{"id":"GHSA-f6g6-54hm-fhxv","summary":"Data races in libsbc","details":"Affected versions of this crate implements `Send` for `Decoder\u003cR\u003e` for any `R: Read`. This allows `Decoder\u003cR\u003e` to contain `R: !Send` and carry (move) it to another thread.\n\nThis can result in undefined behavior such as memory corruption from data race on `R`, or dropping `R = MutexGuard\u003c_\u003e` from a thread that didn't lock the mutex.\n\nThe flaw was corrected in commit a34d6e1 by adding trait bound `R: Send` to the `Send` impl for `Decoder\u003cR\u003e`.","aliases":["CVE-2020-36440","RUSTSEC-2020-0120"],"modified":"2023-11-08T04:03:44.964292Z","published":"2021-08-25T20:59:02Z","database_specific":{"severity":"HIGH","github_reviewed":true,"github_reviewed_at":"2021-08-09T22:36:23Z","nvd_published_at":"2021-08-08T06:15:00Z","cwe_ids":["CWE-119","CWE-362"]},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2020-36440"},{"type":"WEB","url":"https://github.com/mvertescher/libsbc-rs/commit/a34d6e1"},{"type":"PACKAGE","url":"https://github.com/mvertescher/libsbc-rs"},{"type":"WEB","url":"https://raw.githubusercontent.com/rustsec/advisory-db/main/crates/libsbc/RUSTSEC-2020-0120.md"},{"type":"WEB","url":"https://rustsec.org/advisories/RUSTSEC-2020-0120.html"}],"affected":[{"package":{"name":"libsbc","ecosystem":"crates.io","purl":"pkg:cargo/libsbc"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"0.1.5"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2021/08/GHSA-f6g6-54hm-fhxv/GHSA-f6g6-54hm-fhxv.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H"}]}