulnerability is to the availability of the avahi service which becomes unresponsive after this flaw is triggered.
| Reporter | Title | Published | Views | Family All 147 |
|---|---|---|---|---|
 | Security fix for the ALT Linux 9 package avahi version 0.8-alt2 | 30 Apr 202100:00 | – | altlinux |
 | Amazon Linux 2 : avahi (ALAS-2023-2372) | 4 Dec 202300:00 | – | nessus |
| Alibaba Cloud Linux 3 : 0035: avahi (ALINUX3-SA-2024:0035) | 14 May 202500:00 | – | nessus |
| AlmaLinux 8 : avahi (ALSA-2023:7836) | 15 Dec 202300:00 | – | nessus |
| CentOS 8 : avahi (CESA-2023:7836) | 9 Jan 202400:00 | – | nessus |
| Debian DLA-3047-1 : avahi - LTS security update | 8 Jun 202200:00 | – | nessus |
| Debian dla-3466 : avahi-autoipd - security update | 22 Jun 202300:00 | – | nessus |
| EulerOS 2.0 SP2 : avahi (EulerOS-SA-2021-2352) | 14 Sep 202100:00 | – | nessus |
| EulerOS 2.0 SP8 : avahi (EulerOS-SA-2021-2454) | 24 Sep 202100:00 | – | nessus |
| EulerOS 2.0 SP5 : avahi (EulerOS-SA-2021-2492) | 27 Sep 202100:00 | – | nessus |
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18 Feb 2026 22:59Current
7.5High risk
Vulners AI Score7.5
CVSS 22.1
CVSS 3.15.5
EPSS0.00453