Ethereum Py Evm vulnerabilities

1 vulnerability

Known vulnerabilities in Ethereum Py Evm, newest first, with CVSS severity, EPSS, KEV listings, ransomware use and the affected versions.

8.8CVE-2018-18920ethereumpy-evm+2
EPSS score
2.93%
Py-EVM v0.2.0-alpha.33 allows attackers to make a vm.execute_bytecode call that triggers computation._stack.values with '"stack": [100, 100, 0]' where b'\x' was expected, resulting in an execution failure because of an invalid opcode. This is reportedly related to "smart contracts can be executed indefinitely without gas being paid."