The host is installed with Python before 3.6.13, 3.7.x before 3.7.10, 3.8.x before 3.8.7, or 3.9.x before 3.9.1 and is prone to a denial of service vulnerability. A flaw is present in the application, which fails to properly handle an issue in read_ints in plistlib.py. Successful exploitation allows attackers to lead to a potential DoS attack via CPU and RAM exhaustion when processing malformed Apple Property List files in binary format.