CVE-2021-43308

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    CVE-2021-43308

    Published: 2 Jun 2022Last Modified: 24 Oct 2026

    Summary:

    Details: An exponential ReDoS (Regular Expression Denial of Service) can be triggered in the markdown-link-extractor npm package, when an attacker is able to supply arbitrary input to the module's exported function

    References: https://research.jfrog.com/vulnerabilities/markdown-link-extractor-redos-xray-211350/

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -aab659c50ae3e5459584dd0944f7c1489b03a4c0

    Affected versions

    4.0.0

    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-2021-43308 | CVE-DB