{"id":"CVE-2021-45681","details":"An issue was discovered in the derive-com-impl crate before 0.1.2 for Rust. An invalid reference (and memory corruption) can occur because AddRef might not be called before returning a pointer.","aliases":["GHSA-9rg7-3j4f-cf4x","GHSA-w4cc-pc2h-whcj","RUSTSEC-2021-0083"],"modified":"2026-03-14T14:52:46.856988Z","published":"2021-12-27T00:15:08.860Z","references":[{"type":"ADVISORY","url":"https://raw.githubusercontent.com/rustsec/advisory-db/main/crates/derive-com-impl/RUSTSEC-2021-0083.md"},{"type":"ADVISORY","url":"https://rustsec.org/advisories/RUSTSEC-2021-0083.html"}],"affected":[{"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-45681.json","unresolved_ranges":[{"events":[{"introduced":"0"},{"fixed":"0.1.2"}]}]}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}