Search criteria
2 vulnerabilities found for py-evm by ethereum
CVE-2018-18920 (GCVE-0-2018-18920)
Vulnerability from nvd – Published: 2018-11-12 02:00 – Updated: 2024-08-05 11:23
VLAI?
Summary
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."
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
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CVE-2018-18920 (GCVE-0-2018-18920)
Vulnerability from cvelistv5 – Published: 2018-11-12 02:00 – Updated: 2024-08-05 11:23
VLAI?
Summary
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."
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
| URL | Tags | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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