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RideSolo/ETH_billofexhangefactory_v2_report.md

Last active July 22, 2019 17:09
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ETH_billofexhangefactory_v2_report.md

Bills of Exchange Factory v.2 Audit Report.

1. Summary

This document is a security audit report performed by RideSolo, where Bills of Exchange Factory has been reviewed.

2. In scope

3. Findings

1 issue was reported :

  • 0 high severity issues.

  • 0 medium severity issues.

  • 1 low severity issue.

3.1. Known vulnerabilities of ERC-20 token

Severity: low

Description

  1. It is possible to double withdrawal attack. More details here
  2. Lack of transaction handling mechanism issue. WARNING! This is a very common issue and it already caused millions of dollars losses for lots of token users! More details here

4. Conclusion

No issues were found when auditing this contract.

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