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CVE-2022-50237
Published: Jul 28, 2025
Modified: Jul 28, 2025
PUBLISHED
CVSS v3.1
5.9
MEDIUM
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.
| Vendor | Product | Versions |
|---|---|---|
dalek-cryptography | ed25519-dalek | affected 0 - < 2 |
Weaknesses (CWE)
CVSS v3.1 Details
CVSS v3.1 Vector
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:H/I:N/A:N
Attack Vector
Local
Attack Complexity
High
Privileges Required
None
User Interaction
None
Scope
Changed
Confidentiality
High
Integrity
None
Availability
None
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