{"id":"CVE-2021-29931","details":"An issue was discovered in the arenavec crate through 2021-01-12 for Rust. A double drop can sometimes occur upon a panic in T::drop().","aliases":["CVE-2021-29930","GHSA-327x-39hh-65wf","GHSA-955p-rc5h-hg6h","RUSTSEC-2021-0040"],"modified":"2026-03-14T10:57:16.499605Z","published":"2021-04-01T05:15:14.327Z","references":[{"type":"ADVISORY","url":"https://rustsec.org/advisories/RUSTSEC-2021-0040.html"}],"affected":[{"database_specific":{"unresolved_ranges":[{"events":[{"introduced":"0"},{"last_affected":"2021-01-12"}]}],"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-29931.json"}}],"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"}]}