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@danbogd
Created May 23, 2019 22:12
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VCP Coin audit report.

1. Summary

This document is a security audit report performed by danbogd, where VCP Coin has been reviewed.

2. In scope

Сommit hash .

3. Findings

In total, 1 issues were reported including:

  • 0 medium severity issues
  • 1 low severity issues
  • 0 owner privileges (ability of owner to manipulate contract, may be risky for investors).
  • 0 notes.

No critical security issues were found.

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.

Recommendation

Add into a function transfer(address _to, ... ) following code:

require( _to != address(this) );

4. Conclusion

The review did not show any critical issues, low severity issues were found.

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