{"id":"RUSTSEC-2021-0154","summary":"Uninitalized memory read & leak caused by fuser crate","details":"During creation of new libfuse session with `fuse_session_new` operation list was passed as NULL incorrectly. libfuse expects this argument to always point to list of operations. This caused uninitialized memory read and leaks in libfuse.so","aliases":["GHSA-cvmj-47v9-35m9"],"modified":"2025-10-28T06:29:24.209631Z","published":"2021-09-10T12:00:00Z","database_specific":{"license":"CC0-1.0"},"references":[{"type":"PACKAGE","url":"https://crates.io/crates/fuser"},{"type":"ADVISORY","url":"https://rustsec.org/advisories/RUSTSEC-2021-0154.html"},{"type":"WEB","url":"https://github.com/cberner/fuser/pull/390"},{"type":"WEB","url":"https://github.com/libfuse/libfuse/pull/1330"}],"affected":[{"package":{"name":"fuser","ecosystem":"crates.io","purl":"pkg:cargo/fuser"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0.0.0-0"},{"fixed":"0.16.0"}]}],"ecosystem_specific":{"affects":{"os":[],"functions":["fuser::Session::new"],"arch":[]},"affected_functions":null},"database_specific":{"cvss":null,"informational":"unsound","categories":["code-execution"],"source":"https://github.com/rustsec/advisory-db/blob/osv/crates/RUSTSEC-2021-0154.json"}}],"schema_version":"1.7.3"}