UBUNTU-CVE-2021-45082

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    UBUNTU-CVE-2021-45082

    Published: 19 Feb 2022Last Modified: 4 Feb 2026
    Upstream:
    CVE-2021-45082
    Aliases:
    USN-6475-1

    Summary:

    Details: An issue was discovered in Cobbler before 3.3.1. In the templar.py file, the function check_for_invalid_imports can allow Cheetah code to import Python modules via the "#from MODULE import" substring. (Only lines beginning with #import are blocked.)

    References: https://ubuntu.com/security/CVE-2021-45082, https://github.com/cobbler/cobbler/releases, https://bugzilla.suse.com/show_bug.cgi?id=1193678, https://ubuntu.com/security/notices/USN-6475-1, https://www.cve.org/CVERecord?id=CVE-2021-45082

    Affected packages

    Package

    Name: cobbler

    Purl: pkg:deb/ubuntu/[email protected]+esm1?arch=source&distro=esm-apps/xenial

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -2.4.1-0ubuntu2+esm1

    Affected versions

    2.4.1-0ubuntu2

    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-2021-45082 | CVE-DB