9.6 High
AI Score
Confidence
High
0.003 Low
EPSS
Percentile
65.6%
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.
raw.githubusercontent.com/rustsec/advisory-db/main/crates/libsecp256k1/RUSTSEC-2021-0076.md
rustsec.org/advisories/RUSTSEC-2021-0076.html