RUSTSEC-2023-0048 Unsoundness in `intern` methods on `intaglio` symbol interners

Affected versions of this crate have a stacked borrows violation when creating references to interned contents. All interner types are affected. The flaw was corrected in version 1.9.0 by reordering move and borrowing operations and storing interned contents by raw pointer instead of as a Box...

PT-2023-36991

Inserting into an im::OrdSet for example by collecting an iterator into one can violate Rust's aliasing rules: Miri reports a stacked borrows violation in sized chunks::Chunk::force copy, which is called during insertion, where a shared borrow is invalidated by a unique borrow before the read...