{"id":"RUSTSEC-2022-0058","aliases":[],"status":"published","title":"Library exclusively intended to inject UB into safe Rust.","description":"Quoting from the crate description:\n\n\u003e This crate is created purely to inject undefined behavior into stable, safe rust.\n\nSpecifically, the `inconceivable!` macro is insta-UB if the `ub_inconceivable` feature is enabled by *any* reverse dependency.\nThe value this adds is questionable, and hides `unsafe` code from naive analysis.","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2022-09-28T12:00:00Z","modified":"2022-10-11T10:32:22Z","affected":[{"source":"osv","ecosystem":"crates.io","package":"inconceivable","ranges":[{"type":"SEMVER","events":[{"introduced":"0.0.0-0"}]}]}],"references":[{"url":"https://crates.io/crates/inconceivable","tags":["package"]},{"url":"https://rustsec.org/advisories/RUSTSEC-2022-0058.html","tags":["advisory"]}],"sources":{"osv":[{"id":"RUSTSEC-2022-0058","title":"Library exclusively intended to inject UB into safe Rust.","description":"Quoting from the crate description:\n\n\u003e This crate is created purely to inject undefined behavior into stable, safe rust.\n\nSpecifically, the `inconceivable!` macro is insta-UB if the `ub_inconceivable` feature is enabled by *any* reverse dependency.\nThe value this adds is questionable, and hides `unsafe` code from naive analysis.","status":"published","published":"2022-09-28T12:00:00Z","modified":"2022-10-11T10:32:22Z","updated_at":"2026-11-02T15:53:39.971022Z"}]}}