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CVE-2022-50237

CVE-2022-50237

CVSS 5.9 MEDIUMEPSS 0.2%CWE-497
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.
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:H/I:N/A:N
Affected products
dalek-cryptography · ed25519-dalek

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References
https://crates.io/crates/ed25519-dalekhttps://github.com/MystenLabs/ed25519-unsafe-libshttps://rustsec.org/advisories/RUSTSEC-2022-0093.html