UBUNTU-CVE-2023-38473

    Dashboard / Vulnerabilities / UBUNTU-CVE-2023-38473

    UBUNTU-CVE-2023-38473

    Published: 2 Nov 2023Last Modified: 22 Apr 2026
    Upstream:
    CVE-2023-38473
    Aliases:
    USN-6487-1

    Summary:

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

    References: https://ubuntu.com/security/CVE-2023-38473, https://access.redhat.com/security/cve/CVE-2023-38473, https://ubuntu.com/security/notices/USN-6487-1, https://www.cve.org/CVERecord?id=CVE-2023-38473

    Affected packages

    Package

    Name: avahi

    Purl: pkg:deb/ubuntu/[email protected]+esm3?arch=source&distro=trusty/esm

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -0.6.31-4ubuntu1.3+esm3

    Affected versions

    0.6.31-2ubuntu4
    0.6.31-2ubuntu5
    0.6.31-3ubuntu1
    0.6.31-4ubuntu1
    0.6.31-4ubuntu1.1
    0.6.31-4ubuntu1.2
    0.6.31-4ubuntu1.3
    0.6.31-4ubuntu1.3+esm1
    0.6.31-4ubuntu1.3+esm2

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High
    UBUNTU-CVE-2023-38473 | CVE-DB