UBUNTU-CVE-2019-10156

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    UBUNTU-CVE-2019-10156

    Published: 30 Jul 2019Last Modified: 4 Feb 2026
    Upstream:
    CVE-2019-10156
    Aliases:
    USN-4072-1

    Summary:

    Details: A flaw was discovered in the way Ansible templating was implemented in versions before 2.6.18, 2.7.12 and 2.8.2, causing the possibility of information disclosure through unexpected variable substitution. By taking advantage of unintended variable substitution the content of any variable may be disclosed.

    References: https://ubuntu.com/security/CVE-2019-10156, https://github.com/ansible/ansible/pull/57188, https://github.com/ansible/ansible/pull/57188/commits/8254c266f962d5febe46396d5083bb9c1da74840, https://github.com/ansible/ansible/pull/57188/commits/fbda0028750a17a032d83dad9d1fb284f9ea68a4, https://www.cve.org/CVERecord?id=CVE-2019-10156, https://ubuntu.com/security/notices/USN-4072-1

    Affected packages

    Package

    Name: ansible

    Purl: pkg:deb/ubuntu/[email protected]+dfsg-1ubuntu0.1?arch=source&distro=bionic

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -2.5.1+dfsg-1ubuntu0.1

    Affected versions

    2.3.1.0+dfsg-2

    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-2019-10156 | CVE-DB