PYSEC-2021-426
See a problem?- Import Source
- https://github.com/pypa/advisory-database/blob/main/vulns/starkbank-ecdsa/PYSEC-2021-426.yaml
- JSON Data
- https://api.test.osv.dev/v1/vulns/PYSEC-2021-426
- Aliases
- Published
- 2021-11-09T22:15:00Z
- Modified
- 2023-11-01T04:56:43.158908Z
- Summary
- [none]
- Details
-
The verify function in the Stark Bank Python ECDSA library (ecdsa-python) 2.0.0 fails to check that the signature is non-zero, which allows attackers to forge signatures on arbitrary messages.
- References
Affected packages
PyPI / starkbank-ecdsa
Package
- Name
- starkbank-ecdsa
- View open source insights on deps.dev
- Purl
- pkg:pypi/starkbank-ecdsa