CVE-2019-10156

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    CVE-2019-10156

    Published: 30 Jul 2019Last Modified: 7 Aug 2026

    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://access.redhat.com/errata/RHSA-2019:3744, https://access.redhat.com/errata/RHSA-2019:3789, https://lists.debian.org/debian-lts-announce/2019/09/msg00016.html, https://lists.debian.org/debian-lts-announce/2021/01/msg00023.html, https://www.debian.org/security/2021/dsa-4950, https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-10156, https://github.com/ansible/ansible/pull/57188

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -a5f3791a914e5e288a519aa9f57657ebb9080fdb

    Affected versions

    v2.8.1
    v2.8.0

    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-2019-10156 | CVE-DB