{"id":"UBUNTU-CVE-2020-36471","details":"An issue was discovered in the generator crate before 0.7.0 for Rust. It does not ensure that a function (for yielding values) has Send bounds.","modified":"2026-05-20T16:04:32.401763592Z","published":"2021-08-08T06:15:00Z","upstream":["CVE-2020-36471"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2020-36471"},{"type":"REPORT","url":"https://raw.githubusercontent.com/rustsec/advisory-db/main/crates/generator/RUSTSEC-2020-0151.md"},{"type":"REPORT","url":"https://rustsec.org/advisories/RUSTSEC-2020-0151.html"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2020-36471"}],"affected":[{"package":{"name":"rust-generator","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/rust-generator?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.6.20-2","0.6.20-3"],"ecosystem_specific":{"binaries":[{"binary_name":"librust-generator-dev","binary_version":"0.6.20-3"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-36471.json"}},{"package":{"name":"rust-generator","ecosystem":"Ubuntu:24.04:LTS","purl":"pkg:deb/ubuntu/rust-generator?arch=source&distro=noble"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.7.1-1"],"ecosystem_specific":{"binaries":[{"binary_name":"librust-generator-dev","binary_version":"0.7.1-1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-36471.json"}},{"package":{"name":"rust-generator","ecosystem":"Ubuntu:25.10","purl":"pkg:deb/ubuntu/rust-generator?arch=source&distro=questing"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.7.1-1.1"],"ecosystem_specific":{"binaries":[{"binary_name":"librust-generator-dev","binary_version":"0.7.1-1.1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-36471.json"}},{"package":{"name":"rust-generator","ecosystem":"Ubuntu:26.04:LTS","purl":"pkg:deb/ubuntu/rust-generator?arch=source&distro=resolute"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.7.1-1.1"],"ecosystem_specific":{"binaries":[{"binary_version":"0.7.1-1.1","binary_name":"librust-generator-dev"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-36471.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"medium"}]}