An issue was discovered in the libsecp256k1 crate before 0.3.1 for Rust. Scalar::check_overflow allows a timing side-channel attack; consequently, attackers can obtain sensitive information.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|
| Libsecp256k1 | Parity | * | 0.3.1 (excluding) |
References