An issue was discovered in the libsecp256k1 crate before 0.5.0 for Rust. It can verify an invalid signature because it allows the R or S parameter to be larger than the curve order, aka an overflow.
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Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: mitre
Published: 2021-08-08T05:07:36
Updated: 2024-08-04T01:37:16.090Z
Reserved: 2021-08-08T00:00:00
Link: CVE-2021-38195
Vulnrichment
No data.
NVD
Status : Modified
Published: 2021-08-08T06:15:09.117
Modified: 2024-11-21T06:16:37.403
Link: CVE-2021-38195
Redhat
No data.