A python3.4 security update has been released for Debian GNU/Linux 8 Extended LTS to address several vulnerabilities.

ELA-572-1 python3.4 security update

Package python3.4
Version 3.4.2-1+deb8u12
Related CVEs CVE-2021-3177 CVE-2021-4189 CVE-2021-23336

Several vulnerabilities were found in Python 3.4, an interactive high-level object-oriented language, that could result in denial of service, port scanning, web cache poisoning or potentially code execution.

For Debian 8 jessie, these problems have been fixed in version 3.4.2-1+deb8u12.

We recommend that you upgrade your python3.4 packages.

Further information about Extended LTS security advisories can be found at: https://deb.freexian.com/extended-lts/

  ELA-572-1 python3.4 security update