DLA-3477-1

CVE-2021-3737 CVE-2021-4189 CVE-2022-45061

Several vulnerabilities were fixed in the Python3 interpreter.

CVE-2015-20107

The mailcap module did not add escape characters into commands 
discovered in the system mailcap file.

CVE-2020-10735

Prevent DoS with very large int.

CVE-2021-3426

Remove the pydoc getfile feature which could be abused to read 
arbitrary files on the disk.

CVE-2021-3733

Regular Expression Denial of Service in urllib's AbstractBasicAuthHandler class.

CVE-2021-3737

Infinite loop in the HTTP client code.

CVE-2021-4189

Make ftplib not trust the PASV response.

CVE-2022-45061

Quadratic time in the IDNA decoder.