{"id":"CVE-2021-30454","aliases":["RUSTSEC-2021-0051"],"url":"https://o3.security/vulnerability/CVE-2021-30454","summary":"Uninitialized memory access in outer_cgi","details":"An issue was discovered in the outer_cgi crate before 0.2.1 for Rust. A user-provided Read instance receives an uninitialized memory buffer from KeyValueReader.","published":"2021-08-25T20:55:25Z","modified":"2023-11-08T04:05:46.033472Z","cvss":{"score":9.8,"severity":"CRITICAL","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},"epss":{"score":0.011,"percentile":0.62399,"asOf":"2026-07-31"},"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"crates.io","name":"outer_cgi","fixedVersion":"0.2.1"}],"fix":{"url":"https://github.com/SolraBizna/outer_cgi/commit/dd59b3066e616a08e756f72de8dc3ab11b7036c4","label":"SolraBizna/outer_cgi@dd59b30"},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-30454"},{"type":"WEB","url":"https://github.com/SolraBizna/outer_cgi/issues/1"},{"type":"WEB","url":"https://github.com/SolraBizna/outer_cgi/commit/dd59b3066e616a08e756f72de8dc3ab11b7036c4"},{"type":"PACKAGE","url":"https://github.com/SolraBizna/outer_cgi"},{"type":"WEB","url":"https://rustsec.org/advisories/RUSTSEC-2021-0051.html"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2023-11-08T04:05:46.033472Z"}}