{"id":"RUSTSEC-2020-0118","summary":"Future\u003cT\u003e lacks bounds on Send and Sync.","details":"`tiny_future` contains a light-weight implementation of `Future`s. The `Future`\ntype it has lacked bound on its `Send` and `Sync` traits.\n\nThis allows for a bug where non-thread safe types such as `Cell` can be used in\n`Future`s and cause data races in concurrent programs.\n\nThe flaw was corrected in commit `c791919` by adding trait bounds to `Future`'s\n`Send` and `Sync`.","aliases":["CVE-2020-36438","GHSA-fg42-vwxx-xx5j","GHSA-m296-j53x-xv95"],"modified":"2023-11-08T04:03:44.842730Z","published":"2020-12-08T12:00:00Z","database_specific":{"license":"CC0-1.0"},"references":[{"type":"PACKAGE","url":"https://crates.io/crates/tiny_future"},{"type":"ADVISORY","url":"https://rustsec.org/advisories/RUSTSEC-2020-0118.html"},{"type":"REPORT","url":"https://github.com/KizzyCode/tiny_future/issues/1"}],"affected":[{"package":{"name":"tiny_future","ecosystem":"crates.io","purl":"pkg:cargo/tiny_future"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0.0.0-0"},{"fixed":"0.4.0"}]}],"ecosystem_specific":{"affects":{"arch":[],"functions":[],"os":[]},"affected_functions":null},"database_specific":{"categories":["memory-corruption","thread-safety"],"cvss":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","informational":null,"source":"https://github.com/rustsec/advisory-db/blob/osv/crates/RUSTSEC-2020-0118.json"}}],"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"}]}