Detections
Analytics
CVE-2024-32648
medium
Description
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.
References
https://github.com/vyperlang/vyper/security/advisories/GHSA-m2v9-w374-5hj9
https://github.com/vyperlang/vyper/issues/2455
https://github.com/vyperlang/vyper/commit/93287e5ac184b53b395c907d40701f721daf8177