RUSTSEC-2019-0028: flatbuffers: Unsound `impl Follow for bool`

Description

The implementation of impl Follow for bool allows to reinterpret arbitrary bytes as a bool.

In Rust bool has stringent requirements for its in-memory representation. Use of this function allows to violate these requirements and invoke undefined behaviour in safe code.

More Info

https://github.com/google/flatbuffers/issues/5530

Patched Versions

Unaffected Versions