{"id":"CVE-2020-36207","aliases":["EUVD-2021-1709","GHSA-g489-xrw3-3v8w","RUSTSEC-2020-0099"],"status":"published","title":"Data races in aovec","description":"An issue was discovered in the aovec crate through 2020-12-10 for Rust. Because Aovec\u003cT\u003e does not have bounds on its Send trait or Sync trait, a data race and memory corruption can occur.","severity":{"version":"3.1","score":7,"vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-11","score":0.00289,"percentile":0.21685,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-662","CWE-787"],"published":"2020-12-10T12:00:00Z","modified":"2026-06-17T03:15:00Z","affected":[{"source":"ghsa","ecosystem":"crates.io","package":"aovec","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"1.1.0"}]}]},{"source":"osv","ecosystem":"crates.io","package":"aovec","ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"last_affected":"1.1.0"}]}]},{"source":"osv","ecosystem":"crates.io","package":"aovec","ranges":[{"type":"SEMVER","events":[{"introduced":"0.0.0-0"}]}]}],"products":[{"vendor":"aovec_project","product":"aovec"}],"references":[{"url":"https://rustsec.org/advisories/RUSTSEC-2020-0099.html","tags":["x_refsource_MISC","x_transferred","Vendor Advisory","web","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-36207","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-g489-xrw3-3v8w"},{"url":"https://github.com/krl/aovec","tags":["package"]},{"url":"https://crates.io/crates/aovec","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2020-36207","description":"An issue was discovered in the aovec crate through 2020-12-10 for Rust. Because Aovec\u003cT\u003e does not have bounds on its Send trait or Sync trait, a data race and memory corruption can occur.","status":"published","published":"2021-01-22T09:06:46Z","modified":"2024-08-04T17:23:09.413Z","updated_at":"2026-11-02T14:35:55.128961Z"}],"euvd":[{"id":"EUVD-2021-1709","description":"An issue was discovered in the aovec crate through 2020-12-10 for Rust. Because Aovec\u003cT\u003e does not have bounds on its Send trait or Sync trait, a data race and memory corruption can occur.","status":"published","published":"2021-01-22T09:06:46Z","modified":"2024-08-04T17:23:09Z","updated_at":"2026-11-03T03:07:03.484914Z"}],"ghsa":[{"id":"GHSA-g489-xrw3-3v8w","title":"Data races in aovec","description":"An issue was discovered in the aovec crate through 2020-12-10 for Rust. Because Aovec\u003cT\u003e does not have bounds on its Send trait or Sync trait, a data race and memory corruption can occur.","status":"published","published":"2021-08-25T20:50:46Z","modified":"2023-01-09T05:05:35Z","cvss":[{"version":"3.1","score":7,"vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-662","CWE-787"],"updated_at":"2026-11-02T14:36:11.367194Z"}],"nvd":[{"id":"CVE-2020-36207","description":"An issue was discovered in the aovec crate through 2020-12-10 for Rust. Because Aovec\u003cT\u003e does not have bounds on its Send trait or Sync trait, a data race and memory corruption can occur.","status":"published","published":"2021-01-26T18:15:55.833Z","modified":"2026-06-17T03:15:00.56Z","cvss":[{"version":"3.1","score":7,"vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":4.4,"vector":"AV:L/AC:M/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-662","CWE-787"],"updated_at":"2026-11-02T14:06:30.596418Z"}],"osv":[{"id":"GHSA-g489-xrw3-3v8w","title":"Data races in aovec","description":"An issue was discovered in the aovec crate through 2020-12-10 for Rust. Because Aovec\u003cT\u003e does not have bounds on its Send trait or Sync trait, a data race and memory corruption can occur.","status":"published","published":"2021-08-25T20:50:46Z","modified":"2023-11-08T04:03:41.53816Z","cvss":[{"version":"3.1","score":7,"vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-662","CWE-787"],"updated_at":"2026-11-02T15:46:47.119724Z"},{"id":"RUSTSEC-2020-0099","title":"Aovec\u003cT\u003e lacks bound on its Send and Sync traits allowing data races","description":"`aovec::Aovec\u003cT\u003e` is a vector type that implements `Send` and `Sync` for all\ntypes `T`.\n\nThis allows non-Send types such as `Rc` and non-Sync types such as `Cell` to\nbe used across thread boundaries which can trigger undefined behavior and\nmemory corruption.","status":"published","published":"2020-12-10T12:00:00Z","modified":"2023-11-08T04:03:41.53816Z","cvss":[{"version":"3.1","score":7,"vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:53:39.492624Z"}]}}