{"id":"UBUNTU-CVE-2020-35919","details":"An issue was discovered in the net2 crate before 0.2.36 for Rust. It has false expectations about the std::net::SocketAddr memory representation.","modified":"2025-10-24T04:48:58Z","published":"2020-12-31T09:15:00Z","upstream":["CVE-2020-35919"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2020-35919"},{"type":"REPORT","url":"https://rustsec.org/advisories/RUSTSEC-2020-0078.html"},{"type":"REPORT","url":"https://github.com/deprecrated/net2-rs/issues/105"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2020-35919"}],"affected":[{"package":{"name":"rust-net2","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/rust-net2@0.2.33-1?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.2.33-1"],"ecosystem_specific":{"binaries":[{"binary_name":"librust-net2-dev","binary_version":"0.2.33-1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-35919.json"}},{"package":{"name":"rust-net2","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/rust-net2@0.2.37-1?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.2.37-1"],"ecosystem_specific":{"binaries":[{"binary_name":"librust-net2-dev","binary_version":"0.2.37-1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-35919.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"low"}]}