Insecure Encryption

Affecting starkbank-ecdsa package, versions [,1.3.1)

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Overview

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.

Remediation

Upgrade starkbank-ecdsa to version 1.3.1 or higher.

References

CVSS Score

3.1
low severity
  • Attack Vector
    Network
  • Attack Complexity
    High
  • Privileges Required
    Low
  • User Interaction
    None
  • Scope
    Unchanged
  • Confidentiality
    Low
  • Integrity
    None
  • Availability
    None
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N
Credit
cdottori-stark
CWE
CWE-326
Snyk ID
SNYK-DOTNET-STARKBANKECDSA-1243769
Disclosed
07 Apr, 2021
Published
07 Apr, 2021