References to Advisories, Solutions, and Tools

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Change History

https://github.com/vyperlang/vyper/commit/93287e5ac184b53b395c907d40701f721daf8177

https://github.com/vyperlang/vyper/issues/2455

https://github.com/vyperlang/vyper/security/advisories/GHSA-m2v9-w374-5hj9

Vyper is a pythonic Smart Contract Language for the Ethereum virtual machine. Prior to version 0.3.0, default functions don't respect nonreentrancy keys and the lock isn't emitted. No vulnerable production contracts were found. Additionally, using a lock on a `default` function is a very sparsely used pattern. As such, the impact is low. Version 0.3.0 contains a patch for the issue.

GitHub, Inc. AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

GitHub, Inc. CWE-667

GitHub, Inc. https://github.com/vyperlang/vyper/commit/93287e5ac184b53b395c907d40701f721daf8177 [No types assigned]

GitHub, Inc. https://github.com/vyperlang/vyper/issues/2455 [No types assigned]

GitHub, Inc. https://github.com/vyperlang/vyper/security/advisories/GHSA-m2v9-w374-5hj9 [No types assigned]