CVE-2021-43568
The verify function in the Stark Bank Elixir ECDSA library (ecdsa-elixir) 1.0.0 fails to check that the signature is non-zero, which allows attackers to forge signatures on arbitrary messages.
Date published : 2021-11-09
https://github.com/starkbank/ecdsa-elixir/releases/tag/v1.0.1