CVE-2018-10855

    Dashboard / Vulnerabilities / CVE-2018-10855

    CVE-2018-10855

    Published: 3 Jul 2018Last Modified: 7 Aug 2026

    Summary:

    Details: Ansible 2.5 prior to 2.5.5, and 2.4 prior to 2.4.5, do not honor the no_log task flag for failed tasks. When the no_log flag has been used to protect sensitive data passed to a task from being logged, and that task does not run successfully, Ansible will expose sensitive data in log files and on the terminal of the user running Ansible.

    References: https://access.redhat.com/errata/RHBA-2018:3788, https://access.redhat.com/errata/RHSA-2018:1948, https://access.redhat.com/errata/RHSA-2018:1949, https://access.redhat.com/errata/RHSA-2018:2022, https://access.redhat.com/errata/RHSA-2018:2079, https://access.redhat.com/errata/RHSA-2018:2184, https://access.redhat.com/errata/RHSA-2018:2585, https://access.redhat.com/errata/RHSA-2019:0054, https://usn.ubuntu.com/4072-1/, https://www.debian.org/security/2019/dsa-4396, https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10855

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -2a18883cb24b70043b5d719bb3c64c594670cad2

    Affected versions

    v2.4.5.0-0.1.rc1
    v2.4.4.0-1
    v2.4.4.0-0.3.rc2
    v2.4.4-0.2.rc1
    v2.4.4-0.1.beta1
    v2.4.3.0-1
    v2.4.3.0-0.6.rc3
    v2.4.3.0-0.5.rc2
    v2.4.3.0-0.4.rc1
    v2.4.3-0.3.beta3
    v2.4.3.0-0.2.beta2
    v2.4.3.0-0.1.beta1
    v2.4.2.0-1
    v2.4.2.0-0.5.rc1
    v2.4.2.0-0.4.beta4
    v2.4.2.0-0.3.beta3
    v2.4.2.0-0.2.beta2
    v2.4.2.0-0.1.beta1
    v2.4.1.0-1
    v2.4.1.0-0.4.rc2
    v2.4.1.0-0.3.rc1
    v2.4.1.0-0.2.beta2
    v2.4.1.0-0.1.beta1
    v2.4.0.0-1
    v2.4.0.0-0.5.rc5
    v2.4.0.0-0.4.rc4
    v2.4.0.0-0.3.rc3
    v2.4.0.0-0.2.rc2
    v2.4.0.0-0.1.rc1

    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
    CVE-2018-10855 | CVE-DB