{"id":"CVE-2020-36202","details":"An issue was discovered in the async-h1 crate before 2.3.0 for Rust. Request smuggling can occur when used behind a reverse proxy.","aliases":["CVE-2020-26281","GHSA-4vr9-8cjf-vf9c","GHSA-c8rq-crxj-mj9m","RUSTSEC-2020-0093"],"modified":"2026-03-14T10:29:27.224698Z","published":"2021-01-26T18:15:55.490Z","references":[{"type":"FIX","url":"https://rustsec.org/advisories/RUSTSEC-2020-0093.html"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/http-rs/async-h1","events":[{"introduced":"0"},{"fixed":"b1651f3f786a0654f80dec7cbacc1f9097fecab2"}],"database_specific":{"versions":[{"introduced":"0"},{"fixed":"2.3.0"}]}}],"versions":["v1.0.1","v1.0.2","v1.1.0","v1.1.1","v1.1.2","v2.0.0","v2.0.1","v2.0.2","v2.1.0","v2.1.1","v2.1.2","v2.1.3","v2.1.4","v2.2.0","v2.2.1"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-36202.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"}]}