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markdown-it@13.0.1 vulnerabilities

Markdown-it - modern pluggable markdown parser.

  • latest version

    14.1.1

  • latest non vulnerable version

    14.1.1

  • first published

    11 years ago

  • latest version published

    1 months ago

  • licenses detected

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    Direct Vulnerabilities

    Known vulnerabilities in the markdown-it package. This does not include vulnerabilities belonging to this package’s dependencies.

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    VulnerabilityVulnerable Version
    • M
    Regular Expression Denial of Service (ReDoS)

    markdown-it is a modern pluggable markdown parser.

    Affected versions of this package are vulnerable to Regular Expression Denial of Service (ReDoS) due to the use of the regex /\*+$/ in the linkify function. An attacker can supply a long sequence of * characters followed by a non-matching character, which triggers excessive backtracking and may lead to a denial-of-service condition.

    How to fix Regular Expression Denial of Service (ReDoS)?

    Upgrade markdown-it to version 14.1.1 or higher.

    >=13.0.0 <14.1.1
    • H
    Infinite loop

    markdown-it is a modern pluggable markdown parser.

    Affected versions of this package are vulnerable to Infinite loop in linkify inline rule when using malformed input.

    How to fix Infinite loop?

    Upgrade markdown-it to version 13.0.2 or higher.

    <13.0.2
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