CVE-2023-38473

MEDIUM EPSS 22.2%
Published Nov 2, 20232y ago · Modified Jun 17, 20261w ago
5.5 CVSS 3.1
Medium
Find Similar
Published Nov 2, 2023 2y ago
Last Modified Jun 17, 2026 1w ago

Description

A vulnerability was found in Avahi. A reachable assertion exists in the avahi_alternative_host_name() function.

CVSS Details

Base Score
5.5
Exploitability
1.8
Impact
3.6
Vector string
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack Vector Local
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality None
Integrity None
Availability High

Threat Intelligence

EPSS Exploit Probability
22.2% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 1

CWE-617

Affected Products 3

VendorProductVersionRange
avahiavahi* <0.9
redhatenterprise_linux8.0any
redhatenterprise_linux9.0any

References 3

  • access.redhat.com https://access.redhat.com/security/cve/CVE-2023-38473
    Third Party Advisory
  • bugzilla.redhat.com https://bugzilla.redhat.com/show_bug.cgi?id=2191694
    Issue TrackingThird Party Advisory
  • lists.debian.org https://lists.debian.org/debian-lts-announce/2024/12/msg00011.html

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.