Rapid7 Vulnerability & Exploit Database

USN-696-1: Avahi vulnerabilities

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USN-696-1: Avahi vulnerabilities

Severity
5
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:P)
Published
12/16/2008
Created
07/25/2018
Added
05/06/2013
Modified
07/09/2020

Description

The originates_from_local_legacy_unicast_socket function (avahi-core/server.c) in avahi-daemon in Avahi before 0.6.24 allows remote attackers to cause a denial of service (crash) via a crafted mDNS packet with a source port of 0, which triggers an assertion failure.

Solution(s)

  • ubuntu-upgrade-avahi-daemon

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