CVE-2022-50237 is a medium-severity vulnerability in the ed25519-dalek Rust crate prior to version 2, allowing a double public key signing function oracle attack that can extract a private key. The attack requires high attack complexity and local access, but if successful, it leads to a complete compromise of confidentiality. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
| Dalek-Cryptography | Ed25519-Dalek | >= 0, < 2CNA affecteddefault unaffected |
CVSS version used by this source: 3.1
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:H/I:N/A:N
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