Python up to 3.6.3 URL Lib/webbrowser.py BROWSER privilege escalation

A vulnerability classified as critical was found in Python up to 3.6.3 (Programming Language Software). Affected by this vulnerability is some unknown processing in the library Lib/webbrowser.py of the component URL Handler. There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.