{"id":"GHSA-rqgx-hpg4-456r","summary":"Use-after-free in actix-codec","details":"An issue was discovered in the actix-codec crate before 0.3.0-beta.1 for Rust. There is a use-after-free in Framed.","aliases":["CVE-2020-35902","RUSTSEC-2020-0049"],"modified":"2025-05-23T18:30:34Z","published":"2021-08-25T20:49:45Z","database_specific":{"cwe_ids":["CWE-416"],"severity":"CRITICAL","github_reviewed":true,"github_reviewed_at":"2021-08-19T20:50:52Z","nvd_published_at":"2020-12-31T09:15:00Z"},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2020-35902"},{"type":"WEB","url":"https://github.com/actix/actix-net/issues/91"},{"type":"WEB","url":"https://github.com/actix/actix-net/commit/c41b5d8dd4235ccca84d0b687996615c0c64d956"},{"type":"PACKAGE","url":"https://github.com/actix/actix-net"},{"type":"WEB","url":"https://rustsec.org/advisories/RUSTSEC-2020-0049.html"}],"affected":[{"package":{"name":"actix-codec","ecosystem":"crates.io","purl":"pkg:cargo/actix-codec"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"0.3.0"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2021/08/GHSA-rqgx-hpg4-456r/GHSA-rqgx-hpg4-456r.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}]}