Language: Python
Label: vulnerable
CWE: CWE-400 \u2014 Uncontrolled Resource Consumption
The product does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources.

Code:
    def _set_image_file_metadata(self):
        self.file.open()

        # Set new image file size
        self.file_size = self.file.size

        # Set new image file hash
        self._set_file_hash(self.file.read())
        self.file.seek(0)