{"id":"GHSA-rpxm-vmr7-5f5f","summary":"Data races in convec","details":"Affected versions of this crate unconditionally implement Send/Sync for `ConVec\u003cT\u003e`.\nThis allows users to insert `T` that is not Send or not Sync.\n\nThis allows users to create data races by using non-Send types like `Arc\u003cCell\u003c_\u003e\u003e` or `Rc\u003c_\u003e` as `T` in `ConVec\u003cT\u003e`. It is also possible to create data races by using types like `Cell\u003c_\u003e` or `RefCell\u003c_\u003e` as `T` (types that are `Send` but not `Sync`).\nSuch data races can lead to memory corruption.","aliases":["CVE-2020-36445","RUSTSEC-2020-0125"],"modified":"2023-11-08T04:03:45.276409Z","published":"2021-08-25T20:59:15Z","database_specific":{"severity":"HIGH","github_reviewed":true,"github_reviewed_at":"2021-08-09T21:35:28Z","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-2020-36445"},{"type":"PACKAGE","url":"https://github.com/krl/convec"},{"type":"WEB","url":"https://raw.githubusercontent.com/rustsec/advisory-db/main/crates/convec/RUSTSEC-2020-0125.md"},{"type":"WEB","url":"https://rustsec.org/advisories/RUSTSEC-2020-0125.html"}],"affected":[{"package":{"name":"convec","ecosystem":"crates.io","purl":"pkg:cargo/convec"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"last_affected":"2.0.1"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2021/08/GHSA-rpxm-vmr7-5f5f/GHSA-rpxm-vmr7-5f5f.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"}]}