{"id":"RUSTSEC-2024-0391","summary":"Ambiguous challenge derivation","details":"Challenge derivation in non-interactive ZK proofs was ambiguous and that could lead\nto security vulnerability (however, it's unknown if it could be exploited).","aliases":["GHSA-fpr5-jp2j-4q2f"],"modified":"2025-10-28T06:29:24.457960Z","published":"2024-07-18T12:00:00Z","database_specific":{"license":"CC0-1.0"},"references":[{"type":"PACKAGE","url":"https://crates.io/crates/paillier-zk"},{"type":"ADVISORY","url":"https://rustsec.org/advisories/RUSTSEC-2024-0391.html"},{"type":"WEB","url":"https://github.com/dfns/paillier-zk/pull/49"}],"affected":[{"package":{"name":"paillier-zk","ecosystem":"crates.io","purl":"pkg:cargo/paillier-zk"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0.0.0-0"},{"fixed":"0.4.0"}]}],"ecosystem_specific":{"affected_functions":null,"affects":{"os":[],"functions":[],"arch":[]}},"database_specific":{"informational":null,"cvss":null,"categories":["crypto-failure"],"source":"https://github.com/rustsec/advisory-db/blob/osv/crates/RUSTSEC-2024-0391.json"}}],"schema_version":"1.7.3"}