UBUNTU-CVE-2019-10255

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    UBUNTU-CVE-2019-10255

    Published: 28 Mar 2019Last Modified: 4 Feb 2026
    Upstream:
    CVE-2019-10255
    Aliases:
    USN-5585-1

    Summary:

    Details: An Open Redirect vulnerability for all browsers in Jupyter Notebook before 5.7.7 and some browsers (Chrome, Firefox) in JupyterHub before 0.9.5 allows crafted links to the login page, which will redirect to a malicious site after successful login. Servers running on a base_url prefix are not affected.

    References: https://ubuntu.com/security/CVE-2019-10255, https://github.com/jupyter/notebook/commit/08c4c898182edbe97aadef1815cce50448f975cb, https://github.com/jupyter/notebook/commit/70fe9f0ddb3023162ece21fbb77d5564306b913b, https://blog.jupyter.org/open-redirect-vulnerability-in-jupyter-jupyterhub-adf43583f1e4, https://github.com/jupyter/notebook/commit/979e0bd15e794ceb00cc63737fcd5fd9addc4a99, https://ubuntu.com/security/notices/USN-5585-1, https://www.cve.org/CVERecord?id=CVE-2019-10255

    Affected packages

    Package

    Name: jupyter-notebook

    Purl: pkg:deb/ubuntu/[email protected]?arch=source&distro=bionic

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -5.2.2-1ubuntu0.1

    Affected versions

    4.2.3-4

    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