Provide references for CVE-2021-43572.
Where can I find more information about CVE-2021-43572?
References are available at: https://research.nccgroup.com/2021/11/08/technical-advisory-arbitrary-signature-forgery-in-stark-bank-ecdsa-libraries/, https://github.com/starkbank/ecdsa-python/releases/tag/v2.0.1, https://github.com/starkbank/ecdsa-python/commit/d136170666e9510eb63c2572551805807bd4c17f.