UBUNTU-CVE-2023-2020

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    UBUNTU-CVE-2023-2020

    Published: 18 Apr 2023Last Modified: 24 Oct 2025
    Upstream:

    Summary:

    Details: Insufficient permission checks in the REST API in Tribe29 Checkmk <= 2.1.0p27 and <= 2.2.0b4 (beta) allow unauthorized users to schedule downtimes for any host.

    Affected packages

    Package

    Name: check-mk

    Purl: pkg:deb/ubuntu/[email protected]+esm1?arch=source&distro=esm-apps/xenial

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -None

    Affected versions

    1.2.6p5-1
    1.2.6p12-1
    1.2.6p12-1ubuntu0.16.04.1
    1.2.6p12-1ubuntu0.16.04.1+esm1

    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-2023-2020 | CVE-DB