UBUNTU-CVE-2019-8341

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    UBUNTU-CVE-2019-8341

    Published: 15 Feb 2019Last Modified: 8 Sept 2025
    Upstream:
    CVE-2019-8341

    Summary:

    Details: An issue was discovered in Jinja2 2.10. The from_string function is prone to Server Side Template Injection (SSTI) where it takes the "source" parameter as a template object, renders it, and then returns it. The attacker can exploit it with {{INJECTION COMMANDS}} in a URI. NOTE: The maintainer and multiple third parties believe that this vulnerability isn't valid because users shouldn't use untrusted templates without sandboxing

    References: https://ubuntu.com/security/CVE-2019-8341, https://github.com/JameelNabbo/Jinja2-Code-execution, https://www.cve.org/CVERecord?id=CVE-2019-8341

    Affected packages

    Package

    Name: jinja2

    Purl: pkg:deb/ubuntu/[email protected]~esm6?arch=source&distro=esm-infra-legacy/trusty

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -None

    Affected versions

    2.7-3

    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-2019-8341 | CVE-DB