{"id":"RUSTSEC-2021-0043","summary":"PartialReader passes uninitialized memory to user-provided Read","details":"Affected versions of this crate passed an uniniitalized buffer to a\nuser-provided `Read` instance in `PartialReader::read`.\n\nThis can result in safe `Read` implementations reading from the uninitialized\nbuffer leading to undefined behavior.\n\nThe flaw was fixed in commit [`39d62c6`](https://github.com/uutils/coreutils/commit/39d62c6c1f809022c903180471c10fde6ecd12d1)\nby zero-initializing the passed buffer.","aliases":["CVE-2021-29934","GHSA-w9vv-q986-vj7x"],"modified":"2023-11-08T04:05:43.759302Z","published":"2021-02-17T12:00:00Z","database_specific":{"license":"CC0-1.0"},"references":[{"type":"PACKAGE","url":"https://crates.io/crates/uu_od"},{"type":"ADVISORY","url":"https://rustsec.org/advisories/RUSTSEC-2021-0043.html"},{"type":"REPORT","url":"https://github.com/uutils/coreutils/issues/1729"}],"affected":[{"package":{"name":"uu_od","ecosystem":"crates.io","purl":"pkg:cargo/uu_od"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0.0.0-0"},{"fixed":"0.0.4"}]}],"ecosystem_specific":{"affects":{"functions":[],"arch":[],"os":[]},"affected_functions":null},"database_specific":{"source":"https://github.com/rustsec/advisory-db/blob/osv/crates/RUSTSEC-2021-0043.json","informational":null,"cvss":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L","categories":["memory-exposure"]}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L"}]}