CVE-2022-50237

{"cve": {"data_type": "CVE", "references": {"reference_data": [{"url": "https://crates.io/crates/ed25519-dalek", "name": "https://crates.io/crates/ed25519-dalek", "tags": [], "refsource": ""}, {"url": "https://github.com/MystenLabs/ed25519-unsafe-libs", "name": "https://github.com/MystenLabs/ed25519-unsafe-libs", "tags": [], "refsource": ""}, {"url": "https://rustsec.org/advisories/RUSTSEC-2022-0093.html", "name": "https://rustsec.org/advisories/RUSTSEC-2022-0093.html", "tags": [], "refsource": ""}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "en", "value": "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."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "en", "value": "CWE-497"}]}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2022-50237", "ASSIGNER": "cve@mitre.org"}}, "impact": {}, "publishedDate": "2025-07-28T02:15Z", "configurations": {"nodes": [], "CVE_data_version": "4.0"}, "lastModifiedDate": "2025-07-28T03:15Z"}