Description
The curve25519-dalek crate before 4.1.3 for Rust has a constant-time operation on elliptic curve scalars that is removed by LLVM.
Metrics
CVSS 3.1 5.1/10
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:NWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| dalek-cryptography | curve25519-dalek | < 4.1.3 |
References
- https://crates.io/crates/curve25519-dalekProduct
- https://github.com/dalek-cryptography/curve25519-dalek/pull/659Issue Tracking, Patch
- https://rustsec.org/advisories/RUSTSEC-2024-0344.htmlThird Party Advisory
Timeline
- Published
- Jul 27, 2025
- Last modified
- Jun 17, 2026
- NVD status
- Analyzed