Reentrancy Attack Affecting vyper package, versions [,0.3.2)


0.0
medium
  • Attack Complexity

    High

Do your applications use this vulnerable package?

In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.

Test your applications
  • snyk-id

    SNYK-PYTHON-VYPER-2440833

  • published

    19 Jul 2022

  • disclosed

    5 Apr 2022

  • credit

    unknown

Introduced: 5 Apr 2022

CWE-663 Open this link in a new tab

How to fix?

Upgrade vyper to version 0.3.2 or higher.

Overview

vyper is a Pythonic Smart Contract Language for the EVM.

Affected versions of this package are vulnerable to Reentrancy Attack via the Crowfund.refund() function.