{"id":"CVE-2020-36214","aliases":["RUSTSEC-2020-0106"],"url":"https://o3.security/vulnerability/CVE-2020-36214","summary":"Data races in multiqueue2","details":"Affected versions of this crate unconditionally implemented Send for types used in queue implementations (InnerSend<RW, T>, InnerRecv<RW, T>, FutInnerSend<RW, T>, FutInnerRecv<RW, T>).\n\nThis allows users to send non-Send types to other threads, which can lead to data race bugs or other undefined behavior.\n\nThe flaw was corrected in v0.1.7 by adding T: Send bound to to the Send impl of four data types explained above.","published":"2021-08-25T20:51:54Z","modified":"2023-11-08T04:03:41.902458Z","cvss":{"score":5.9,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H"},"epss":{"score":0.01107,"percentile":0.62864,"asOf":"2026-08-23"},"cisaKev":null,"exploitsKnown":1,"affectedPackages":[{"ecosystem":"crates.io","name":"multiqueue2","fixedVersion":"0.1.7"}],"fix":null,"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2020-36214"},{"type":"WEB","url":"https://github.com/abbychau/multiqueue2/issues/10"},{"type":"PACKAGE","url":"https://github.com/abbychau/multiqueue2"},{"type":"WEB","url":"https://rustsec.org/advisories/RUSTSEC-2020-0106.html"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2023-11-08T04:03:41.902458Z"}}