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.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: mitre
Published: 2021-11-09T21:05:06
Updated: 2024-08-04T04:03:07.930Z
Reserved: 2021-11-09T00:00:00
Link: CVE-2021-43569
Vulnrichment
No data.
NVD
Status : Modified
Published: 2021-11-09T22:15:07.597
Modified: 2024-11-21T06:29:27.490
Link: CVE-2021-43569
Redhat
No data.