{"id":"CVE-2020-35924","aliases":["RUSTSEC-2020-0087"],"url":"https://o3.security/vulnerability/CVE-2020-35924","summary":"Data races in try-mutex","details":"Affected versions of this crate unconditionally implemented Sync trait for TryMutex<T> type. This allows users to put non-Send T type in TryMutex and send it to another thread, which can cause a data race. The flaw was corrected in the 0.3.0 release by adding T: Send bound for the Sync trait implementation.","published":"2021-08-25T20:50:28Z","modified":"2023-11-08T04:03:39.649741Z","cvss":{"score":5.5,"severity":"MEDIUM","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":1,"affectedPackages":[{"ecosystem":"crates.io","name":"try-mutex","fixedVersion":"0.3.0"}],"fix":null,"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2020-35924"},{"type":"WEB","url":"https://github.com/mpdn/try-mutex/issues/2"},{"type":"PACKAGE","url":"https://github.com/mpdn/try-mutex"},{"type":"WEB","url":"https://rustsec.org/advisories/RUSTSEC-2020-0087.html"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2023-11-08T04:03:39.649741Z"}}