{"id":"CVE-2021-45696","details":"An issue was discovered in the sha2 crate 0.9.7 before 0.9.8 for Rust. Hashes of long messages may be incorrect when the AVX2-accelerated backend is used.","aliases":["GHSA-fc7x-2cmc-8j2g","GHSA-xpww-g9jx-hp8r","RUSTSEC-2021-0100"],"modified":"2026-03-14T11:17:21.445540Z","published":"2021-12-27T00:15:09.503Z","references":[{"type":"ADVISORY","url":"https://raw.githubusercontent.com/rustsec/advisory-db/main/crates/sha2/RUSTSEC-2021-0100.md"},{"type":"ADVISORY","url":"https://rustsec.org/advisories/RUSTSEC-2021-0100.html"}],"affected":[{"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-45696.json","unresolved_ranges":[{"events":[{"introduced":"0"},{"last_affected":"0.9.7"}]}]}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}]}