{"id":"CVE-2021-27377","aliases":["RUSTSEC-2021-0022"],"url":"https://o3.security/vulnerability/CVE-2021-27377","summary":"Use-after-free in yottadb","details":"An issue was discovered in the yottadb crate before 1.2.0 for Rust. For some memory-allocation patterns, ydb_subscript_next_st and ydb_subscript_prev_st have a use-after-free.","published":"2021-08-25T20:55:30Z","modified":"2023-11-08T04:05:24.490347Z","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":null,"cisaKev":null,"exploitsKnown":1,"affectedPackages":[{"ecosystem":"crates.io","name":"yottadb","fixedVersion":"1.2.0"}],"fix":null,"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-27377"},{"type":"PACKAGE","url":"https://gitlab.com/YottaDB/Lang/YDBRust"},{"type":"WEB","url":"https://gitlab.com/YottaDB/Lang/YDBRust/-/issues/40"},{"type":"WEB","url":"https://rustsec.org/advisories/RUSTSEC-2021-0022.html"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2023-11-08T04:05:24.490347Z"}}