An issue was discovered in the sodiumoxide crate starting with 0.2.0 and prior to 0.2.5 for Rust. generichash::Digest::eq compares itself to itself and thus has degenerate security properties.
generichash::Digest::eq
{ "affected_functions": [ "sodiumoxide::crypto::generichash::Digest::eq", "sodiumoxide::crypto::generichash::Digest::ne" ] }