{"cve":"CVE-2020-36453","nvd":{"published":"2021-08-08T06:15:07.627","modified":"2026-06-17T03:15:31.450","status":"Modified","description":"An issue was discovered in the scottqueue crate through 2020-11-15 for Rust. There are unconditional implementations of Send and Sync for Queue<T>.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","score":8.1},"cwes":[],"references":["https://raw.githubusercontent.com/rustsec/advisory-db/main/crates/scottqueue/RUSTSEC-2020-0133.md","https://rustsec.org/advisories/RUSTSEC-2020-0133.html","https://raw.githubusercontent.com/rustsec/advisory-db/main/crates/scottqueue/RUSTSEC-2020-0133.md","https://rustsec.org/advisories/RUSTSEC-2020-0133.html"],"products":["scottqueue_project:scottqueue"],"source":"nvd","synced_at":"2026-10-19T21:21:13.713336758+00:00"},"epss":{"cve":"CVE-2020-36453","score":0.01098,"percentile":0.65643,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-gvvv-w559-2hg6","url":"https://osv.dev/vulnerability/GHSA-gvvv-w559-2hg6","summary":"Data races in scottqueue","modified":"2023-11-08T04:03:45.766010Z","packages":[{"ecosystem":"crates.io","name":"scottqueue","purl":"pkg:cargo/scottqueue","ranges":["<=0.1.0"],"fixed":[]}]},{"id":"RUSTSEC-2020-0133","url":"https://osv.dev/vulnerability/RUSTSEC-2020-0133","summary":"Queue<T> should have a Send bound on its Send/Sync traits","modified":"2023-11-08T04:03:45.766010Z","packages":[{"ecosystem":"crates.io","name":"scottqueue","purl":"pkg:cargo/scottqueue","ranges":[">=0.0.0-0"],"fixed":[]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}