{"id":"RUSTSEC-2020-0143","summary":"Queues allow non-Send types to be sent to other threads, allowing data races","details":"Affected versions of this crate unconditionally implemented `Send` for types used in queue implementations (`InnerSend\u003cRW, T\u003e`, `InnerRecv\u003cRW, T\u003e`, `FutInnerSend\u003cRW, T\u003e`, `FutInnerRecv\u003cRW, T\u003e`).\n\nThis allows users to send non-Send types to other threads, which can lead to data race bugs or other undefined behavior.","aliases":["CVE-2020-36463","GHSA-jf43-3v8j-qwwr","GHSA-r2x6-vrxx-jgv4"],"modified":"2023-11-08T04:03:46.381332Z","published":"2020-12-25T12:00:00Z","database_specific":{"license":"CC0-1.0"},"references":[{"type":"PACKAGE","url":"https://crates.io/crates/multiqueue"},{"type":"ADVISORY","url":"https://rustsec.org/advisories/RUSTSEC-2020-0143.html"},{"type":"REPORT","url":"https://github.com/schets/multiqueue/issues/31"}],"affected":[{"package":{"name":"multiqueue","ecosystem":"crates.io","purl":"pkg:cargo/multiqueue"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0.0.0-0"}]}],"ecosystem_specific":{"affected_functions":null,"affects":{"functions":[],"arch":[],"os":[]}},"database_specific":{"cvss":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","source":"https://github.com/rustsec/advisory-db/blob/osv/crates/RUSTSEC-2020-0143.json","categories":["memory-corruption","thread-safety"],"informational":null}}],"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"}]}