CVE-2022-50237
- State
- Published
- Severity
- 5.9 Medium
- Published
- Jul 28, 2025
- Updated
- Jul 28, 2025
- Reserved
- Jul 28, 2025
Description
The ed25519-dalek crate before 2 for Rust allows a double public key signing function oracle attack. The Keypair implementation leads to a simple computation for extracting a private key.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 5.9 Medium | CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:H/I:N/A:N | mitre |
Weaknesses
- CWE-497 Exposure of Sensitive System Information to an Unauthorized Control Sphere
Affected Products
| Product | Versions |
|---|---|
ed25519-dalekdalek-cryptography |
|
References
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