GHSA-J2X6-9323-FP7H Integer bounds error in Vyper

Impact in the following code, the return of .returnsint128 is not validated to fall within the bounds of int128. as of v0.3.0, .returnsint128 is validated in simple expressions, but not complex expressions. vyper interface iface: def returnsint128 - int128: view def returnsBytes33 - Bytes33: view...

Vyper 安全漏洞

Vyper is the Pythonic smart contract language for EVM. Vyper suffers from a security vulnerability that stems from the possibility of dirty bytes in the byte test ring in version 0.3.1 and earlier, causing word-by-word comparisons to give incorrect results. Even in the absence of dirty non-zero...