Summary
It was discovered that Avahi incorrectly handled certain DBus messages. A
local attacker could possibly use this issue to cause Avahi to crash,
resulting in a denial of service.
Fixed packages 2
| Release | Package | Fixed in |
|---|---|---|
| Ubuntu · 20.04 LTS 20.04:LTS | avahi | 0.7-4ubuntu7.2 |
| Ubuntu · 22.04 LTS 22.04:LTS | avahi | 0.8-5ubuntu5.1 |
Vulnerabilities 1
-
Medium 5.5
A vulnerability was found in the avahi library. This flaw allows an unprivileged user to make a dbus call, causing the …
References
-
report
https://ubuntu.com/security/CVE-2023-1981