CVE-2023-42441 — Vyper has incorrect re-entrancy lock when key is empty string
Vyper is a Pythonic Smart Contract Language for the Ethereum Virtual Machine (EVM). Starting in version 0.2.9 and prior to version 0.3.10, locks of the type `@nonreentrant("")` …
Published: 2023-09-18 · CVSS: 5.3 · CVSS 3.1
Vyper is a Pythonic Smart Contract Language for the Ethereum Virtual Machine (EVM). Starting in version 0.2.9 and prior to version 0.3.10, locks of the type `@nonreentrant("")` or `@nonreentrant('')` do not produce reentrancy checks at runtime. This issue is fixed in version 0.3.10. As a workaround, ensure the lock name is a non-empty string.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7