{"id":"CVE-2020-36215","aliases":["RUSTSEC-2020-0107"],"url":"https://o3.security/vulnerability/CVE-2020-36215","summary":"Data races in hashconsing","details":"Affected versions of hashconsing implements Send/Sync for its HConsed type without restricting it to Sendable types and Syncable types. This allows non-Sync types such as Cell to be shared across threads leading to undefined behavior and memory corruption in concurrent programs.","published":"2021-08-25T20:51:52Z","modified":"2023-11-08T04:03:41.965428Z","cvss":{"score":7.5,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":null,"affectedPackages":[{"ecosystem":"crates.io","name":"hashconsing","fixedVersion":"1.1.0"}],"fix":null,"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2020-36215"},{"type":"WEB","url":"https://github.com/AdrienChampion/hashconsing/issues/1"},{"type":"PACKAGE","url":"https://github.com/AdrienChampion/hashconsing"},{"type":"WEB","url":"https://rustsec.org/advisories/RUSTSEC-2020-0107.html"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2023-11-08T04:03:41.965428Z"}}