PyPI/evm-py CVE-2018-18920: high 8.8, EPSS 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 fai
Action: No fix published. Pin and monitor.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | - | 0.2.0-alpha\.33 |
Fixed versions
No fixed version in the source.
Sources
- osv: PYSEC-2018-155
- https://twitter.com/AlexanderFisher/status/1060923428641878019
- https://twitter.com/NettaLab/status/1060889400102383617
- https://www.reddit.com/r/ethereum/comments/9vkk2g/netta_labs_claim_to_have_found_a_vulnerability_in/e9d3wyx/
- https://github.com/ethereum/py-evm/issues/1448
CVE-2018-18920 · published · modified · JSON