The verify function in the Stark Bank Java ECDSA library (ecdsa-java) 1.0.0 fails to check that the signature is non-zero, which allows attackers to forge signatures on arbitrary messages.
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Affected Vendors & Products
References
History
No history.
Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2024-08-04T04:03:07.993Z
Reserved: 2021-11-09T00:00:00.000Z
Link: CVE-2021-43570
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Status : Modified
Published: 2021-11-09T22:15:07.640
Modified: 2026-06-17T04:11:09.253
Link: CVE-2021-43570
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OpenCVE Enrichment
No data.