Vulnerabilities (CVE)

Filtered by vendor Ethereum Subscribe
Filtered by product Py-evm
Total 1 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2018-18920 1 Ethereum 1 Py-evm 2024-02-04 6.8 MEDIUM 8.8 HIGH
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."