CVE-2020-36204

An issue was discovered in the im crate through 2020-11-09 for Rust. Because TreeFocus does not have bounds on its Send trait or Sync trait, a data race can occur.

An issue was discovered in the im crate through 2020-11-09 for Rust. Because TreeFocus does not have bounds on its Send trait or Sync trait, a data race can occur.

Affected versions of `im` contains `TreeFocus` that unconditionally implements `Send` and `Sync`. This allows a data race in safe Rust code if `TreeFocus` is extracted from `Focus` type. Typical users that only use `Focus` type are not affected.

An issue was discovered in the im crate prior to 15.1.0 for Rust. Because TreeFocus does not have bounds on its Send trait or Sync trait, a data race can occur.

Se detectó un problema en la crate im hasta el 09-11-2020 para Rust. Debido a que TreeFocus no posee límites en su atributo Send o Sync, una carrera de datos puede ocurrir