Range-Based Loop Execution

vyper is vulnerable to Range-Based Loop Execution. The vulnerability is due to incorrect assertion handling in the code generation of the range statement stmt.parseForrange within file stmt.py, which allows attackers to manipulate loop parameters...

PYSEC-2024-246

Vyper is a pythonic Smart Contract Language for the Ethereum virtual machine. Starting in version 0.3.8 and prior to version 0.4.0b1, when looping over a range of the form rangestart, start + N, if start is negative, the execution will always revert. This issue is caused by an incorrect assertion...

CVE-2024-32481 vyper's range(start, start + N) reverts for negative numbers

Vyper is a pythonic Smart Contract Language for the Ethereum virtual machine. Starting in version 0.3.8 and prior to version 0.4.0b1, when looping over a range of the form rangestart, start + N, if start is negative, the execution will always revert. This issue is caused by an incorrect assertion...

CVE-2024-32481 vyper's range(start, start + N) reverts for negative numbers

Vyper is a pythonic Smart Contract Language for the Ethereum virtual machine. Starting in version 0.3.8 and prior to version 0.4.0b1, when looping over a range of the form rangestart, start + N, if start is negative, the execution will always revert. This issue is caused by an incorrect assertion...