Provide references for CVE-2018-25023.
Where can I find more information about CVE-2018-25023?
References are available at: https://rustsec.org/advisories/RUSTSEC-2018-0018.html, https://raw.githubusercontent.com/rustsec/advisory-db/main/crates/smallvec/RUSTSEC-2018-0018.md, https://github.com/servo/rust-smallvec/commit/e64afc8c473d43e375ab42bd33db2d0d4ac4e41b.