GHSA-m976-87wm-48fm uutils coreutils has a Time-of-check Time-of-use (TOCTOU) Race Condition

• crates.io coreutils: <= 0.8.0 (no fix yet)

A Time-of-Check to Time-of-Use (TOCTOU) race condition exists in the mv utility of uutils coreutils during cross-device operations. The utility removes the destination path before recreating it through a copy operation. A local attacker with write access to the destination directory can exploit this window to replace the destination with a symbolic link. The subsequent privileged move operation will follow the symlink, allowing the attacker to redirect the write and overwrite an arbitrary target file with contents from the source.