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Debian 10 Buster DLA-3466-1 Critical: Avahi DoS Issue Fix

debian lts
Calendar Grey June 21, 2023
Dist Debian Esm H88
Debian LTS Advisory DLA-3470-1 resolves a samba vulnerability; prompt updates are advised for improved protection.
Avahi a free zero-configuration networking (zeroconf) implementation, including a system for multicast DNS/DNS-SD service discovery, was affected by a Deny of Service
Topics%20covered

Topics Covered

security advisory denial of service debian patch critical threat avahi service discovery

Summary

For Debian 10 buster, this problem has been fixed in version
0.7-4+deb10u3.

We recommend that you upgrade your avahi packages.

For the detailed security status of avahi please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/source-package/avahi

Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS


Severity
critical
Lowest
Low
Medium
High
Critical

Package: avahi
Version: 0.7-4+deb10u3
CVE ID: CVE-2021-3468
Debian Bug: 984938

Topics%20covered

Topics Covered

security advisory denial of service debian patch critical threat avahi service discovery

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