CVE-2024-32648
vyper default functions don't respect nonreentrancy keys
5.3
MEDIUM
CVSS 3.1
EPSS 0.34%
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.
How to fix CVE-2024-32648
To remediate CVE-2024-32648, upgrade the affected package to a fixed version below.
- —upgrade to 0.3.0 or later
- —upgrade to 93287e5ac184b53b395c907d40701f721daf8177 or later
Is CVE-2024-32648 being exploited?
Low — EPSS is 0.3%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, < 0.3.0
- from 0, < 93287e5ac184b53b395c907d40701f721daf8177, < 93287e5ac184b53b395c907d40701f721daf8177 | from 0, < 0.3.0
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N |