[owning_ref] owning_ref vulnerable to multiple soundness issues

• OwningRef::map_with_owner is unsound and may result in a use-after-free.
• OwningRef::map is unsound and may result in a use-after-free.
• OwningRefMut::as_owner and OwningRefMut::as_owner_mut are unsound and may result in a use-after-free.
• The crate violates Rust’s aliasing rules, which may cause miscompilations on recent compilers that emit the LLVM noalias attribute.

No patched versions are available at this time. While a pull request with some fixes is outstanding, the maintainer appears to be unresponsive.

References

• https://github.com/noamtashma/owning-ref-unsoundness
• https://rustsec.org/advisories/RUSTSEC-2022-0040.html
• https://github.com/advisories/GHSA-9qxh-258v-666c