{"id":"CVE-2020-36443","details":"An issue was discovered in the libp2p-deflate crate before 0.27.1 for Rust. An uninitialized buffer is passed to AsyncRead::poll_read(), which is a user-provided trait function.","aliases":["GHSA-gvcp-948f-8f2p","RUSTSEC-2020-0123"],"modified":"2026-03-15T14:40:02.760658Z","published":"2021-08-08T06:15:07.240Z","references":[{"type":"ADVISORY","url":"https://raw.githubusercontent.com/rustsec/advisory-db/main/crates/libp2p-deflate/RUSTSEC-2020-0123.md"},{"type":"ADVISORY","url":"https://rustsec.org/advisories/RUSTSEC-2020-0123.html"}],"affected":[{"database_specific":{"unresolved_ranges":[{"events":[{"introduced":"0"},{"fixed":"0.27.1"}]}],"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-36443.json"}}],"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"}]}