Vulnerabilities > CVE-2018-10769
Attack vector
NETWORK Attack complexity
LOW Privileges required
NONE Confidentiality impact
NONE Integrity impact
HIGH Availability impact
NONE network
low complexity
smartmesh-project
ugtoken-project
gg-token-project
first-project
mtc-project
mesh-project
Summary
The transferProxy and approveProxy functions of a smart contract implementation for SmartMesh (SMT), an Ethereum ERC20 token, allow attackers to accomplish an unauthorized transfer of digital assets because replay attacks can occur with the same-named functions (with the same signatures) in other tokens: First (FST), GG Token (GG), M2C Mesh Network (MTC), M2C Mesh Network (mesh), and UG Token (UGT).
Vulnerable Configurations
| Part | Description | Count |
|---|---|---|
| Application | 1 | |
| Application | 1 | |
| Application | 1 | |
| Application | 1 | |
| Application | 1 | |
| Application | 1 |
References
- https://github.com/nkbai/defcon26/blob/master/docs/Replay%20Attacks%20on%20Ethereum%20Smart%20Contracts.md
- https://github.com/nkbai/defcon26/blob/master/docs/Replay%20Attacks%20on%20Ethereum%20Smart%20Contracts.md
- https://lists.apache.org/thread.html/940b4c3fef002461b89a050935337056d4a036a65ef68e0bbd4621ef%40%3Cdev.struts.apache.org%3E
- https://lists.apache.org/thread.html/940b4c3fef002461b89a050935337056d4a036a65ef68e0bbd4621ef%40%3Cdev.struts.apache.org%3E