{"id":"CVE-2020-36432","aliases":["RUSTSEC-2020-0033"],"url":"https://o3.security/vulnerability/CVE-2020-36432","summary":"Use of Uninitialized Resource in alg_ds","details":"An issue was discovered in the alg_ds crate through 2020-08-25 for Rust. `Matrix::new()` internally calls `Matrix::fill_with()` which uses `*ptr = value` pattern to initialize the buffer. This pattern assumes that there is an initialized struct at the address and drops it, which results in dropping of uninitialized struct.","published":"2021-08-25T20:59:20Z","modified":"2023-11-08T04:03:44.476394Z","cvss":{"score":9.8,"severity":"CRITICAL","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"crates.io","name":"alg_ds","fixedVersion":null}],"fix":null,"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2020-36432"},{"type":"PACKAGE","url":"https://gitlab.com/dvshapkin/alg-ds"},{"type":"WEB","url":"https://gitlab.com/dvshapkin/alg-ds/-/issues/1"},{"type":"WEB","url":"https://rustsec.org/advisories/RUSTSEC-2020-0033.html"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2023-11-08T04:03:44.476394Z"}}