Skip to content

Instantly share code, notes, and snippets.

@gorbunovperm

gorbunovperm/ETH_ZilliqaToken_report.md Secret

Created April 6, 2019 18:35
Show Gist options
  • Star 0 You must be signed in to star a gist
  • Fork 1 You must be signed in to fork a gist
  • Save gorbunovperm/da0e1c98be30a1be69ede83016305f95 to your computer and use it in GitHub Desktop.
Save gorbunovperm/da0e1c98be30a1be69ede83016305f95 to your computer and use it in GitHub Desktop.
Download ZIP
ZilliqaToken security audit report
Raw
ETH_ZilliqaToken_report.md

ZilliqaToken security audit report

Summary

This is the report from a security audit performed on ZilliqaToken by gorbunovperm.

Audit of Top 200 CoinMarketCap tokens.

In scope

  1. ZilliqaToken.sol

Findings

In total, 2 issues were reported including:

  • 0 high severity issue.

  • 0 medium severity issues.

  • 2 low severity issues.

  • 0 minor observations.

Security issues

1. Known vulnerabilities of ERC-20 token

Severity: low

Description

  • It is possible to double withdrawal attack. More details here

  • 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

2. Owner's Privileges

Severity: low

Code snippet

Description

The contract owner allow himself to pause functions of contract (transfer, transferFrom, approve, increaseApproval, decreaseApproval).

Conclusion

There are some vulnerabilities were discovered in this contract.

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment