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pypdf@6.3.0 vulnerabilities

A pure-python PDF library capable of splitting, merging, cropping, and transforming PDF files

  • latest version

    6.4.1

  • latest non vulnerable version

    6.4.1

  • first published

    11 years ago

  • latest version published

    3 days ago

  • licenses detected

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    Direct Vulnerabilities

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

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    VulnerabilityVulnerable Version
    • H
    Improper Handling of Highly Compressed Data (Data Amplification)

    pypdf is an A pure-python PDF library capable of splitting, merging, cropping, and transforming PDF files

    Affected versions of this package are vulnerable to Improper Handling of Highly Compressed Data (Data Amplification) via the LZWDecode process. An attacker can exhaust system memory by crafting a PDF that triggers excessive memory allocation during content stream parsing. This is only exploitable if the content stream of a page uses the LZWDecode filter.

    How to fix Improper Handling of Highly Compressed Data (Data Amplification)?

    Upgrade pypdf to version 6.4.0 or higher.

    [,6.4.0)
    Go back to all versions of this package