Insecure Encryption Affecting starkbank-ecdsa Open this link in a new tab package, versions [,1.3.1)

  • Attack Complexity


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  • snyk-id


  • published

    7 Apr 2021

  • disclosed

    7 Apr 2021

  • credit


Introduced: 7 Apr 2021

CWE-326 Open this link in a new tab

How to fix?

Upgrade starkbank-ecdsa to version 1.3.1 or higher.


starkbank-ecdsa is a C# implementation of the Elliptic Curve Digital Signature Algorithm (ECDSA) by Stark Bank.

Affected versions of this package are vulnerable to Insecure Encryption. It is caused by the usage of weak photographically random number generator.