UBUNTU-CVE-2018-18645

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    UBUNTU-CVE-2018-18645

    Published: 4 Dec 2018Last Modified: 24 Oct 2025
    Upstream:
    CVE-2018-18645

    Summary:

    Details: An issue was discovered in GitLab Community and Enterprise Edition before 11.2.7, 11.3.x before 11.3.8, and 11.4.x before 11.4.3. It allows for Information Exposure via unsubscribe links in email replies.

    References: https://ubuntu.com/security/CVE-2018-18645, https://about.gitlab.com/2018/10/29/security-release-gitlab-11-dot-4-dot-3-released/, https://www.cve.org/CVERecord?id=CVE-2018-18645

    Affected packages

    Package

    Name: gitlab

    Purl: pkg:deb/ubuntu/[email protected]+dfsg-5?arch=source&distro=xenial

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -None

    Affected versions

    8.4.3+dfsg-9
    8.4.3+dfsg-12

    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