Description
A timing vulnerability in the Scalar::check_overflow function in Parity libsecp256k1-rs before 0.3.1 potentially allows an attacker to leak information via a side-channel attack.
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| crates.io | libsecp256k1-rs | < 0.3.1 | 0.3.1 | GHSA-7cqg-8449-rmfv |
| crates.io | libsecp256k1-rs | >= 0.0.0-0, < 0.3.1 | 0.3.1 | RUSTSEC-2020-0156 |