{"id":"CVE-2021-29938","aliases":["RUSTSEC-2021-0047"],"url":"https://o3.security/vulnerability/CVE-2021-29938","summary":"Double free in slice-deque","details":"An issue was discovered in the slice-deque crate through 2021-02-19 for Rust. A double drop can occur in SliceDeque::drain_filter upon a panic in a predicate function.","published":"2021-08-25T20:54:16Z","modified":"2023-11-08T04:05:44.001761Z","cvss":{"score":7.5,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},"epss":{"score":0.01135,"percentile":0.64928,"asOf":"2026-09-17"},"cisaKev":null,"exploitsKnown":1,"affectedPackages":[{"ecosystem":"crates.io","name":"slice-deque","fixedVersion":null}],"fix":null,"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-29938"},{"type":"WEB","url":"https://github.com/gnzlbg/slice_deque/issues/90"},{"type":"PACKAGE","url":"https://github.com/gnzlbg/slice_deque"},{"type":"WEB","url":"https://rustsec.org/advisories/RUSTSEC-2021-0047.html"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2023-11-08T04:05:44.001761Z"}}