{"id":"GHSA-w3g5-2848-2v8r","summary":"Data races in generator","details":"The `Generator` type is an iterable which uses a generator function that yields\nvalues. In affected versions of the crate, the provided function yielding values\nhad no `Send` bounds despite the `Generator` itself implementing `Send`.\n\nThe generator function lacking a `Send` bound means that types that are\ndangerous to send across threads such as `Rc` could be sent as part of a\ngenerator, potentially leading to data races.\n\nThis flaw was fixed in commit [`f7d120a3b`](https://github.com/Xudong-Huang/generator-rs/commit/f7d120a3b724d06a7b623d0a4306acf8f78cb4f0)\nby enforcing that the generator function be bound by `Send`.","aliases":["CVE-2020-36471","RUSTSEC-2020-0151"],"modified":"2023-11-08T04:03:46.869250Z","published":"2021-08-25T20:57:05Z","database_specific":{"github_reviewed":true,"github_reviewed_at":"2021-08-18T20:33:21Z","nvd_published_at":"2021-08-08T06:15:00Z","cwe_ids":["CWE-362"],"severity":"MODERATE"},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2020-36471"},{"type":"WEB","url":"https://github.com/Xudong-Huang/generator-rs/issues/27"},{"type":"WEB","url":"https://github.com/Xudong-Huang/generator-rs/commit/f7d120a3b724d06a7b623d0a4306acf8f78cb4f0"},{"type":"PACKAGE","url":"https://github.com/Xudong-Huang/generator-rs"},{"type":"WEB","url":"https://raw.githubusercontent.com/rustsec/advisory-db/main/crates/generator/RUSTSEC-2020-0151.md"},{"type":"WEB","url":"https://rustsec.org/advisories/RUSTSEC-2020-0151.html"}],"affected":[{"package":{"name":"generator","ecosystem":"crates.io","purl":"pkg:cargo/generator"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"0.7.0"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2021/08/GHSA-w3g5-2848-2v8r/GHSA-w3g5-2848-2v8r.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}