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quart@0.3.0 vulnerabilities

A Python ASGI web microframework with the same API as Flask

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Direct Vulnerabilities

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

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Vulnerability Vulnerable Version
  • M
Allocation of Resources Without Limits or Throttling

Quart is an A Python ASGI web microframework with the same API as Flask

Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling in formparser.MultiPartParser(). An attacker can cause the parser to consume more memory than the upload size, in excess of max_form_memory_size, by sending malicious data in a non-file field of a multipart/form-data request.

How to fix Allocation of Resources Without Limits or Throttling?

Upgrade Quart to version 0.19.7 or higher.

[,0.19.7)
  • H
Denial of Service (DoS)

Quart is an A Python ASGI web microframework with the same API as Flask

Affected versions of this package are vulnerable to Denial of Service (DoS). There are multiple ways a client can overload a server and deny service to other clients. A simple example can simply be to call an expensive route at a rate high enough that the server's resources are exhausted. Whilst this could happen innocently (if a route was popular) it takes a lot of client resource, there are malicious methods to exhaust server resources.

How to fix Denial of Service (DoS)?

Upgrade Quart to version 0.5.0 or higher.

[,0.5.0)
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