CVE-2023-38473

Reachable assertion in avahi_alternative_host_name

Published Nov 2, 2023 CVSS 3.1 · 6.2 Medium EPSS < 1% KEV · Not listed
Description
A vulnerability was found in Avahi. A reachable assertion exists in the avahi_alternative_host_name() function.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
Debian DLA Debian DLA DLA-3990-1 avahi security update
EUVD EUVD EUVD-2023-42289 A vulnerability was found in Avahi. A reachable assertion exists in the avahi_alternative_host_name() function.
Ubuntu USN Ubuntu USN USN-6487-1 Avahi vulnerabilities
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
redhat
Published
Updated
Oct 28, 2026, 4:48 PM
Reserved
Jul 18, 2023, 9:48 AM
Status
Modified
Published
Nov 2, 2023, 4:15 PM
Modified
Oct 28, 2026, 5:17 PM
Severity
Moderate
Public date
Apr 26, 2023, 12:00 AM