Improper Validation Affecting package, versions <0.10.0-beta

  • Attack Complexity


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  • snyk-id


  • published

    2 Dec 2020

  • disclosed

    2 Dec 2020

  • credit

    Antoine Riard

How to fix?

Upgrade to version 0.10.0-beta or higher.

Overview is a complete implementation of a Lightning Network node.

Affected versions of this package are vulnerable to Improper Validation. It accepts a counterparty high-S signature and broadcasts tx-relay invalid local commitment/HTLC transactions.