{"id":"RUSTSEC-2024-0392","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-7jjx-3qw9-j6h6"],"modified":"2025-10-28T06:29:23.627748Z","published":"2024-07-18T12:00:00Z","database_specific":{"license":"CC0-1.0"},"references":[{"type":"PACKAGE","url":"https://crates.io/crates/cggmp21-keygen"},{"type":"ADVISORY","url":"https://rustsec.org/advisories/RUSTSEC-2024-0392.html"},{"type":"WEB","url":"https://github.com/dfns/cggmp21/pull/103"}],"affected":[{"package":{"name":"cggmp21-keygen","ecosystem":"crates.io","purl":"pkg:cargo/cggmp21-keygen"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0.0.0-0"},{"fixed":"0.3.0"}]}],"ecosystem_specific":{"affected_functions":null,"affects":{"arch":[],"functions":[],"os":[]}},"database_specific":{"categories":["crypto-failure"],"cvss":null,"informational":null,"source":"https://github.com/rustsec/advisory-db/blob/osv/crates/RUSTSEC-2024-0392.json"}}],"schema_version":"1.7.3"}