MGASA-2020-0457

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    MGASA-2020-0457

    Published: 17 Dec 2020Last Modified: 16 Apr 2026
    Upstream:
    CVE-2020-26215

    Summary: Updated jupyter-notebook packages fix a security vulnerability

    Details: Jupyter Notebook before version 6.1.5 has an Open redirect vulnerability. A maliciously crafted link to a notebook server could redirect the browser to a different website. All notebook servers are technically affected, however, these maliciously crafted links can only be reasonably made for known notebook server hosts. A link to your notebook server may appear safe, but ultimately redirect to a spoofed server on the public internet. (CVE-2020-26215)

    References: https://advisories.mageia.org/MGASA-2020-0457.html, https://bugs.mageia.org/show_bug.cgi?id=27705, https://www.debian.org/lts/security/2020/dla-2477

    Affected packages

    Package

    Name: jupyter-notebook

    Purl: pkg:rpm/mageia/jupyter-notebook?arch=source&distro=mageia-7

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -5.7.8-1.1.mga7

    Affected versions

    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
    MGASA-2020-0457 | CVE-DB