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pypdf@6.7.3 vulnerabilities

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

  • latest version

    6.7.4

  • latest non vulnerable version

    6.7.4

  • first published

    11 years ago

  • latest version published

    2 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
    • M
    Allocation of Resources Without Limits or Throttling

    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 Allocation of Resources Without Limits or Throttling in the RunLengthDecode filter, implemented in filters.py. An attacker can cause excessive memory consumption by submitting a malicious PDF file containing a compressed payload that is very large when uncompressed.

    Note: This is only exploitable if the content stream is parsed using the RunLengthDecode filter.

    How to fix Allocation of Resources Without Limits or Throttling?

    Upgrade pypdf to version 6.7.4 or higher.

    [,6.7.4)
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