CVE-2017-17716

    Dashboard / Vulnerabilities / CVE-2017-17716

    CVE-2017-17716

    Published: 17 Dec 2017Last Modified: 27 Aug 2026

    Summary:

    Details: GitLab 9.4.x before 9.4.2 does not support LDAP SSL certificate verification, but a verify_certificates LDAP option was mentioned in the 9.4 release announcement. This issue occurred because code was not merged. This is related to use of the omniauth-ldap library and the gitlab_omniauth-ldap gem.

    References: https://about.gitlab.com/2017/07/22/gitlab-9-4-released/#security---add-ldap-ssl-certificate-verification, https://about.gitlab.com/2017/07/28/gitlab-9-dot-4-dot-2-released/, https://gitlab.com/gitlab-org/gitlab-ce/issues/30420

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 1cfb4f1bd87be2a38c61dbe78f10c351449ab8b4
    Fixed -None

    Affected versions

    9.4.0
    9.4.0-rc1
    9.4.0-rc2
    9.4.0-rc3
    9.4.0-rc4
    9.4.0-rc5
    9.4.0-rc6
    9.4.1

    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