{"id":"GHSA-68p4-pjpf-xwcq","summary":"insert_slice_clone can double drop if Clone panics.","details":"Affected versions of this crate used ptr::copy when inserting into the middle of a Vec. When ownership was temporarily duplicated during this copy, it calls the clone method of a user provided element.\n\nThis issue can result in an element being double-freed if the clone call panics.\n\nCommit `20cb73d` fixed this issue by adding a set_len(0) call before operating on the vector to avoid dropping the elements during a panic.","aliases":["CVE-2021-26954","RUSTSEC-2021-0018"],"modified":"2023-11-08T04:05:23.024619Z","published":"2022-05-24T17:41:47Z","database_specific":{"github_reviewed":true,"github_reviewed_at":"2022-06-17T00:14:33Z","nvd_published_at":"2021-02-09T23:15:00Z","cwe_ids":["CWE-415"],"severity":"MODERATE"},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-26954"},{"type":"WEB","url":"https://github.com/qwertz19281/rust_utils/issues/3"},{"type":"WEB","url":"https://github.com/qwertz19281/rust_utils/commit/20cb73d"},{"type":"PACKAGE","url":"https://github.com/qwertz19281/rust_utils"},{"type":"WEB","url":"https://rustsec.org/advisories/RUSTSEC-2021-0018.html"}],"affected":[{"package":{"name":"qwutils","ecosystem":"crates.io","purl":"pkg:cargo/qwutils"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"0.3.1"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-68p4-pjpf-xwcq/GHSA-68p4-pjpf-xwcq.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L"}]}