{"id":"CVE-2020-35884","aliases":["GHSA-7v2r-wxmg-mgvc","RUSTSEC-2020-0031"],"url":"https://o3.security/vulnerability/CVE-2020-35884","summary":"HTTP Request smuggling in tiny_http","details":"An issue was discovered in the tiny_http crate through 2020-06-16 for Rust. HTTP Request smuggling can occur via a malformed Transfer-Encoding header.","published":"2020-12-31T10:15:16.333Z","modified":"2026-07-08T05:59:07.225770739Z","cvss":{"score":6.5,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N"},"epss":{"score":0.01065,"percentile":0.61354,"asOf":"2026-07-31"},"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"crates.io","name":"tiny_http","fixedVersion":"0.8.0"}],"fix":null,"references":[{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/M3JDNRE5RXJOWZZZF5QSCG4GUCSLTHF2/"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VO6SRTCEPEYO2OX647I3H5XUWLFDRDWL/"},{"type":"ADVISORY","url":"https://rustsec.org/advisories/RUSTSEC-2020-0031.html"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-08T05:59:07.225770739Z"}}