CVE-2020-23478

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    CVE-2020-23478

    Published: 22 Sept 2021Last Modified: 8 Jul 2026

    Summary:

    Details: Leo Editor v6.2.1 was discovered to contain a regular expression denial of service (ReDoS) vulnerability in the component plugins/importers/dart.py.

    References: https://cwe.mitre.org/data/definitions/1333.html, https://github.com/leo-editor/leo-editor/issues/1597

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 49c5e4fa3cd617524f167e2e114f89d76549bbda
    Fixed -None

    Affected versions

    6.2.1

    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-2020-23478 | CVE-DB