USN-5713-1: Python vulnerability
3 November 2022
Python could be made to run programs if it received specially crafted socket connections.
Releases
Packages
- python3.10 - An interactive high-level object-oriented language
Details
Devin Jeanpierre discovered that Python incorrectly handled sockets when
the multiprocessing module was being used. A local attacker could possibly
use this issue to execute arbitrary code and escalate privileges.
Update instructions
The problem can be corrected by updating your system to the following package versions:
Ubuntu 22.10
Ubuntu 22.04
In general, a standard system update will make all the necessary changes.
References
Related notices
- USN-5888-1: python3.9-dev, python3.9-examples, libpython3.9-testsuite, python3.9-venv, libpython3.9-stdlib, python3.9-doc, python3.9-full, python3.9, python3.9-minimal, libpython3.9-dev, libpython3.9, libpython3.9-minimal, idle-python3.9
- USN-6891-1: libpython3.8-testsuite, python3.8-examples, python3.12-minimal, python3.10-nopie, python3.5, python3.7-minimal, python3.11, libpython3.7-dev, python3.12-dev, libpython3.5, python3.11-minimal, python3.10-minimal, python3.8-dev, python3.12, python3.7-doc, python3.8-full, idle-python3.8, libpython3.12-testsuite, python3.10-full, python3.9-venv, python3.10-doc, libpython3.5-dev, libpython3.7-stdlib, libpython3.11-dev, idle-python3.7, libpython3.7, python3.5-dev, libpython3.8, python3.8, python3.10-dev, python3.5-examples, python3.6-doc, libpython3.11-stdlib, python3.7-examples, python3.10-examples, libpython3.5-testsuite, libpython3.10-dev, python3.11-nopie, idle-python3.11, python3.7-dev, libpython3.12, python3.6-dev, python3.12-doc, libpython3.12-minimal, libpython3.6-testsuite, libpython3.7-minimal, libpython3.7-testsuite, python3.11-examples, python3.7, libpython3.9-dev, libpython3.9-minimal, idle-python3.9, python3.10-venv, libpython3.8-dev, python3.11-dev, python3.11-full, libpython3.11, python3.11-venv, libpython3.9, python3.5-doc, python3.6-examples, libpython3.9-stdlib, python3.9-doc, libpython3.8-stdlib, python3.9-minimal, python3.6-venv, libpython3.6-minimal, libpython3.10-testsuite, idle-python3.5, libpython3.5-stdlib, libpython3.5-minimal, idle-python3.6, libpython3.9-testsuite, python3.12-venv, libpython3.10, python3.5-minimal, idle-python3.10, libpython3.11-minimal, python3.9-full, python3.6, python3.8-venv, python3.9, libpython3.10-minimal, python3.12-examples, idle-python3.12, libpython3.12-stdlib, python3.7-venv, python3.5-venv, python3.8-doc, libpython3.6-dev, python3.8-minimal, libpython3.6-stdlib, libpython3.8-minimal, python3.12-full, python3.9-dev, python3.12-nopie, libpython3.11-testsuite, python3.11-doc, python3.6-minimal, python3.9-examples, libpython3.10-stdlib, libpython3.12-dev, python3.10, libpython3.6