Parity: >> Libsecp256k1 >> 0.1.12 Security Vulnerabilities
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.
CVSS Score
9.8
EPSS Score
0.002
Published
2021-08-08
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.
CVSS Score
7.5
EPSS Score
0.003
Published
2020-12-31
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.
CVSS Score
5.9
EPSS Score
0.004
Published
2020-01-23