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CVE-2023-24532 The ScalarMult and ScalarBaseMult methods of the P256 Curve may return an incorrect result if called with some…
Description
The ScalarMult and ScalarBaseMult methods of the P256 Curve may return an incorrect result if called with some specific unreduced scalars (a scalar larger than the order of the curve). This does not impact usages of crypto/ecdsa or crypto/ecdh.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| crypto/internal/nistec 1.20 | 1.20.0-0 → < 1.20.2 | 1.20.2 |
| crypto/internal/nistec 1.19 | earliest → < 1.19.7 | 1.19.7 |
References
- go.dev go.dev
- go.dev go.dev
- groups.google.com groups.google.com
- pkg.go.dev pkg.go.dev
Timeline
- Published
- Last modified