{"id":"GHSA-7cjc-hvxf-gqh7","summary":"Use after free and double free in bitvec","details":"An issue was discovered in the bitvec crate before 0.17.4 for Rust. BitVec to BitBox conversion leads to a use-after-free or double free.","aliases":["CVE-2020-35862","RUSTSEC-2020-0007"],"modified":"2023-11-08T04:03:36.155899Z","published":"2021-08-25T20:47:39Z","database_specific":{"nvd_published_at":null,"cwe_ids":["CWE-415","CWE-416"],"severity":"CRITICAL","github_reviewed":true,"github_reviewed_at":"2021-08-19T21:18:16Z"},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2020-35862"},{"type":"WEB","url":"https://github.com/myrrlyn/bitvec/issues/55"},{"type":"PACKAGE","url":"https://github.com/myrrlyn/bitvec"},{"type":"WEB","url":"https://rustsec.org/advisories/RUSTSEC-2020-0007.html"}],"affected":[{"package":{"name":"bitvec","ecosystem":"crates.io","purl":"pkg:cargo/bitvec"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0.11.0"},{"fixed":"0.17.4"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2021/08/GHSA-7cjc-hvxf-gqh7/GHSA-7cjc-hvxf-gqh7.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:H/I:H/A:H"}]}