starkbank_ecdsa is vulnerable to signature forgery. Remote attackers are able to forge signatures on arbitrary messages due to insufficient verifications in verify
function in ecdsa.py
.
CPE | Name | Operator | Version |
---|---|---|---|
starkbank-ecdsa | le | 2.0.1 | |
starkbank-ecdsa | le | 2.0.1 |
github.com/starkbank/ecdsa-python/commit/bc59e5d01931e5e4b7865f0ad57bab2a59a6a589
github.com/starkbank/ecdsa-python/commit/d136170666e9510eb63c2572551805807bd4c17f
github.com/starkbank/ecdsa-python/pull/29
github.com/starkbank/ecdsa-python/releases/tag/v2.0.1
research.nccgroup.com/2021/11/08/technical-advisory-arbitrary-signature-forgery-in-stark-bank-ecdsa-libraries/