ELA-884-1 python3.5 security update

several vulnerabilities

2023-06-30
Packagepython3.5
Version3.5.3-1+deb9u7 (stretch)
Related CVEs CVE-2015-20107 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-2021-4189

Make ftplib not trust the PASV response.

CVE-2022-45061

Quadratic time in the IDNA decoder.


For Debian 9 stretch, these problems have been fixed in version 3.5.3-1+deb9u7.

We recommend that you upgrade your python3.5 packages.

Further information about Extended LTS security advisories can be found in the dedicated section of our website.