UBUNTU-CVE-2024-0567

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    UBUNTU-CVE-2024-0567

    Published: 16 Jan 2024Last Modified: 22 Apr 2026
    Upstream:
    CVE-2024-0567
    Aliases:
    USN-6593-1

    Summary:

    Details: A vulnerability was found in GnuTLS, where a cockpit (which uses gnuTLS) rejects a certificate chain with distributed trust. This issue occurs when validating a certificate chain with cockpit-certificate-ensure. This flaw allows an unauthenticated, remote client or attacker to initiate a denial of service attack.

    References: https://ubuntu.com/security/CVE-2024-0567, https://gnutls.org/security-new.html#GNUTLS-SA-2024-01-09, https://lists.gnupg.org/pipermail/gnutls-help/2024-January/004841.html, https://access.redhat.com/security/cve/CVE-2024-0567, https://ubuntu.com/security/notices/USN-6593-1, https://www.cve.org/CVERecord?id=CVE-2024-0567

    Affected packages

    Package

    Name: gnutls28

    Purl: pkg:deb/ubuntu/[email protected]?arch=source&distro=jammy

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -3.7.3-4ubuntu1.4

    Affected versions

    3.7.1-5ubuntu1
    3.7.2-2ubuntu1
    3.7.2-4ubuntu1
    3.7.2-5ubuntu1
    3.7.3-4ubuntu1
    3.7.3-4ubuntu1.1
    3.7.3-4ubuntu1.2
    3.7.3-4ubuntu1.3

    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-2024-0567 | CVE-DB