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tornado@6.5b1 vulnerabilities

Tornado is a Python web framework and asynchronous networking library, originally developed at FriendFeed.

  • latest version

    6.5.2

  • latest non vulnerable version

    6.5.2

  • first published

    15 years ago

  • latest version published

    2 months ago

  • licenses detected

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    Direct Vulnerabilities

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

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    VulnerabilityVulnerable Version
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    Allocation of Resources Without Limits or Throttling

    tornado is a Python web framework and asynchronous networking library, originally developed at FriendFeed.

    Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling through the multipart/form-data parser. An attacker can generate an extremely high volume of logs, leading to a denial of service by sending malformed multipart form data that triggers continuous error logging.

    Note:

    This is only exploitable if the logging subsystem is synchronous.

    How to fix Allocation of Resources Without Limits or Throttling?

    Upgrade tornado to version 6.5 or higher.

    [,6.5)
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