Vulnerability Details CVE-2018-10769
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).
Exploit prediction scoring system (EPSS) score
EPSS Score 0.003
EPSS Ranking 56.4%
CVSS Severity
CVSS v3 Score 7.5
CVSS v2 Score 5.0
References
- 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://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
Products affected by CVE-2018-10769
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cpe:2.3:a:first_project:first:-
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cpe:2.3:a:gg_token_project:gg_token:-
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cpe:2.3:a:mesh_project:mesh:-
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cpe:2.3:a:mtc_project:mtc:-
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cpe:2.3:a:smartmesh_project:smartmesh:-
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cpe:2.3:a:ugtoken_project:ugtoken:-