PYSEC-2018-96
See a problem?- Import Source
- https://github.com/pypa/advisory-database/blob/main/vulns/py-evm/PYSEC-2018-96.yaml
- JSON Data
- https://api.test.osv.dev/v1/vulns/PYSEC-2018-96
- Aliases
- Published
- 2018-11-12T02:29:00Z
- Modified
- 2023-11-01T04:49:14.355576Z
- Summary
- [none]
- Details
-
Py-EVM v0.2.0-alpha.33 allows attackers to make a vm.executebytecode 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."
- References
-
- https://www.reddit.com/r/ethereum/comments/9vkk2g/netta_labs_claim_to_have_found_a_vulnerability_in/e9d3wyx/
- https://twitter.com/NettaLab/status/1060889400102383617
- https://twitter.com/AlexanderFisher/status/1060923428641878019
- https://github.com/ethereum/py-evm/issues/1448
- https://github.com/advisories/GHSA-vqgp-4jgj-5j64
Affected packages
PyPI / py-evm
Package
- Name
- py-evm
- View open source insights on deps.dev
- Purl
- pkg:pypi/py-evm