Stark Bank Data Forgery Problem Vulnerability (CNVD-2021-95643)

Stark Bank is a banking API for individual developers in Brazil.Perform all banking operations through an API that simplifies and automates payments, facilitates reconciliations, and scales operations. Stark Bank ecdsa-dotnet suffers from a Data Forgery Issue vulnerability that stems from the...

CVE-2021-43569

The verify function in the Stark Bank .NET ECDSA library ecdsa-dotnet 1.3.1 fails to check that the signature is non-zero, which allows attackers to forge signatures on arbitrary messages...

CVE-2021-43569: Improper Verification of Cryptographic Signature

The verify function in the Stark Bank .NET ECDSA library ecdsa-dotnet 1.3.1 fails to check that the signature is non-zero, which allows attackers to forge signatures on arbitrary messages...

PT-2021-23874

Name of the Vulnerable Software and Affected Versions Stark Bank .NET ECDSA library ecdsa-dotnet version 1.3.1 Description The verify function in the library fails to check that the signature is non-zero, allowing attackers to forge signatures on arbitrary messages. Recommendations For version...