{"id":"RUSTSEC-2020-0136","summary":"CopyCell lacks bounds on its Send trait allowing for data races","details":"`CopyCell\u003cT\u003e` is a `Cell`-like type that is implemented for any type `T` that\nis `Copy`able. It's `Send` trait has no bounds on the contained type.\n\nAs not all `Copy`able types are thread safe, for example non-mutable references\nimplement the `Copy` trait, it is possible to send references to types with\ninterior mutability such as `Cell` across threads and cause data races.","aliases":["CVE-2020-36456","GHSA-2r6q-6c8c-g762"],"modified":"2023-11-08T04:03:45.949817Z","published":"2020-11-15T12:00:00Z","database_specific":{"license":"CC0-1.0"},"references":[{"type":"PACKAGE","url":"https://crates.io/crates/toolshed"},{"type":"ADVISORY","url":"https://rustsec.org/advisories/RUSTSEC-2020-0136.html"},{"type":"REPORT","url":"https://github.com/ratel-rust/toolshed/issues/12"}],"affected":[{"package":{"name":"toolshed","ecosystem":"crates.io","purl":"pkg:cargo/toolshed"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0.0.0-0"}]}],"ecosystem_specific":{"affects":{"arch":[],"functions":[],"os":[]},"affected_functions":null},"database_specific":{"source":"https://github.com/rustsec/advisory-db/blob/osv/crates/RUSTSEC-2020-0136.json","informational":null,"cvss":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","categories":["memory-corruption","thread-safety"]}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H"}]}