An issue was discovered in the slock crate through 2020-11-17 for Rust. Slock<T> unconditionally implements Send and Sync.
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-36455.json"
[ { "events": [ { "introduced": "0" }, { "last_affected": "2020-11-17" } ] } ]